Zobrazeno 1 - 10
of 86 886
pro vyhledávání: '"collisionless"'
EVOLUTION OF SOLITARY WAVE IN A COLLISIONLESS QUANTIZED MAGNETO-PLASMA WITH ION PRESSURE ANISOTROPY.
Autor:
Mahanta, Deepsikha1 mahanta2017@gmail.com, Sarma, Jnanjyoti2
Publikováno v:
East European Journal of Physics. 2024, Issue 4, p25-34. 10p.
Turbulence driven by gyrokinetic instabilities is largely responsible for transport in magnetic fusion devices. To estimate this turbulent transport, integrated modeling codes often use mixing length estimates in conjunction with reduced models of th
Externí odkaz:
http://arxiv.org/abs/2501.00698
Autor:
Shalaby, Mohamad
Energy dissipation in collisionless shocks is a key mechanism in various astrophysical environments. Its non-linear nature complicates analytical understanding and necessitate Particle-in-Cell (PIC) simulations. This study examines the impact of redu
Externí odkaz:
http://arxiv.org/abs/2412.03530
Autor:
Banik, Uddipan, Bhattacharjee, Amitava
Collisionless self-gravitating systems, e.g., cold dark matter halos, harbor universal density profiles despite the intricate non-linear physics of hierarchical structure formation, the origin of which has been a persistent mystery. To solve this pro
Externí odkaz:
http://arxiv.org/abs/2411.18827
Autor:
Vanthieghem, Arno, Levinson, Amir
In this paper, the first in a series, we present a new theoretical model for the global structure and dissipation of relativistically magnetized collisionless shock waves. Quite remarkably, we find that in contrast to unmagnetized shocks, energy diss
Externí odkaz:
http://arxiv.org/abs/2411.16484
Autor:
Bret, Antoine, Pe'er, Asaf
Collisionless shocks are complex nonlinear structures that are not yet fully understood. In particular, the interaction between these shocks and the particles they accelerate remains elusive. Based on an instability analysis that relates the shock wi
Externí odkaz:
http://arxiv.org/abs/2412.12911