Zobrazeno 1 - 10
of 397
pro vyhledávání: '"Krishan, V."'
Autor:
Krishan, V.
It is economical to devise ways and means to simplify a multi-species particle system. The single fluid MHD description of a plasma is sufficiently adequate to study plasma phenomena . A plasma containing multi-species of particles can also be descri
Externí odkaz:
http://arxiv.org/abs/2106.07514
Autor:
Krishan, V.
In a recent paper (Krishan 2021), a two-fluid description of a partially ionized plasma was presented in which electron fluid and the neutral fluid were combined appropriately into one fluid, christened as ENe fluid, and treat the ions as the second
Externí odkaz:
http://arxiv.org/abs/2102.05866
Autor:
Krishan, V.
It is shown that, in addition to the Thomson scattering, the absorption due to the electron-electron, electron-ion and the electron -atom collisions in a partially ionized cosmic plasma would also contribute to the optical depth of the cosmic microwa
Externí odkaz:
http://arxiv.org/abs/0909.0125
Autor:
Krishan, V., Masuda, S.
Publikováno v:
Asian Journal of Physics, 17, 479, 2008
The lower solar atmosphere consists of partially ionized turbulent plasmas harbouring velocity field, magnetic field and current density fluctuations. The correlations amongst these small scale fluctuations give rise to large scale flows and magnetic
Externí odkaz:
http://arxiv.org/abs/0904.3403
Autor:
Krishan, V., Yoshida, Z.
In a weakly ionized plasma, the evolution of the magnetic field is described by a "generalized Ohm's law" that includes the Hall effect and the ambipolar diffusion terms. These terms introduce additional spatial and time scales which play a decisive
Externí odkaz:
http://arxiv.org/abs/0903.3811
Autor:
Krishan, V.
The solar surface dynamo has become an active area of research in an attempt to understand the origin of a variety of magnetic field structures on the sun. The major modification that needs to be incorporated in the standard dynamo process is the inc
Externí odkaz:
http://arxiv.org/abs/0903.3492