Kinetic ballooning mode turbulence in low-average-magnetic-shear equilibria

I. J. McKinney, B. J. Faber, C. C. Hegna, P. W. Terry
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA
M. J. Pueschel
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, Netherlands
A. Ishizawa
Graduate School of Energy Science, Kyoto University, Kyoto, Japan

File: Kinetic-ballooning-mode-turbulence-in-low-average-magnetic-shear-equilibria_McKinney_et-al_2021.pdf

Journal of Plasma Physics, Volume 87, Issue 3, 2021
I. J. McKinney, B. J. Faber, C. C. Hegna, P. W. Terry
HSX Plasma Laboratory, University of Wisconsin, Madison, Wisconsin 53703, USA
M. J. Pueschel
Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, Netherlands
A. Ishizawa
Graduate School of Energy Science, Kyoto University, Kyoto, Japan

Constrained stellarator coil curvature optimization with FOCUS

Journal of Plasma Physics, Volume 87, Issue 2, April 2021
T. G. Kruger, A. Bader, D. T. Anderson, L. Singh
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
C. Zhu
Princeton Plasma Physics Laboratory, Princeton, NJ, USA

File: Constrained-stellarator-coil-curvature-optimization-with-FOCUS_Kruger_et-al_2021.pdf

Journal of Plasma Physics, Volume 87, Issue 2, April 2021
T. G. Kruger, A. Bader, D. T. Anderson, L. Singh
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
C. Zhu
Princeton Plasma Physics Laboratory, Princeton, NJ, USA

Comparison of local and global gyrokinetic calculations of collisionless zonal flow damping in quasi-symmetric stellarators

Physics of Plasmas, Volume 28, April 2021
J. Smoniewski, J. N. Talmadge
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
E. Sánchez, I. Calvo
Laboratorio Nacional de Fusión, CIEMAT, 28040 Madrid, Spain
M. J. Pueschel
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA

File: Comparison-of-local-and-global-gyrokinetic-calculations-of-collisionless-zonal-flow-damping-in-quasi-symmetric-stellarators_Smoniewski_et-al_2021.pdf

Physics of Plasmas, Volume 28, April 2021
J. Smoniewski, J. N. Talmadge
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
E. Sánchez, I. Calvo
Laboratorio Nacional de Fusión, CIEMAT, 28040 Madrid, Spain
M. J. Pueschel
Dutch Institute for Fundamental Energy Research, 5612 AJ Eindhoven, The Netherlands
Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands
Institute for Fusion Studies, University of Texas at Austin, Austin, TX, USA

Development of beam emission spectroscopy in the helically symmetric experiment stellarator

Review of Scientific Instruments, Volume 92, June 2021
S. Kobayashi, S. Ohshima
Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan
S. T. A. Kumar, F. S. B. Anderson, C. B. Deng, K. M. Likin, J. N. Talmadge, D. T. Anderson
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
C. B. Deng
Department of Physics, University of California, Los Angeles, California, USA

File: Development-of-beam-emission-spectroscopy-in-the-helically-symmetric-experiment-stellarator_Kobayashi_et-al_2021.pdf

Review of Scientific Instruments, Volume 92, June 2021
S. Kobayashi, S. Ohshima
Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan
S. T. A. Kumar, F. S. B. Anderson, C. B. Deng, K. M. Likin, J. N. Talmadge, D. T. Anderson
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
C. B. Deng
Department of Physics, University of California, Los Angeles, California, USA

Modeling of energetic particle transport in optimized stellarators

Nuclear Fusion, Volume 61, October 2021
A. Bader, D. T. Anderson, B. J. Faber, C. C. Hegna
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
M. Drevlak, S. Henneberg
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
M. Landreman
University of Maryland, College Park, MD, USA
J. C. Schmitt
Auburn University, Auburn, AL, USA
Y. Suzuki
Hiroshima University, Higashi-Hiroshima, Japan
A. Ware
University of Montana, Missoula, MT, USA

File: Modeling-of-energetic-particle-transport-in-optimized-stellarators_Bader_et-al_2021.pdf

Nuclear Fusion, Volume 61, October 2021
A. Bader, D. T. Anderson, B. J. Faber, C. C. Hegna
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
M. Drevlak, S. Henneberg
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
M. Landreman
University of Maryland, College Park, MD, USA
J. C. Schmitt
Auburn University, Auburn, AL, USA
Y. Suzuki
Hiroshima University, Higashi-Hiroshima, Japan
A. Ware
University of Montana, Missoula, MT, USA

Gyrokinetic simulations in stellarators using different computational domains

Nuclear Fusion, Volume 61, October 2021
E. Sánchez, J. M. García-Regaña, A. González-Jerez, I. Calvo
Laboratorio Nacional de Fusión/CIEMAT, Avda Complutense 40, 28040, Madrid, Spain
A. Bañón Navarro
Max-Planck Institut für Plasmaphysik, Garching, Germany
J. H. E. Proll, C. Mora Moreno
Department of Applied Physics, Eindhoven University of Technology, Eindhoven, Netherlands
R. Kleiber, J. Riemann
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
J. Smoniewski
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
M. Barnes, F. I. Parra
Rudolf Peierls Centre for Theoretical Physics, University of Oxford, Oxford, United Kingdom

File: Gyrokinetic-simulations-in-stellarators-using-different-computational-domains_Sanchez_et-al_2021.pdf

Nuclear Fusion, Volume 61, October 2021
E. Sánchez, J. M. García-Regaña, A. González-Jerez, I. Calvo
Laboratorio Nacional de Fusión/CIEMAT, Avda Complutense 40, 28040, Madrid, Spain
A. Bañón Navarro
Max-Planck Institut für Plasmaphysik, Garching, Germany
J. H. E. Proll, C. Mora Moreno
Department of Applied Physics, Eindhoven University of Technology, Eindhoven, Netherlands
R. Kleiber, J. Riemann
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
J. Smoniewski
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
M. Barnes, F. I. Parra
Rudolf Peierls Centre for Theoretical Physics, University of Oxford, Oxford, United Kingdom

Improving the stellarator through advances in plasma theory

Nuclear Fusion, Volume 61, September 2021 (Accepted)
C. C. Hegna, D. T. Anderson, A. Bader, T. A. Bechtel, J. M. Duff, B. J. Faber, T. G. Kruger, I. J. McKinney, P. W. Terry
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
A. Bhattacharjee, M. Cole, S. R. Hudson, E. Paul, M. Zarnstorff, C. Zhu
Princeton Plasma Physics Laboratory, Princeton, NJ, USA
M. Drevlak
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
M. Kotschenreuther
University of Texas, Austin, TX, USA
M. Landreman
University of Maryland, College Park, MD, USA
M. J. Pueschel
Eindhoven University of Technology, Eindhoven, The Netherlands
Dutch Institute for Fundamental Energy Research, Eindhoven, The Netherlands
J. S. Schmitt
Department of Physics, Auburn University, Auburn, AL, USA
A. S. Ware
Department of Physics, University of Montana, Missoula, MT, USA

Nuclear Fusion, Volume 61, September 2021 (Accepted)
C. C. Hegna, D. T. Anderson, A. Bader, T. A. Bechtel, J. M. Duff, B. J. Faber, T. G. Kruger, I. J. McKinney, P. W. Terry
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706
A. Bhattacharjee, M. Cole, S. R. Hudson, E. Paul, M. Zarnstorff, C. Zhu
Princeton Plasma Physics Laboratory, Princeton, NJ, USA
M. Drevlak
Max-Planck Institut für Plasmaphysik, Greifswald, Germany
M. Kotschenreuther
University of Texas, Austin, TX, USA
M. Landreman
University of Maryland, College Park, MD, USA
M. J. Pueschel
Eindhoven University of Technology, Eindhoven, The Netherlands
Dutch Institute for Fundamental Energy Research, Eindhoven, The Netherlands
J. S. Schmitt
Department of Physics, Auburn University, Auburn, AL, USA
A. S. Ware
Department of Physics, University of Montana, Missoula, MT, USA

Laser blow-off with photodiode detection system at the helically symmetric experiment

Journal of Instrumentation, Volume 16, November 2021
J. F. Castillo, C. Clark, A. Bader, K. M. Likin, D. T. Anderson, B. Geiger, S. T. A. Kumar, and C. Swee
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706

File: Laser-blowoff-with-photodiode-detection-system-at-the-helically-symmetric-experiment_Castillo_et-al_2021.pdf

Journal of Instrumentation, Volume 16, November 2021
J. F. Castillo, C. Clark, A. Bader, K. M. Likin, D. T. Anderson, B. Geiger, S. T. A. Kumar, and C. Swee
HSX Laboratory, Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706