Zobrazeno 1 - 10
of 611
pro vyhledávání: '"P.-A. Gourdain"'
When compressed, certain lattices undergo phase transitions that may allow nuclei to gain significant kinetic energy. To explore the dynamics of this phenomenon, we develop a framework to study Coulomb coupled N-body systems constrained to a parametr
Externí odkaz:
http://arxiv.org/abs/2410.04311
The well-known ponderomotive force, arising from the interaction of matter and light, has critical implications across a broad range of fields from laser fusion and astrophysics to laser diagnostics and even pulsed-power experiments. This pseudo-pote
Externí odkaz:
http://arxiv.org/abs/2405.18759
Autor:
Erez, Irem Nesli, Davies, Jonathan R., Peebles, Jonathan L., Betti, Riccardo, Gourdain, Pierre-A.
Warm dense matter is a regime where Fermi degenerate electrons take an important role in the macroscopic properties of a material. While recent experiments hinged us closer to better understanding the unmagnetized processes in such dense materials, t
Externí odkaz:
http://arxiv.org/abs/2311.00879
High-power lasers are at the forefront of science in many domains. While their fields are still far from reaching the Schwinger limit, they have been used in extreme regimes, to successfully accelerate particles at high energies, or to reproduce phen
Externí odkaz:
http://arxiv.org/abs/2310.02415
Autor:
Alix Lafitte, Romain Sordello, Dakis-Yaoba Ouédraogo, Chloé Thierry, Geoffroy Marx, Jérémy Froidevaux, Bertrand Schatz, Christian Kerbiriou, Philippe Gourdain, Yorick Reyjol
Publikováno v:
Environmental Evidence, Vol 12, Iss 1, Pp 1-25 (2023)
Abstract Background To phase out fossil fuels and reach a carbon–neutral future, solar energy and notably photovoltaic (PV) installations are being rapidly scaled up. Unlike other types of renewable energies such as wind and hydroelectricity, evide
Externí odkaz:
https://doaj.org/article/5b4511b219b441989893fbae43722e9f
Autor:
Aurélie Lacoeuilhe, Louise Percevault, Jean Ichter, Philippe Gourdain, Katia Herard, Henri Michaud, Laurent Poncet, Thibault Ramage, Océane Roquinarc'h, Phil Withers
Publikováno v:
Biodiversity Data Journal, Vol 11, Iss , Pp 1-37 (2023)
This data paper describes the results of a 10-year scientific investigation of a biodiversity-rich private golf estate in south-eastern France in partnership with PatriNat (Office français de la biodiversité/Centre national de la recherche scientif
Externí odkaz:
https://doaj.org/article/008b7f974d314777850d123a3a4acbb7
Autor:
Alix Lafitte, Romain Sordello, Véronique de Crespin de Billy, Jérémy Froidevaux, Philippe Gourdain, Christian Kerbiriou, Joseph Langridge, Geoffroy Marx, Bertrand Schatz, Chloé Thierry, Yorick Reyjol
Publikováno v:
Environmental Evidence, Vol 11, Iss 1, Pp 1-10 (2022)
Abstract Background Climate change and the current phase-out of fossil fuel-fired power generation are currently expanding the market of renewable energy and more especially photovoltaic (PV) panels. Contrary to other types of renewable energies, suc
Externí odkaz:
https://doaj.org/article/67d5c348fd8b433c88412928f8d9f159
Publikováno v:
Phys. Rev. Accel. Beams 22, 080401 (2019)
This paper presents the conceptual design of a high-voltage pulser intended to generate 30-T magnetic fields for magneto-inertial fusion experiments at the OMEGA facility. The pulser uses a custom capacitor bank and two externally triggered spark gap
Externí odkaz:
http://arxiv.org/abs/1809.03278
A robust and portable power supply has been developed specifically for charging linear transformer drivers, a modern incarnation of fast pulsed power generators. It is capable of generator +100 kV and -100 kV at 1 mA, while withstanding the large vol
Externí odkaz:
http://arxiv.org/abs/1705.06240
Publikováno v:
J. Comp. Phys., 331, p. 1-18 (2017)
This paper reports the investigations done to adapt the Characteristic Boundary Conditions (CBC) to the Lattice-Boltzmann formalism for high Reynolds number applications. Three CBC formalisms are implemented and tested in an open source LBM code: the
Externí odkaz:
http://arxiv.org/abs/1701.07734