ER15-ENEA-03

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Project Participants:
Project Participants:
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[mailto:alessandro.biancalani@ipp.mpg.de Alessandro Biancalani], [mailto:bottino@ipp.mpg.de Alberto Bottino], [mailto:matthias.borchardt@ipp.mpg.de Matthias Borchardt], [mailto:sergio.briguglio@enea.it Sergio Briguglio], [mailto:nakia.carlevaro@gmail.com Nakia Carlevaro], [mailto:mcole@ipp.mpg.de Michael Cole], [mailto:claudio.ditroia@enea.it Claudio Di Troia], [mailto:remi.dumont@cea.fr Remi Dumont], [mailto:giuliana.fogaccia@enea.it Giuliana Fogaccia], [mailto:valeria.fusco@enea.it Valeria Fusco], [mailto:xavier.garbet@cea.fr Xavier Garbet], [mailto:ralf.kleiber@ipp.mpg.de Ralf Kleiber], [mailto:axel.koenies@ipp.mpg.de Axel Koenies], [mailto:philipp.lauber@ipp.mpg.de Philipp Lauber], [mailto:alexander.milovanov@enea.it Alexander Milovanov], [mailto:alexey.mishchenko@ipp.mpg.de Oleksiy Mishchenko], [mailto:giovanni.montani@enea.it Giovanni Montani], [mailto:mirjam.schneller@ipp.mpg.de Mirjam Schneller], [mailto:gregorio.vlad@enea.it Gregorio Vlad], [mailto:xin.wang@ipp.mpg.de Xin Wang], [mailto:dzarzoso@gmail.com David Zarzoso]
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[mailto:alessandro.biancalani@ipp.mpg.de Alessandro Biancalani], [mailto:bottino@ipp.mpg.de Alberto Bottino], [mailto:matthias.borchardt@ipp.mpg.de Matthias Borchardt], [mailto:sergio.briguglio@enea.it Sergio Briguglio], [mailto:nakia.carlevaro@gmail.com Nakia Carlevaro], [mailto:claudio.ditroia@enea.it Claudio Di Troia], [mailto:remi.dumont@cea.fr Remi Dumont], [mailto:matteo.faganello@univ-amu.fr Matteo Faganello], [mailto:giuliana.fogaccia@enea.it Giuliana Fogaccia], [mailto:valeria.fusco@enea.it Valeria Fusco], [mailto:xavier.garbet@cea.fr Xavier Garbet] (till Jan.1st 2017), [mailto:ralf.kleiber@ipp.mpg.de Ralf Kleiber], [mailto:axel.koenies@ipp.mpg.de Axel Könies], [mailto:philipp.lauber@ipp.mpg.de Philipp Lauber], [mailto:luzhixin@ipp.mpg.de Zhixin Lu], [mailto:alexander.milovanov@enea.it Alexander Milovanov], [mailto:alexey.mishchenko@ipp.mpg.de Oleksiy Mishchenko], [mailto:giovanni.montani@enea.it Giovanni Montani], [mailto:gregorio.vlad@enea.it Gregorio Vlad], [mailto:xin.wang@ipp.mpg.de Xin Wang], [mailto:david.zarzoso-fernandez@univ-amu.fr David Zarzoso]
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External Collaborators (not supported by NLED funding):
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[mailto:chavdarovski@gmail.com Ilija Chavdarovski] (MPPC PostDoc Fellow), [mailto:mcole@ipp.mpg.de Michael Cole] (PhD Student), [mailto:falematte@gmail.com Matteo Falessi] (PhD Student till Feb.1st 2017), [mailto:thay@ipp.mpg.de Thomas Hayward] (PhD Student), [mailto:malik.idouakass@univ-amu.fr Malik Idouakass] (PhD Student till Feb.1st 2017), [mailto:pierluigimigliano@gmail.com Pierluigi Migliano] (PostDoc Fellow), [mailto:ivan.novikau@ipp.mpg.de Ivan Novikau] (PhD Student), [mailto:francesco.palermo@ipp.mpg.de Francesco Palermo] (PostDoc Fellow), [mailto:mirjam.schneller@ipp.mpg.de Mirjam Schneller] (EUROfusion Fellow till Feb.1st 2016), [mailto:christoph.slaby@ipp.mpg.de Christoph Slaby] (PhD Student), [mailto:xavier.garbet@cea.fr Xavier Garbet] (CEA Faculty)
Participating Research Institutions:
Participating Research Institutions:
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[http://edu.univ-amu.fr Aix Marseille Univerity], [http://www-cadarache.cea.fr/gb/activites/fusion/index.php CEA Cadarache], [http://www.enea.it/it/centro-ricerche-frascati ENEA Frascati], [https://www.ipp.mpg.de/17301/garching IPP Garching],  [https://www.ipp.mpg.de/12424/greifswald IPP Greifswald]
[http://edu.univ-amu.fr Aix Marseille Univerity], [http://www-cadarache.cea.fr/gb/activites/fusion/index.php CEA Cadarache], [http://www.enea.it/it/centro-ricerche-frascati ENEA Frascati], [https://www.ipp.mpg.de/17301/garching IPP Garching],  [https://www.ipp.mpg.de/12424/greifswald IPP Greifswald]
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<h1>1. Objectives of the NLED project  2015-17</h1>
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<h1>Objectives of the NLED project  2015-17</h1>
<p>
<p>
The main aim of this project proposal is to assess the essential physics elements for successful numerical simulation of Alfvénic fluctuations and energetic particle behaviors in fusion plasmas. A variety of numerical codes adopting both gyrokinetic as well as hybrid fluid-kinetic approaches will be employed to accomplish this task. Reference plasma scenarios, including these fundamental processes, will be extracted from experimental observations for carrying out numerical studies in conditions of practical interest. Meanwhile, the use of physical models of increasing complexity within numerical simulation codes will allow to clearly identify the importance of accounting for realistic plasma nonuniformity and magnetic field geometry for successful comparisons of numerical simulation results with experimental observations. Furthermore, benchmarking of codes developed for analyzing these physics in tokamak and stellarator devices will provide deeper insights.
The main aim of this project proposal is to assess the essential physics elements for successful numerical simulation of Alfvénic fluctuations and energetic particle behaviors in fusion plasmas. A variety of numerical codes adopting both gyrokinetic as well as hybrid fluid-kinetic approaches will be employed to accomplish this task. Reference plasma scenarios, including these fundamental processes, will be extracted from experimental observations for carrying out numerical studies in conditions of practical interest. Meanwhile, the use of physical models of increasing complexity within numerical simulation codes will allow to clearly identify the importance of accounting for realistic plasma nonuniformity and magnetic field geometry for successful comparisons of numerical simulation results with experimental observations. Furthermore, benchmarking of codes developed for analyzing these physics in tokamak and stellarator devices will provide deeper insights.
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</p>
</p>
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<h1>2. Main ongoing research activities in 2015</h1>
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<h1>Activity Reports</h1>
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<div title="projects 2015">
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    <div>
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        <div>
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            <ul>
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                <li>
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                    <p>
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                        Definition of reference cases for linear and nonlinear physics studies of EP driven fluctuations, adopting ASDEX Upgrade cases to extract the underlying physics
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                    </p>
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                </li>
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                <li>
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                    <p>
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                        Multi-n nonlinear perturbative analysis of burning plasmas (HAGIS/LIGKA)
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                    </p>
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                </li>
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                  <li>
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                    <p>
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                        Analogies and differences of multi resonance 'burning plasma' systems with multi-beam 1D uniform systems
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                    </p>
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                </li>
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                <li>
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                    <p>
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                        Linear and nonlinear benchmarks and simulations with NEMORB, XHMGC, LIGKA and HYMAGYC
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                </p>
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                        <ul>
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                          <p>
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                              TAE benchmarks
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                        </p>
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                      </ul>
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                      <ul>
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                          <p>
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                              BAE benchmarks
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                        </p>
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                      </ul>
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                </li>
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                <li>
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                    <p>
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                        Linear and nonlinear simulation of electron-fishbones
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                    </p>
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                </li>
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                <li>
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                    <p>
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                        Development and upgrade CKA-EUTERPE to speed up MHD calculation for stellarators
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                    </p>
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                </li>
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                <li>
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                    <p>
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                        Compare AE saturation mechanisms predicted by CKA-EUTERPE, HAGIS/LIGKA and XHMGC
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                    </p>
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                </li>
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                <li>
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                    <p>
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                        Analytic and numerical study of the interaction between EGAMs and turbulence in electromagnetic simulations
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                    </p>
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                </li>
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            </ul>
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        </div>
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    </div>
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</div>
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<h1>3. Publications/presentations in 2015</h1>
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<ul>
<ul>
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<li>[[#2015_1|[1]]]
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<li>[[#ARPY_1|[1]]]
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  X. Wang et al. <em>Structure of wave-particle interactions in nonlinear beta induced </em><em>Alfvén</em><em> eigenmode dynamics. </em>Invited talk at the 7<sup>th</sup> IAEA Technical Meeting on Plasma Instabilities, Frascati, Italy, March 4-6, 2015.    [http://www.iaeatm-inst2015.enea.it/invited/xin_wang.pdf PDF]
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<em> 2014 NLED Activity Report.</em> [http://www.afs.enea.it/zonca/NLED_temp/NLED_2014.pdf PDF]
</li>
</li>
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<li>[[#2015_2|[2]]]
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<li>[[#ARPY_2|[2]]]
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  Ph. Lauber. <i>Local and Global Kinetic Stability Analysis of Alfvén Eigenmodes in the 15 MA ITER Scenario.</i> Plasma Phys. Control. Fus. <b>57</b>, 054011 (2015).
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  <em> 2015 NLED Activity Report.</em> [http://www.afs.enea.it/zonca/NLED_temp/NLED_2015.pdf PDF]
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[http://stacks.iop.org/0741-3335/57/i=5/a=054011 PDF] (70% NLED support)
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</li>
</li>
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<li> [[#2015_3|[3]]]
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<li>[[#ARPY_3|[3]]]
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S. D. Pinches and Ph. Lauber et al. <i>Energetic Ions in ITER Plasmas.</i> Physics of Plasmas <b>22</b>, 021807  (2015).
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<em> 2016 NLED Mid-Term Report.</em> [http://www.afs.enea.it/zonca/NLED_temp/NLED_midterm.pdf PDF]
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[http://scitation.aip.org/content/aip/journal/pop/22/2/10.1063/1.4908551 PDF] (20% NLED support)
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</li>
</li>
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<li> [[#2015_4|[4]]]
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<li>[[#ARPY_4|[4]]]
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F. Zonca et al. <i>Energetic particles and multi-scale dynamics in fusion plasmas.</i> Plasma Phys. Control. Fus. LabTalk.
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<em> 2016 NLED Activity Report.</em> [http://www.afs.enea.it/zonca/NLED_temp/NLED_2016.pdf PDF]
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[http://iopscience.iop.org/0741-3335/labtalk-article/60331 Link] (80% NLED support)
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</li>
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<li>[[#ARPY_5|[5]]]
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<em> 2017 NLED Final Report.</em> [http://www.afs.enea.it/zonca/NLED_temp/NLED_2017.pdf PDF]  
</li>
</li>
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</ul>
</ul>
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<h1>4. Publications/presentations in 2014</h1>
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<p> </p>
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<ul>
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<li> [[#2014_1|[1]]]
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F. Zonca and L. Chen, <i>Theory on excitations of drift Alfvén waves by energetic particles. I. Variational formulation.</i> Phys. Plasmas <b>21</b>, 072120 (2014).
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[http://www.afs.enea.it/zonca/references/journal/zonca_pop14a.pdf PDF] (50% NLED support) </li>
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<li> [[#2014_2|[2]]]
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<h1>Publications/presentations in 2017</h1>
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F. Zonca and L. Chen, <i>Theory on excitations of drift Alfvén waves by energetic particles. II. The general fishbone-like dispersion relation.</i> Phys. Plasmas <b>21</b>, 072121 (2014). [http://www.afs.enea.it/zonca/references/journal/zonca_pop14b.pdf PDF] (50% NLED support)</li>
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<ul>
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<li>[[#2017_1|[1]]]
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<li> [[#2014_3|[3]]]
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S. Briguglio, M. Schneller, X. Wang, C. Di Troia, T. Hayward-Schneider, V. Fusco, G. Vlad and G. Fogaccia, <em>Saturation of Alfvén modes in tokamak plasmas investigated by Hamiltonian mapping techniques.</em> Nucl. Fusion <b>57</b>, 072001 (2017) (21pp). [https://doi.org/10.1088/1741-4326/aa515b PDF]
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F. Zonca et al. <i>Energetic particles and multi-scale dynamics in fusion plasmas.</i> Plenary invited presentation at the 41.st EPS Conference on Plasma Physics, Berlin, Germany, June 23 - 27 June (2014); and Plasma Phys. Contr. Fusion <b>57</b>, 014024 (2015). [http://iopscience.iop.org/0741-3335/57/1/014024 PDF] (80% NLED support)
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</li>
</li>
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<li> [[#2014_4|[4]]]
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<li>[[#2017_2|[2]]]
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F. Zonca et al. <em>Nonlinear dynamics of phase space zonal structures and energetic particle physics in fusion plasmas</em>. New.
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F. Zonca and L. Chen, <em>On the nonlinear dynamics of phase space zonal structures.</em> Invited Talk at the [http://ifts.zju.edu.cn/iftsnew/index.php 11th West Lake International Symposium on Energetic Particle Physics and Microturbulence in Magnetic Fusion], Hangzhou, China, April 24-26, (2017). [http://www.afs.enea.it/zonca/references/seminars/zonca_wlis17.pdf PDF]
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    J. Phys. <b>17</b>, 013052 (2015). [http://iopscience.iop.org/1367-2630/17/1/013052/ PDF] (80% NLED support)
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</li>
</li>
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<li> [[#2014_5|[5]]]
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<li>[[#2017_3|[3]]]
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    S. Briguglio et al. <em>Analysis of the nonlinear behavior of shear-Alfvén modes in tokamaks based on Hamiltonian mapping techniques</em>, Physics of
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Z. Qiu, L. Chen and F. Zonca, <em>Nonlinear excitation of finite-radial-scale zonal structures by toroidal Alfvén eigenmode.</em> Nucl. Fusion <b>57</b>, 056017 (2017) (10pp). [https://doi.org/10.1088/1741-4326/aa6413 PDF] (30% NLED support)
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    Plasmas <strong>21</strong>, 112301 (2014). [http://www.afs.enea.it/zonca/references/journal/briguglio_pop14.pdf PDF]
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</li>
</li>
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<li> [[#2014_6|[6]]]
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<li>[[#2017_4|[4]]]
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    X. Wang et al. <em>Studies of nonlinear dynamics of wave-particle interactions in Tokamak plasmas based on Hamiltonian mapping techniques</em>. Invited
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A. Biancalani, A. Bottino, M. Cole, C. Di Troia, Ph. Lauber, A. Mishchenko, B. Scott and F. Zonca, <em>Nonlinear interplay of Alfvén instabilities and energetic particles in tokamaks.</em> Plasma Phys. Control. Fusion <b>59</b>, 054004 (2017) (14pp). [https://doi.org/10.1088/1361-6587/aa61e4 PDF]
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presentation at the Joint Varenna - Lausanne International Workshop on Theory of Fusion Plasmas, Varenna, Italy, September 1 - 5 (2014).   [http://www2.ipp.mpg.de/~xwang/Varenna_2014_new.pdf PDF]
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</li>
</li>
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<li> [[#2014_7|[7]]]
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<li>[[#2017_5|[5]]]
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    X. Wang et al. <em>Structure of wave-particle interactions in nonlinear beta induced </em><em>Alfvén</em><em> eigenmode dynamics. </em>Invited talk to
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F. Zonca, X. Tao and L. Chen, <em>Nonlinear wave-particle dynamics in chorus excitation</em>, ECA vol. 41F (EPS) Paper No. P2.412. Presented at the 44.th EPS Conference on Plasma Physics, Belfast, Northern Ireland, 26 - 30 June (2017).
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be presented at the 7<sup>th</sup> IAEA Technical Meeting on Plasma Instabilities, Frascati, Italy, March 4-6, 2015.   [http://www.iaeatm-inst2015.enea.it/invited/xin_wang.pdf PDF]
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[http://ocs.ciemat.es/EPS2017PAP/pdf/P2.412.pdf PDF] (30% NLED support)
</li>
</li>
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<li> [[#2014_8|[8]]]
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<li>[[#2017_6|[6]]]
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    J.-B. Girardo et al. <em>Relation between energetic and standard geodesic acoustic modes</em>, <em>Phys. Plasmas </em><strong>21</strong>, 092507
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L. Chen and F. Zonca, <em>On energetic-particle excitations of low-frequency Alfvén eigenmodes in toroidal plasma.</em> Physics of Plasmas <b>24</b>, 072511 (2017) (10pp). [http://dx.doi.org/10.1063/1.4993056 PDF] (50% NLED support)
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    (2014). [http://dx.doi.org/10.1063/1.4895479 PDF] (50% NLED support)
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</li>
</li>
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<li> [[#2014_9|[9]]]
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<li>[[#2017_7|[7]]]
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D. Zarzoso et al. <em>Analytic dispersion relation of energetic particle driven geodesic acoustic modes and simulations with NEMORB, </em>Nucl. Fusion    <strong>54</strong>, 103006 (2014). [http://dx.doi.org/10.1088/0029-5515/54/10/103006 PDF] (50% NLED support)
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F. Zonca et al., <em>Physics of Energetic Particles and Alfvén Waves.</em> Tutorial Invited Talk at the [http://www.astro.auth.gr/~eftc17/Homepage.html 17th European Fusion Theory Conference], Athens, October 9-12, (2017). [http://www.afs.enea.it/zonca/references/seminars/zonca_eftc17.pdf PDF]
</li>
</li>
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<li> [[#2014_10|[10]]]
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<li>[[#2017_8|[8]]]
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    A. Biancalani et al. <em>Global Gyrokinetic Modeling of Geodesic Acoustic Modes and Shear Alfvén Instabilities in ASDEX Upgrade. </em>Presented at the
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F. Zonca and L. Chen, <em>The fishbone burst cycle.</em> Invited Talk at the [http://ifts.zju.edu.cn/iftsnew/index.php Trilateral International Workshop on Energetic Particle Physics], Hangzhou, China, November 10-12, (2017). [http://www.afs.enea.it/zonca/references/seminars/zonca_tiwepp17.pdf PDF]
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25<sup>th</sup> IAEA Fusion Energy Conference, Saint Petersburg, Russia, Oct. 13 – 18, 2014. Paper EX/P1-18.   [http://www-pub.iaea.org/MTCD/Meetings/PDFplus/2014/cn221/cn221ConferenceProgrammeAndAbstracts.pdf PDF]
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</li>
</li>
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<li > [[#2014_11|[11]]]
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<li>[[#2017_9|[9]]]
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    G. Fogaccia et al. <em>Linear benchmark activity of HYMAGYC code.</em><strong> </strong>To be presented at the 7<sup>th</sup> IAEA Technical Meeting
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A. Biancalani, I. Chavdarovski, Z. Qiu, A. Bottino, D. Del Sarto, A. Ghizzo, O. Gurcan, P. Morel, I. Novikau, <em>Saturation of energetic-particle-driven geodesic acoustic modes due to wave-particle nonlinearity.</em> Journal of Plasma Physics <b>83</b>, 6 725830602 (2017) (10pp). [https://www.cambridge.org/core/journals/journal-of-plasma-physics/article/saturation-of-energeticparticledriven-geodesic-acoustic-modes-due-to-waveparticle-nonlinearity/D82A3650CD7A7D1B66DC1965E9DC28FB# PDF] (33% NLED support)
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    on Plasma Instabilities, Frascati, Italy, March 4-6, 2015. [http://www.afs.enea.it/vlad/Papers/fogaccia15iaeatcm.pdf PDF]
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</li>
</li>
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<li> [[#2014_12|[12]]]
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<li>[[#2017_10|[10]]]
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    V. Fusco et al. <em>Analysis of the electron fishbone instability with the XHMGC code.</em><strong> </strong>To be presented at the 7<sup>th</sup>
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A. Biancalani, et al., <em>Gyrokinetic investigation of zonal structures in tokamaks.</em> Talk at the 9th Festival de Theorie, Aix-en-Provence, June 29th, 2017. (33% NLED support)
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    IAEA Technical Meeting on Plasma Instabilities, Frascati, Italy, March 4-6, 2015. [http://www.afs.enea.it/vlad/Papers/fusco15iaeatcm.pdf PDF]
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</li>
</li>
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<li> [[#2014_13|[13]]]
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<li>[[#2017_11|[11]]]
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    C. Di Troia et al. <em>Effects of ECRH-like and LHH-like anisotropies in phase space on electron fishbone resonant excitation.</em><strong> </strong>
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A. Biancalani, et al., <em>Nonlinear gyrokinetic investigation of energetic-particle-driven geodesic acoustic modes.</em> Poster at the 17th European Fusion Theory Conference, Athens, Greece, October 9-12, 2017. [http://www.astro.auth.gr/~eftc17/abstract_P2.10_BiancalaniA.pdf PDF]
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To be presented at the 7<sup>th</sup> IAEA Technical Meeting on Plasma Instabilities, Frascati, Italy, March 4-6, 2015.   [http://www.afs.enea.it/zonca/NLED_temp/DiTroia.C.-D.pdf PDF]
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</li>
</li>
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<li> [[#2014_14|[14]]]
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<li>[[#2017_12|[12]]]
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C. Di Troia and A. Biancalani, <em>Bayesian derivation of plasma equilibrium distribution function for tokamak scenarios</em><em>.</em><strong> </strong>Presented at the 25<sup>th</sup> IAEA Fusion Energy Conference, Saint Petersburg, Russia, Oct. 13 – 18, 2014. Paper TH/P7-6.    [http://www-pub.iaea.org/MTCD/Meetings/PDFplus/2014/cn221/cn221ConferenceProgrammeAndAbstracts.pdf PDF]
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N. Carlevaro, et al., <em>Avalanches in multi-mode simulations of the beam-plasma system: applications to fusion plasmas and its criticalities.</em> To be Submitted to <em>J. Plasma Phys.</em>
</li>
</li>
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<li > [[#2014_15|[15]]]
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<li>[[#2017_13|[13]]]
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C. Di Troia.<em>Bayesian derivation of plasma equilibrium distribution function for tokamak scenarios and the associated Landau Collision operator</em><em>.</em>   <strong> </strong>Submitted to Nucl. Fusion.
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N. Carlevaro, G. Montani, F. Zonca, <em>Saturation level and resonance overlap in Hamiltonian BoT systems.</em> To be Submitted to <em>Europhys. Lett.</em>
</li>
</li>
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<li> [[#2014_16|[16]]]
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<li>[[#2017_14|[14]]]
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    F. Zonca et al. <em>Role of phase locking in nonlinear dynamics of fishbones and EPMs. </em>Paper BP8.00039, Bull. Am. Phys. Soc. <strong>59</strong>,
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G. Vlad, V. Fusco, S. Briguglio, C. Di Troia, G. Fogaccia, F. Zonca, and X. Wang, <em>Modeling of electron fishbones.</em> Invited Talk at the [http://ifts.zju.edu.cn/iftsnew/index.php Trilateral International Workshop on Energetic Particle Physics], Hangzhou, China, November 10-12, (2017). [http://www.afs.enea.it/vlad/Presentations/Slides-Trilateral-2017.11.10-12-Hangzhou-GV.pdf PDF]
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    No. 15, (2014). [http://www.afs.enea.it/zonca/references/seminars/zonca_aps14.pdf PDF]
+
</li>
</li>
-
<li> [[#2014_17|[17]]]
+
<li>[[#2017_15|[15]]]
-
    S. D. Pinches and Ph. Lauber et al. <em>Energetic Ions in ITER Plasmas</em>. Submitted to Physics of Plasmas, 2014. (20% NLED support)<em></em>
+
G. Vlad, S. Briguglio, G. Fogaccia, V. Fusco, C. Di Troia, E. Giovannozzi, and X. Wang, <em>Single-n versus multiple-n simulations of Alfvénic global modes.</em> Poster presented at the [https://nucleus.iaea.org/sites/fusionportal/Pages/Energetic%20Particles%2017/General-Info.aspx “15th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems”, Princeton 5-8 Sept. 2017]. [http://www.afs.enea.it/vlad/Presentations/Poster-Vlad.G.-4-v0.pdf PDF]
</li>
</li>
-
<li> [[#2014_18|[18]]]
+
<li>[[#2017_16|[16]]]
-
    Ph. Lauber et al. <em>Kinetic Models for Energetic Particle Physics in Tokamaks - Verification, Validation and Predictions for ITER</em>. Presented at
+
G. Vlad, S. Briguglio, G. Fogaccia, V. Fusco, C. Di Troia, E. Giovannozzi, X. Wang and F. Zonca, <em>Single-n versus multiple-n simulations of Alfvénic modes.</em> Submitted to <em>Nuclear Fusion (2017)</em>
-
the Joint Varenna - Lausanne International Workshop on Theory of Fusion Plasmas, Varenna, Italy, September 1 - 5 (2014).    [https://www.researchgate.net/publication/269572673_Varenna_2014 PDF] (50% NLED support).
+
</li>
</li>
-
<li> [[#2014_19|[19]]]
+
<li>[[#2017_17|[17]]]
-
    Ph. Lauber. <em>Local and Global Kinetic Stability Analysis of Alfvén Eigenmodes in the 15 MA ITER Scenario</em>. Submitted to Plasma Physics and
+
C. Di Troia, <em>Non perturbative guiding center transformation: the gyrophase is the Kaluza-Klein 5th dimension.</em>,
-
    Controlled Fusion, 2014. (70% NLED support)
+
Conference in CIRM, Marseille, 30 October- 3 November 2017, Collisionless Boltzmann (Vlasov) Equation and
 +
Modelling of Self-Gravitating Systems and Plasmas.
</li>
</li>
-
<li> [[#2014_20|[20]]]
+
<li>[[#2017_18|[18]]]
-
    M. Schneller et al. <em>Study of Nonlinear Fast Particle Transport and Losses in the Presence of Alfvén Waves</em>. Presented at the Joint Varenna -
+
C. Di Troia, <em>Non perturbative guiding center and stochastic gyrocenter transformations: gyrophase is the Kaluza-Klein 5th dimension
-
Lausanne International Workshop on Theory of Fusion Plasmas, Varenna, Italy, September 1 - 5 (2014).   [http://www2.ipp.mpg.de/~mirjam/MirjamSchneller_Varennaposter2014.pdf PDF] (80% NLED support)
+
also for reconciling General Relativity with Quantum Mechanics.</em>, submitted to Physical Review D, (2017).
</li>
</li>
-
<li> [[#2014_21|[21]]]
+
<li>[[#2017_19|[19]]]
-
    M. Schneller et al. <em>Study of Nonlinear Fast Particle Transport in the Presence of Alfvén Waves for the ITER 15 MA Scenario</em>. Presented at the
+
T Hayward-Schneider and Ph Lauber, <em>Nonlinear energetic particle transport by Alfvén eigenmodes and sensitivity study of hybrid-gyrokinetic physics models.</em>, Poster at the 15th IAEA TCM on EPs; PPPL, USA  (September 2017), in preparation for NF special issue
-
25<sup>th</sup> IAEA Fusion Energy Conference, Saint Petersburg, Russia, Oct. 13 – 18, 2014, Paper TH/P2-06.    [http://www2.ipp.mpg.de/~mirjam/MirjamSchneller_IAEAproceedings2014.pdf PDF] (80% NLED support)
+
[https://nucleus.iaea.org/sites/fusionportal/Shared%20Documents/EP%2017th/Posters/P-10.pdf PDF]
</li>
</li>
-
<li> [[#2014_22|[22]]]
+
<li>[[#2017_20|[20]]]
-
    N. Carlevaro, G. Montani et al. <em>Transport features in a multi-resonance beam-plasma system. </em>To be presented at the 7<sup>th</sup> IAEA
+
M Schneller et al, <em>The Effect of EP-induced Geodesic Acoustic Modes on Microturbulence.</em>, Invited talk at MPPC meeting, Greifswald (Sept. 2017) [http://www2.ipp.mpg.de/~mirjam/Schneller_MPPC2017.pdf PDF]
-
    Technical Meeting on Plasma Instabilities, Frascati, Italy, March 4-6, 2015. [http://www.afs.enea.it/zonca/NLED_temp/Carlevaro.N.-B.pdf PDF]
+
</li>
</li>
-
<li> [[#2014_23|[23]]]
+
<li>[[#2017_21|[21]]]
-
    S. Briguglio et al. <em>Nonlinear dynamics of the n=6 TAE: comparison between HMGC, HAGIS and EUTERPE results</em>. Presented at the 13th Meeting of
+
M Schneller et al, <em>Investigation of EP induced Geosedic Acoustic Modes.</em>, Poster at the 15th IAEA TCM on EPs; PPPL, USA  (Sept. 2017)
-
    the ITPA Energetic Particle Topical Group (Joint Meeting of ITPA MHD, Disruptions &amp; Control and Energetic Particle Physics Topical Groups) Oct 21- 23,
+
[http://www2.ipp.mpg.de/~mirjam/Schneller_iaea2017.pdf PDF]
-
    2014, Padova, Italy. [http://www.afs.enea.it/zonca/NLED_temp/briguglio_schneller_koenies.pdf PDF]
+
</li>
</li>
-
<li> [[#2014_24|[24]]]
+
<li>[[#2017_22|[22]]]
-
A. Mishchenko et al. <em>Gyrokinetic particle-in-cell simulations of Alfvén eigenmodes in presence of continuum effects</em>, Phys. Plasmas    <strong>21</strong>, 052114 (2014). [http://scitation.aip.org/content/aip/journal/pop/21/5/10.1063/1.4881417 PDF]
+
Ph Lauber et al, <em>Onset of strongly non-linear energetic particle dynamics at ASDEX Upgrade.</em>, Presentation at MPPC meeting, Greifswald (Sept. 2017)  
 +
[http://www2.ipp.mpg.de/~pwl/NAT/NATfiles/2017_9_MPPC_Lauber.pdf PDF]
</li>
</li>
-
<li> [[#2014_25|[25]]]
+
<li>[[#2017_23|[23]]]
-
A. Mishchenko et al. <em>New variables for gyrokinetic electromagnetic simulations</em>, Phys. Plasmas <strong>21</strong>, 052113 (2014).    [http://scitation.aip.org/content/aip/journal/pop/21/5/10.1063/1.4880560 PDF] (60% NLED support)
+
Ph Lauber et al, <em>Linear kinetic simulations of modes in the BAE and BAAE frequency regime.</em>,
 +
18th ITPA EP meeting, Seville, Spain  (May 2017)
 +
[https://portal.iter.org/departments/POP/ITPA/EP/EP/Documents/18/Presentations/08-09-Lauber.pdf PDF]
</li>
</li>
-
<li> [[#2014_26|[26]]]
+
<li>[[#2017_24|[24]]]
-
M. Cole et al. <em>Fluid electron, gyrokinetic ion simulations of linear internal kink and energetic particle modes</em>, Phys. Plasmas    <strong>21</strong>, 072123 (2014). [http://scitation.aip.org/content/aip/journal/pop/21/7/10.1063/1.4890833 PDF]
+
Ph Lauber et al, <em>Energetic Particle (EP) modeling for JT-60 SA.</em>, 6th Research and Coordination Meeting JT60-SA Planning Meeting, Naka, Japan (May 2017)  
</li>
</li>
-
<li> [[#2014_27|[27]]]
+
<li>[[#2017_25|[25]]]
-
A. Mishchenko et al. <em>Pullback transformation in gyrokinetic electromagnetic simulations</em>, Phys. Plasmas <strong>21</strong>, 092110 (2014).    [http://scitation.aip.org/content/aip/journal/pop/21/9/10.1063/1.4895501 PDF] (60% NLED support)
+
A Bierwage and Ph Lauber,<em>Gyrokinetic analysis of low-n shear Alfvén and ion sound wave spectra in a high-beta tokamak plasma.</em>, Nuclear Fusion, 57,  11  (2017) (50% NLED support)
</li>
</li>
-
<li> [[#2014_28|[28]]]
+
<li>[[#2017_26|[26]]]
-
A. Mishchenko et al. <em>Global hybrid-gyrokinetic simulations of fast-particle effects on Alfvén Eigenmodes in stellarators</em>, Nucl. Fusion    <strong>54</strong>, 104003 (2014). [http://iopscience.iop.org/0029-5515/54/10/104003 PDF]
+
Ph Lauber et al, <em>Validating models for energetic particles in the view of ITER and DEMO.</em>, Invited talk at the EFPW, Dubrovnik (Nov. 2017)
 +
[http://www2.ipp.mpg.de/~pwl/NAT/NATfiles/2017_EFPW_Lauber_v4.pdf PDF]
</li>
</li>
-
<li> [[#2014_29|[29]]]
+
<li>[[#2017_27|[27]]]
-
    A. Mishchenko et al. <em>Global gyrokinetic particle-in-cell simulations of Alfvénic modes</em>. Presented at the 25<sup>th</sup> IAEA Fusion Energy
+
Z. X. Lu, X. Wang, Ph. Lauber, F. Zonca, <em>Mode structure symmetry breaking of energetic particle driven Beta-induced Alfvén Eigenmode.</em>, submitted to Phys. Plasmas
-
Conference, Saint Petersburg, Russia, Oct. 13 – 18, 2014. Paper TH/P4-49.[https://conferences.iaea.org/indico/contributionDisplay.py?contribId=696&amp;sessionId=30&amp;confId=46 PDF] (70% NLED support)
+
</li>
</li>
-
<li> [[#2014_30|[30]]]
+
<li>[[#2017_28|[28]]]
-
    M. Cole et al. <em>A hierarchy of models for numerical simulation of global modes</em>. Presented at the Joint Varenna - Lausanne International
+
Z. X. Lu, X. Wang, Ph. Lauber, F. Zonca, <em>Kinetic effects of thermal ions and energetic particles on discrete kinetic BAE mode generation and symmetry breaking.</em>, submitted to Nucl. Fusion
-
Workshop on Theory of Fusion Plasmas, Varenna, Italy, September 1 - 5 (2014).   [http://varenna-lausanne.epfl.ch/Varenna2014/InvitedAbstracts/Cole_Varenna2014_abstract.pdf PDF]
+
</li>
 +
<li>[[#2017_29|[29]]]
 +
Z. X. Lu, C Angioni, A Bottino, E Fable, W Hornsby, X. Wang, Ph. Lauber and Zonca, <em>Local and global analysis of symmetry breaking for ITG and BAE modes.</em>, 17thEuropean Fusion Theory Conference 9-12 October 2017, Athens, Greece
 +
</li>
 +
<li>[[#2017_30|[30]]]
 +
Z. X. Lu, X. Wang, Ph. Lauber and F. Zonca, <em>Symmetry breaking of Beta induced Alfvén eigenmode driven by energetic particles.</em>, invited talk at 15thIAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems 5-8 Sep 2017, Princeton, USA
 +
</li>
 +
<li>[[#2017_31|[31]]]
 +
I. Novikau, A. Biancalani, A. Bottino, G. D. Conway, O. D. Gurcan, P. Manz, P. Morel, E. Poli, A. Di Siena, the ASDEX Upgrade Team, <em>Linear gyrokinetic investigation of the geodesic acoustic modes in realistic tokamak configurations.</em>, accepted for publication in Phys. Plasmas (2017).
 +
</li>
 +
<li>[[#2017_32|[32]]]
 +
F. Palermo, E. Poli, A. Bottino, A. Biancalani, G. Conway, B. Scott, <em>Radial acceleration of Geodesic Acoustic Modes in the presence of a temperature gradient.</em>, Phys. Plasmas, 24, 072503 (2017)
 +
</li>
 +
<li>[[#2017_33|[33]]]
 +
Z. Qiu, I. Chavdarovski, A. Biancalani, J. Cao, <em>On Zero Frequency Zonal Flow and Second Harmonic Generation by Finite Amplitude Energetic Particle Induced Geodesic Acoustic Mode.</em>, Phys. Plasmas, 24, 072509 (2017).
 +
</li>
 +
<li>[[#2017_34|[34]]]
 +
M. D. J. Cole, A. Biancalani, A. Bottino, R. Kleiber, A. Konies, A. Mishchenko, <em>Toroidal Alfven eigenmodes with nonlinear gyrokinetic and fluid hybrid models.</em>, Phys. Plasmas, 24, 022508 (2017).
 +
</li>
 +
<li>[[#2017_35|[35]]]
 +
F. Palermo, E. Poli, A. Bottino, A. Biancalani, C. Angioni, G. D. Conway, B. Scott, F. Zonca, <em>Enhanced radial velocity and damping rate of Geodesic Acoustic Modes in the presence of a temperature gradient.</em> Presented at the 44.th EPS Conference on Plasma Physics, Belfast, Northern Ireland, 26 - 30 June (2017)
 +
</li>
 +
<li>[[#2017_36|[36]]]
 +
D. Zarzoso, P. Migliano, V. Grandgirard, G. Latu, C. Passeron, <em>Nonlinear interaction between energetic particles and turbulence in gyro-kinetic simulations and impact on turbulence properties.</em>, Nucl. Fusion, 57, 072011 (2017).
 +
</li>
 +
<li>[[#2017_37|[37]]]
 +
D. Zarzoso, <em> Particle transport due to the nonlinear phase of energetic-particle-driven geodesic acoustic modes in full-f gyro-kinetic simulations.</em> Invited talk at the 15th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems”, Princeton, USA, 5-8 Sept. 2017
 +
</li>
 +
<li>[[#2017_38|[38]]]
 +
Z. X. Lu, C Angioni, A Bottino, E Fable, W Hornsby, X. Wang, Ph. Lauber and Zonca, <em> Local and global analysis of symmetry breaking for ITG and BAE modes</em>, invited talk at 8th IAEA
 +
Technical Meeting on the Theory of Plasma Instabilities, Vienna, Austria, 2017/06/12-14
 +
</li>
 +
<li>[[#2017_39|[39]]]
 +
M. Cole et al., Nonlinear gyrokinetic simulation of fast ion-driven modes including continuum interaction, to be published in Physics of Plasmas.
 +
</li>
 +
<li>[[#2017_40|[40]]]
 +
A. Könies, R. Kleiber, C. Slaby, T. Feher, M.  Borchardt, A. Mishchenko, Scaling laws for saturated mode amplitudes (oral). IPP Theory Meeting, Berlin, 2017.
 +
</li>
 +
<li>[[#2017_41|[41]]]
 +
C. Slaby et al., Combining electromagnetic particle-in-cell simulations with collisions (poster). DPG-Frühjahrstagung (Spring Meeting), Bremen, Germany, March 13 - March 17, 2017.
 +
</li>
 +
<li>[[#2017_42|[42]]]
 +
C. Slaby, R. Kleiber, and A. Könies. Combining electromagnetic gyro-kinetic particle-in-cell simulations with collisions. Computer Physics Communications 218, 1-9 (2017).
 +
</li>
 +
<li>[[#2017_43|[43]]]
 +
[C. Slaby, A. Könies, and R. Kleiber. Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators (poster). 15th IAEA TM on Energetic Particles in Magnetic Confinement Systems, Princeton, USA, September 5 - September 9, 2017.
 +
</li>
 +
<li>[[#2017_44|[44]]]
 +
[C. Slaby et al., Effects of collisions on the non-linear dynamics of TAEs in tokamaks and stellarators (poster). 21th International Stellarator-Heliotron Workshop, Kyoto, Japan, October 2 - October 6, 2017.
 +
</li>
 +
<li>[[#2017_45|[45]]]
 +
C. Slaby, A. Könies, R. Kleiber, and J. M. García-Regaña, Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators, submitted to Nucl. Fusion, 4 December 2017.
 +
</li>
 +
<li>[[#2017_46|[46]]]
 +
C. Slab et al., Instabilities driven by fast particles (oral). EUROfusion Science Meeting on Simulation of fast ion generation and transport including 3D effects, remote workshop, 25 October 2017.
 +
</li>
 +
<li>[[#2017_47|[47]]]
 +
C. Slaby, A. Könies, and R. Kleiber. Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators (oral). IPP Theory Meeting, Berlin, 2017.
 +
</li>
 +
<li>[[#2017_48|[48]]]
 +
A. Mishchenko et al., Mitigation of the cancellation problem in the gyrokinetic particle-in-cell simulations of global electromagnetic modes, Phys. Plasmas 24, 081206 (2017).
 +
</li>
 +
<li>[[#2017_49|[49]]]
 +
A. Mishchenko et al., Pullback approach for gyrokinetic electromagnetic simulations. Invited Talk at the 17th European Fusion Theory Conference, Athens, October 9-12, (2017).
 +
</li>
 +
<li>[[#2017_50|[50]]]
 +
M. J. Hole, B. D. Blackwell, G. Bowden, M. Cole, A. Könies, C. Michael, F. Zhao and S. R. Haskey,
 +
Global Alfvén eigenmodes in the H-1 heliac, Plasma Phys. Control. Fusion 59, 125007(2017).
 +
</li>
 +
<li>[[#2017_51|[51]]]
 +
A. Biancalani, A. Bottino, A. Mishchenko et al., proposed as a contribution at the 27th IAEA Fusion Energy Conference, Ahmedabad, India, 22-27 October 2018.
 +
</li>
 +
</ul>
 +
<p> </p>
 +
 
 +
<h1>Publications/presentations in 2016</h1>
 +
<ul>
 +
<li> [http://www.afs.enea.it/zonca/NLED_temp/publications_2016.pdf Complete list of publications] and presentations in 2016.
 +
</li>
 +
</ul>
 +
<p> </p>
 +
 
 +
<h1>Publications/presentations in 2015</h1>
 +
<ul>
 +
<li> [http://www.afs.enea.it/zonca/NLED_temp/publications_2015.pdf Complete list of publications] and presentations in 2015.
 +
</li>
 +
</ul>
 +
<p> </p>
 +
 
 +
<h1>Publications/presentations in 2014</h1>
 +
<ul>
 +
<li> [http://www.afs.enea.it/zonca/NLED_temp/publications_2014.pdf Complete list of publications] and presentations in 2014.
</li>
</li>
-
<li> [[#2014_31|[31]]]
 
-
    A. Könies et al. <em>A non-linear Hybrid MHD-gyrokinetic Model with fixed mode structure in stellarator geometry</em>. Presented at the 12th Meeting
 
-
of the ITPA Energetic Particle Topical Group, Mar. 31 – Apr. 3, 2014, Madrid, Spain.    [https://portal.iter.org/departments/POP/ITPA/EP/EP/Documents/12/Presentations/05-07-Koenies.pdf PDF]
 
</li>
</li>
-
<li> [[#2014_32|[32]]]
 
-
    M. Cole et al. <em>Fluid electron, kinetic ion simulations of Alfvénic instabilities</em>
 
-
Presented at the 12th Meeting of the ITPA Energetic Particle Topical Group, Mar. 31 – Apr. 3, 2014, Madrid, Spain. [https://portal.iter.org/departments/POP/ITPA/EP/EP/Documents/12/Presentations/05-03-Cole.pdf PDF]</li>
 
</ul>
</ul>

Latest revision as of 10:05, 11 January 2018

Contents

Theory and simulation of energetic particle dynamics and ensuing collective behaviors in fusion plasmas

[NonLinear Energetic particle Dynamics (NLED)]

Principal Investigator:

Fulvio Zonca

Project Participants:

Alessandro Biancalani, Alberto Bottino, Matthias Borchardt, Sergio Briguglio, Nakia Carlevaro, Claudio Di Troia, Remi Dumont, Matteo Faganello, Giuliana Fogaccia, Valeria Fusco, Xavier Garbet (till Jan.1st 2017), Ralf Kleiber, Axel Könies, Philipp Lauber, Zhixin Lu, Alexander Milovanov, Oleksiy Mishchenko, Giovanni Montani, Gregorio Vlad, Xin Wang, David Zarzoso

External Collaborators (not supported by NLED funding):

Ilija Chavdarovski (MPPC PostDoc Fellow), Michael Cole (PhD Student), Matteo Falessi (PhD Student till Feb.1st 2017), Thomas Hayward (PhD Student), Malik Idouakass (PhD Student till Feb.1st 2017), Pierluigi Migliano (PostDoc Fellow), Ivan Novikau (PhD Student), Francesco Palermo (PostDoc Fellow), Mirjam Schneller (EUROfusion Fellow till Feb.1st 2016), Christoph Slaby (PhD Student), Xavier Garbet (CEA Faculty)

Participating Research Institutions:

Aix Marseille Univerity, CEA Cadarache, ENEA Frascati, IPP Garching, IPP Greifswald

Objectives of the NLED project 2015-17

The main aim of this project proposal is to assess the essential physics elements for successful numerical simulation of Alfvénic fluctuations and energetic particle behaviors in fusion plasmas. A variety of numerical codes adopting both gyrokinetic as well as hybrid fluid-kinetic approaches will be employed to accomplish this task. Reference plasma scenarios, including these fundamental processes, will be extracted from experimental observations for carrying out numerical studies in conditions of practical interest. Meanwhile, the use of physical models of increasing complexity within numerical simulation codes will allow to clearly identify the importance of accounting for realistic plasma nonuniformity and magnetic field geometry for successful comparisons of numerical simulation results with experimental observations. Furthermore, benchmarking of codes developed for analyzing these physics in tokamak and stellarator devices will provide deeper insights.

Standardized numerical diagnostics, in particular for energetic-particle phase-space, have been developed as part of the 2014 NLED ER Project; and are foreseen as essential ingredient of this project proposal as well as prerequisite for verification of numerical simulation results and code benchmarking for both linear and nonlinear dynamics. Linear simulations will be focused on benchmarking numerical simulations of different types of Alfvénic oscillations with perturbative and non-perturbative fast particle drive; and on the analysis of electron- fishbone stability properties. Meanwhile, nonlinear simulations will address perturbative analyses of multi-mode (Alfvén Eigenmode) scenarios including realistic damping, as well as nonlinear electron-fishbone saturation and self-consistent supra-thermal electron transport. For long time-scale simulations, realistic energetic particle sources and collisions will be taken into account.

Activity Reports

  • [1] 2014 NLED Activity Report. PDF
  • [2] 2015 NLED Activity Report. PDF
  • [3] 2016 NLED Mid-Term Report. PDF
  • [4] 2016 NLED Activity Report. PDF
  • [5] 2017 NLED Final Report. PDF

Publications/presentations in 2017

  • [1] S. Briguglio, M. Schneller, X. Wang, C. Di Troia, T. Hayward-Schneider, V. Fusco, G. Vlad and G. Fogaccia, Saturation of Alfvén modes in tokamak plasmas investigated by Hamiltonian mapping techniques. Nucl. Fusion 57, 072001 (2017) (21pp). PDF
  • [2] F. Zonca and L. Chen, On the nonlinear dynamics of phase space zonal structures. Invited Talk at the 11th West Lake International Symposium on Energetic Particle Physics and Microturbulence in Magnetic Fusion, Hangzhou, China, April 24-26, (2017). PDF
  • [3] Z. Qiu, L. Chen and F. Zonca, Nonlinear excitation of finite-radial-scale zonal structures by toroidal Alfvén eigenmode. Nucl. Fusion 57, 056017 (2017) (10pp). PDF (30% NLED support)
  • [4] A. Biancalani, A. Bottino, M. Cole, C. Di Troia, Ph. Lauber, A. Mishchenko, B. Scott and F. Zonca, Nonlinear interplay of Alfvén instabilities and energetic particles in tokamaks. Plasma Phys. Control. Fusion 59, 054004 (2017) (14pp). PDF
  • [5] F. Zonca, X. Tao and L. Chen, Nonlinear wave-particle dynamics in chorus excitation, ECA vol. 41F (EPS) Paper No. P2.412. Presented at the 44.th EPS Conference on Plasma Physics, Belfast, Northern Ireland, 26 - 30 June (2017). PDF (30% NLED support)
  • [6] L. Chen and F. Zonca, On energetic-particle excitations of low-frequency Alfvén eigenmodes in toroidal plasma. Physics of Plasmas 24, 072511 (2017) (10pp). PDF (50% NLED support)
  • [7] F. Zonca et al., Physics of Energetic Particles and Alfvén Waves. Tutorial Invited Talk at the 17th European Fusion Theory Conference, Athens, October 9-12, (2017). PDF
  • [8] F. Zonca and L. Chen, The fishbone burst cycle. Invited Talk at the Trilateral International Workshop on Energetic Particle Physics, Hangzhou, China, November 10-12, (2017). PDF
  • [9] A. Biancalani, I. Chavdarovski, Z. Qiu, A. Bottino, D. Del Sarto, A. Ghizzo, O. Gurcan, P. Morel, I. Novikau, Saturation of energetic-particle-driven geodesic acoustic modes due to wave-particle nonlinearity. Journal of Plasma Physics 83, 6 725830602 (2017) (10pp). PDF (33% NLED support)
  • [10] A. Biancalani, et al., Gyrokinetic investigation of zonal structures in tokamaks. Talk at the 9th Festival de Theorie, Aix-en-Provence, June 29th, 2017. (33% NLED support)
  • [11] A. Biancalani, et al., Nonlinear gyrokinetic investigation of energetic-particle-driven geodesic acoustic modes. Poster at the 17th European Fusion Theory Conference, Athens, Greece, October 9-12, 2017. PDF
  • [12] N. Carlevaro, et al., Avalanches in multi-mode simulations of the beam-plasma system: applications to fusion plasmas and its criticalities. To be Submitted to J. Plasma Phys.
  • [13] N. Carlevaro, G. Montani, F. Zonca, Saturation level and resonance overlap in Hamiltonian BoT systems. To be Submitted to Europhys. Lett.
  • [14] G. Vlad, V. Fusco, S. Briguglio, C. Di Troia, G. Fogaccia, F. Zonca, and X. Wang, Modeling of electron fishbones. Invited Talk at the Trilateral International Workshop on Energetic Particle Physics, Hangzhou, China, November 10-12, (2017). PDF
  • [15] G. Vlad, S. Briguglio, G. Fogaccia, V. Fusco, C. Di Troia, E. Giovannozzi, and X. Wang, Single-n versus multiple-n simulations of Alfvénic global modes. Poster presented at the “15th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems”, Princeton 5-8 Sept. 2017. PDF
  • [16] G. Vlad, S. Briguglio, G. Fogaccia, V. Fusco, C. Di Troia, E. Giovannozzi, X. Wang and F. Zonca, Single-n versus multiple-n simulations of Alfvénic modes. Submitted to Nuclear Fusion (2017)
  • [17] C. Di Troia, Non perturbative guiding center transformation: the gyrophase is the Kaluza-Klein 5th dimension., Conference in CIRM, Marseille, 30 October- 3 November 2017, Collisionless Boltzmann (Vlasov) Equation and Modelling of Self-Gravitating Systems and Plasmas.
  • [18] C. Di Troia, Non perturbative guiding center and stochastic gyrocenter transformations: gyrophase is the Kaluza-Klein 5th dimension also for reconciling General Relativity with Quantum Mechanics., submitted to Physical Review D, (2017).
  • [19] T Hayward-Schneider and Ph Lauber, Nonlinear energetic particle transport by Alfvén eigenmodes and sensitivity study of hybrid-gyrokinetic physics models., Poster at the 15th IAEA TCM on EPs; PPPL, USA (September 2017), in preparation for NF special issue PDF
  • [20] M Schneller et al, The Effect of EP-induced Geodesic Acoustic Modes on Microturbulence., Invited talk at MPPC meeting, Greifswald (Sept. 2017) PDF
  • [21] M Schneller et al, Investigation of EP induced Geosedic Acoustic Modes., Poster at the 15th IAEA TCM on EPs; PPPL, USA (Sept. 2017) PDF
  • [22] Ph Lauber et al, Onset of strongly non-linear energetic particle dynamics at ASDEX Upgrade., Presentation at MPPC meeting, Greifswald (Sept. 2017) PDF
  • [23] Ph Lauber et al, Linear kinetic simulations of modes in the BAE and BAAE frequency regime., 18th ITPA EP meeting, Seville, Spain (May 2017) PDF
  • [24] Ph Lauber et al, Energetic Particle (EP) modeling for JT-60 SA., 6th Research and Coordination Meeting JT60-SA Planning Meeting, Naka, Japan (May 2017)
  • [25] A Bierwage and Ph Lauber,Gyrokinetic analysis of low-n shear Alfvén and ion sound wave spectra in a high-beta tokamak plasma., Nuclear Fusion, 57, 11 (2017) (50% NLED support)
  • [26] Ph Lauber et al, Validating models for energetic particles in the view of ITER and DEMO., Invited talk at the EFPW, Dubrovnik (Nov. 2017) PDF
  • [27] Z. X. Lu, X. Wang, Ph. Lauber, F. Zonca, Mode structure symmetry breaking of energetic particle driven Beta-induced Alfvén Eigenmode., submitted to Phys. Plasmas
  • [28] Z. X. Lu, X. Wang, Ph. Lauber, F. Zonca, Kinetic effects of thermal ions and energetic particles on discrete kinetic BAE mode generation and symmetry breaking., submitted to Nucl. Fusion
  • [29] Z. X. Lu, C Angioni, A Bottino, E Fable, W Hornsby, X. Wang, Ph. Lauber and Zonca, Local and global analysis of symmetry breaking for ITG and BAE modes., 17thEuropean Fusion Theory Conference 9-12 October 2017, Athens, Greece
  • [30] Z. X. Lu, X. Wang, Ph. Lauber and F. Zonca, Symmetry breaking of Beta induced Alfvén eigenmode driven by energetic particles., invited talk at 15thIAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems 5-8 Sep 2017, Princeton, USA
  • [31] I. Novikau, A. Biancalani, A. Bottino, G. D. Conway, O. D. Gurcan, P. Manz, P. Morel, E. Poli, A. Di Siena, the ASDEX Upgrade Team, Linear gyrokinetic investigation of the geodesic acoustic modes in realistic tokamak configurations., accepted for publication in Phys. Plasmas (2017).
  • [32] F. Palermo, E. Poli, A. Bottino, A. Biancalani, G. Conway, B. Scott, Radial acceleration of Geodesic Acoustic Modes in the presence of a temperature gradient., Phys. Plasmas, 24, 072503 (2017)
  • [33] Z. Qiu, I. Chavdarovski, A. Biancalani, J. Cao, On Zero Frequency Zonal Flow and Second Harmonic Generation by Finite Amplitude Energetic Particle Induced Geodesic Acoustic Mode., Phys. Plasmas, 24, 072509 (2017).
  • [34] M. D. J. Cole, A. Biancalani, A. Bottino, R. Kleiber, A. Konies, A. Mishchenko, Toroidal Alfven eigenmodes with nonlinear gyrokinetic and fluid hybrid models., Phys. Plasmas, 24, 022508 (2017).
  • [35] F. Palermo, E. Poli, A. Bottino, A. Biancalani, C. Angioni, G. D. Conway, B. Scott, F. Zonca, Enhanced radial velocity and damping rate of Geodesic Acoustic Modes in the presence of a temperature gradient. Presented at the 44.th EPS Conference on Plasma Physics, Belfast, Northern Ireland, 26 - 30 June (2017)
  • [36] D. Zarzoso, P. Migliano, V. Grandgirard, G. Latu, C. Passeron, Nonlinear interaction between energetic particles and turbulence in gyro-kinetic simulations and impact on turbulence properties., Nucl. Fusion, 57, 072011 (2017).
  • [37] D. Zarzoso, Particle transport due to the nonlinear phase of energetic-particle-driven geodesic acoustic modes in full-f gyro-kinetic simulations. Invited talk at the 15th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems”, Princeton, USA, 5-8 Sept. 2017
  • [38] Z. X. Lu, C Angioni, A Bottino, E Fable, W Hornsby, X. Wang, Ph. Lauber and Zonca, Local and global analysis of symmetry breaking for ITG and BAE modes, invited talk at 8th IAEA Technical Meeting on the Theory of Plasma Instabilities, Vienna, Austria, 2017/06/12-14
  • [39] M. Cole et al., Nonlinear gyrokinetic simulation of fast ion-driven modes including continuum interaction, to be published in Physics of Plasmas.
  • [40] A. Könies, R. Kleiber, C. Slaby, T. Feher, M. Borchardt, A. Mishchenko, Scaling laws for saturated mode amplitudes (oral). IPP Theory Meeting, Berlin, 2017.
  • [41] C. Slaby et al., Combining electromagnetic particle-in-cell simulations with collisions (poster). DPG-Frühjahrstagung (Spring Meeting), Bremen, Germany, March 13 - March 17, 2017.
  • [42] C. Slaby, R. Kleiber, and A. Könies. Combining electromagnetic gyro-kinetic particle-in-cell simulations with collisions. Computer Physics Communications 218, 1-9 (2017).
  • [43] [C. Slaby, A. Könies, and R. Kleiber. Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators (poster). 15th IAEA TM on Energetic Particles in Magnetic Confinement Systems, Princeton, USA, September 5 - September 9, 2017.
  • [44] [C. Slaby et al., Effects of collisions on the non-linear dynamics of TAEs in tokamaks and stellarators (poster). 21th International Stellarator-Heliotron Workshop, Kyoto, Japan, October 2 - October 6, 2017.
  • [45] C. Slaby, A. Könies, R. Kleiber, and J. M. García-Regaña, Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators, submitted to Nucl. Fusion, 4 December 2017.
  • [46] C. Slab et al., Instabilities driven by fast particles (oral). EUROfusion Science Meeting on Simulation of fast ion generation and transport including 3D effects, remote workshop, 25 October 2017.
  • [47] C. Slaby, A. Könies, and R. Kleiber. Effects of collisions on the saturation dynamics of TAEs in tokamaks and stellarators (oral). IPP Theory Meeting, Berlin, 2017.
  • [48] A. Mishchenko et al., Mitigation of the cancellation problem in the gyrokinetic particle-in-cell simulations of global electromagnetic modes, Phys. Plasmas 24, 081206 (2017).
  • [49] A. Mishchenko et al., Pullback approach for gyrokinetic electromagnetic simulations. Invited Talk at the 17th European Fusion Theory Conference, Athens, October 9-12, (2017).
  • [50] M. J. Hole, B. D. Blackwell, G. Bowden, M. Cole, A. Könies, C. Michael, F. Zhao and S. R. Haskey, Global Alfvén eigenmodes in the H-1 heliac, Plasma Phys. Control. Fusion 59, 125007(2017).
  • [51] A. Biancalani, A. Bottino, A. Mishchenko et al., proposed as a contribution at the 27th IAEA Fusion Energy Conference, Ahmedabad, India, 22-27 October 2018.

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Publications/presentations in 2015

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