misc. works

2024

1. Sensitivity of the magnetic axis to perturbation of stellarator coils

   S. R Hudson, S. Guinchard, and W. Sengupta

   Physics of Plasmas., 2024

   submitted

   Bib

   @article{Hudson_coils,
     title = {Sensitivity of the magnetic axis to perturbation of stellarator coils},
     author = {Hudson, S. R and Guinchard, S. and Sengupta, W.},
     year = {2024},
     journal = {Physics of Plasmas.},
     note = {submitted}
   }

2. Application of Lagrangian techniques for calculating the on-axis rotational transform

   S. Guinchard, W. Sengupta, and S. R. Hudson

   2024

   arXiv Bib

   @misc{guinchard2024application,
     title = {Application of Lagrangian techniques for calculating the on-axis rotational transform},
     author = {Guinchard, S. and Sengupta, W. and Hudson, S. R.},
     year = {2024},
     eprint = {2404.17531},
     archiveprefix = {arXiv},
     primaryclass = {physics.plasm-ph},
   }

3. Application of Lagrangian techniques for calculating the on-axis rotational transform

   S. Guinchard, S. R Hudson, and  Sengupta

   Jul 2024

   Results to be presented at the 50th EPS conference on Plasma Physics

   Bib

   @conference{EPS_talk,
     title = {Application of Lagrangian techniques for calculating the on-axis rotational transform},
     author = {Guinchard, S. and Hudson, S. R and Sengupta},
     year = {2024},
     month = jul,
     address = {Salamanca, Spain},
     note = {Results to be presented at the 50th EPS conference on Plasma Physics},
     organization = {50th EPS Conference on Plasma Physic}
   }

2023

1. CPC

   FENNECS: a novel particle-in-cell code for simulating the formation of magnetized non-neutral plasmas trapped by electrodes of complex geometries

   G. Le Bars, S. Guinchard, J. Loizu, and 5 more authors

   Computer Physics Communications, Jul 2023

   Submitted

   Bib

   @article{LebarsEtAl,
     journal = {Computer Physics Communications},
     title = {FENNECS: a novel particle-in-cell code for simulating the formation of magnetized non-neutral plasmas trapped by electrodes of complex geometries},
     author = {Le Bars, G. and Guinchard, S. and Loizu, J. and Hogge, J.P. and Alberti, S. and Romano, F. and Genoud, J. and Cerfon, A.},
     url = {https://c4science.ch/source/fennecs/repository/master/},
     year = {2023},
     note = {Submitted}
   }

2. 

   Stellarator Design and Optimization - A novel approach based on variational principles

   Salomon Guinchard

   Jul 2023

   Master’s thesis - PDF unavailable, unpublished material

   Bib

   @book{SalomonGuinchardMasterThesis,
     title = {Stellarator Design and Optimization - A novel approach based on variational principles},
     author = {Guinchard, Salomon},
     year = {2023},
     note = {Master's thesis - PDF unavailable, unpublished material}
   }

3. 

   Numerical study of the influence of ion-induced electrons on the dynamics of electron clouds in gyrotron-like geometries

   Salomon Guinchard

   Jul 2023

   Bib PDF

   @report{SguinchardSpe,
     title = {Numerical study of the influence of ion-induced electrons on the dynamics of electron clouds in gyrotron-like geometries
       },
     author = {Guinchard, Salomon},
     year = {2023},
   }

4. Lagrangian techniques and on-axis rotational transform - Vacuum field energy for coil design

   S. Guinchard, S. R Hudson, W. Sengupta, and 1 more author

   Aug 2023

   Talk given at Columbia on Aug. 01, 2023 - PDF unavailable, unpublished material

   Bib

   @conference{Columbia_talk,
     title = {Lagrangian techniques and on-axis rotational transform - Vacuum field energy for coil design},
     author = {Guinchard, S. and Hudson, S. R and Sengupta, W. and Paul, E. J.},
     year = {2023},
     month = aug,
     address = {New York, NY},
     note = {Talk given at Columbia on Aug. 01, 2023 - PDF unavailable, unpublished material},
     organization = {Columbia University}
   }

5. Recovering the on-axis rotational transform from variational principles

   S. Guinchard, W. Sengupta, and S. R. Hudson

   Nov 2023

   Online talk given on Nov. 08, 2023 - PDF unavailable, unpublished material

   Bib

   @conference{Spectacular_talk,
     title = {Recovering the on-axis rotational transform from variational principles},
     author = {Guinchard, S. and Sengupta, W. and Hudson, S. R.},
     year = {2023},
     month = nov,
     address = {Princeton, NJ},
     note = {Online talk given on Nov. 08, 2023 - PDF unavailable, unpublished material}
   }

6. Equilibrium β-limit in a quasi-axisymmetric stellarator with self-consistent bootstrap current

   A. Baillod, S. Guinchard, J. Loizu, and 1 more author

   Mar 2023

   Poster presented at the Simons Meetings on Hidden Symmetries and Fusion Energy

   Bib PDF

   @conference{Abaillod_Simons,
     title = {Equilibrium $\beta$-limit in a quasi-axisymmetric stellarator with self-consistent bootstrap current},
     author = {Baillod, A. and Guinchard, S. and Loizu, J. and Graves, J. P.},
     year = {2023},
     month = mar,
     address = {Princeton, NJ},
     note = {Poster presented at the Simons Meetings on Hidden Symmetries and Fusion Energy},
     organization = {Simons Collaboration on Hidden Symmetries and Fusion Energy},
   }

7. FENNECS: A flexible code to simulate non-neutral plasmas trapped in penning-like annular potential wells

   G. Le Bars, S. Guinchard, J.P. Hogge, and 1 more author

   Jul 2023

   Talk given by Le Bars, G.

   Bib PDF

   @conference{Lebars_EPS,
     title = {FENNECS: A flexible code to simulate non-neutral plasmas trapped in penning-like annular potential wells},
     author = {Le Bars, G. and Guinchard, S. and Hogge, J.P. and et al.},
     year = {2023},
     month = jul,
     address = {Bordeaux, France},
     note = {Talk given by Le Bars, G.},
     organization = {49th EPS Conference on Plasma Physic},
   }

8. Numerical study of the influence of ion-induced electron emissions on the dynamics of electron clouds in gyrotron-like geometries

   S. Guinchard, and G. Le Bars

   Jan 2023

   Presentation slides

   Bib PDF

   @conference{Gyrotrons_pres,
     title = {Numerical study of the influence of ion-induced electron emissions on the dynamics of electron clouds in gyrotron-like geometries},
     author = {Guinchard, S. and Le Bars, G.},
     year = {2023},
     month = jan,
     address = {Lausanne, Switzerland},
     note = {Presentation slides},
     organization = {EPFL},
   }

2022

1. 

   Dependence of quasi-helical symmetry and quasi-axisymmetry on magnetic axis torsion and magnetic surfaces ellipticity

   Salomon Guinchard

   Jan 2022

   Bib PDF

   @report{SguinchardV,
     title = {Dependence of quasi-helical symmetry and quasi-axisymmetry on magnetic axis torsion and magnetic surfaces ellipticity},
     author = {Guinchard, Salomon},
     year = {2022},
   }

2. 

   Effect of magnetic axis torsion and magnetic surfaces ellipticity on the rotational transform and the magnetic shear

   Salomon Guinchard

   Jan 2022

   Bib PDF

   @report{SguinchardIV,
     title = {Effect of magnetic axis torsion and magnetic surfaces ellipticity on the rotational transform and the magnetic shear},
     author = {Guinchard, Salomon},
     year = {2022},
   }

2021

1. 

   Détecteur d’objets orbitaux par caméra optique - Orbital debris detection by optical camera

   S. Guinchard, M. Béchaz, B. Claudon, and 1 more author

   Jan 2021

   Report in French

   Bib PDF

   @report{SSA_EPFL,
     title = {Détecteur d’objets orbitaux par caméra optique - Orbital debris detection by optical camera},
     author = {Guinchard, S. and Béchaz, M. and Claudon, B. and Eshbach, J.},
     year = {2021},
     note = {Report in French},
   }