Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Alves, E. Paulo"'
Autor:
Wu, Yipeng, Zhang, Chaojie, Nie, Zan, Sinclair, Mitchell, Farrell, Audrey, Marsh, Kenneth A, Alves, E. Paulo, Tsung, Frank, Mori, Warren B., Joshi, Chan
The past decade has seen tremendous progress in the production and utilization of vortex and vector laser pulses. Although both are considered as structured light beams, the vortex lasers have helical phase fronts and phase singularities, while the v
Externí odkaz:
http://arxiv.org/abs/2311.13900
The binary Monte Carlo (MC) collision algorithm is a standard and robust method to include binary Coulomb collision effects in particle-in-cell (PIC) simulations of plasmas. Here, we show that the coupling between PIC and MC algorithms can give rise
Externí odkaz:
http://arxiv.org/abs/2101.05798
Autor:
Alves, E. Paulo, Fiuza, Frederico
Publikováno v:
Phys. Rev. Research 4, 033192 (2022)
At the core of some of the most important problems in plasma physics -- from controlled nuclear fusion to the acceleration of cosmic rays -- is the challenge to describe nonlinear, multi-scale plasma dynamics. The development of reduced plasma models
Externí odkaz:
http://arxiv.org/abs/2011.01927
Publikováno v:
Physics of Plasmas 26, 072105 (2019)
We investigate the self-consistent particle acceleration physics associated with the development of the kink instability (KI) in nonrelativistic, electron-ion plasma jets. Using 3D fully kinetic particle-in-cell (PIC) simulations, we show that the KI
Externí odkaz:
http://arxiv.org/abs/1907.11693
Publikováno v:
Phys. Rev. Lett. 121, 245101 (2018)
Relativistic magnetized jets from active galaxies are among the most powerful cosmic accelerators, but their particle acceleration mechanisms remain a mystery. We present a new acceleration mechanism associated with the development of the helical kin
Externí odkaz:
http://arxiv.org/abs/1810.05154
Akademický článek
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Autor:
Bamford, Ruth, Kellett, Barry, Bradford, John, Todd, Tom N., Stafford-Allen, Robin, Alves, E. Paulo, Silva, Luis, Collingwood, Cheryl, Crawford, Ian A., Bingham, Robert
In this paper we explore the effectiveness of an artificial mini-magnetosphere as a potential radiation shelter for long term human space missions. Our study includes the differences that the plasma environment makes to the efficiency of the shieldin
Externí odkaz:
http://arxiv.org/abs/1406.1159
Akademický článek
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