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of 136
pro vyhledávání: '"Karmakar, Pralay Kumar"'
The sheath plasma resonance (SPR) in an inverted fireball (IFB) system is semi-analytically investigated using a generalized hydrodynamic isothermal model formalism. It incorporates the constitutive ionic fluid viscosity, inter-species collisions, an
Externí odkaz:
http://arxiv.org/abs/2411.05397
Autor:
Ray, Dipankar, Karmakar, Pralay Kumar
The pulsational mode of gravitational collapse (PMGC) originating from the combined gravito-electrostatic interaction in complex dust molecular clouds (DMCs) is a canonical mechanism leading to the onset of astronomical structure formation dynamics.
Externí odkaz:
http://arxiv.org/abs/2406.18692
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 523(4), 5635 (2023)
A recently reported gravito-electrostatic sheath (GES) model is procedurally applied to study the turbumagnetoactive helioseismic oscillation features on the entire bi-fluidic solar plasma system. The bounded solar interior plasma (SIP, internally se
Externí odkaz:
http://arxiv.org/abs/2403.14182
Publikováno v:
Rev. Mod. Plasma Phys. 6, 35 (2022)
The omnipresence of dust particulates in space and astrophysical plasmas has been attracting numerous researchers to study the collective excitation and propagation dynamics of different eigen-mode structures in diversifed astrocosmic circumstances f
Externí odkaz:
http://arxiv.org/abs/2211.07901
Autor:
Das, Souvik, Karmakar, Pralay Kumar
Publikováno v:
DAS S., KARMAKAR P. K. 2022, Non-planar magnetoactive GES-based solar plasma stability. Journal of Astrophysics and Astronomy, 43(2)
A laboratory plasma-wall interaction-based astrophysical gravito-electrostatic sheath (GES) model is methodologically applied to study the dynamic stability of the magnetoactive bi-fluidic solar plasma system in the presence of turbulence effect. The
Externí odkaz:
http://arxiv.org/abs/2207.14618
Autor:
Dutta, Subham, Karmakar, Pralay Kumar
The evolutionary existence of plasma fireballs is a generic phenomenon realizable in diversified physical plasma-dominated circumstances starting from the laboratory to the astrocosmic scales of space and time. A fair understanding of such fireballs
Externí odkaz:
http://arxiv.org/abs/2207.09939
We analyze the propagatory nucleus-acoustic wave (NAW) modes excitable in the completely degenerate (CD) core and in its nearly degenerate (ND) ambience of the ONe and CO white dwarfs (WDs). It is based on three-component spherical hydrodynamic quant
Externí odkaz:
http://arxiv.org/abs/2207.06637
Autor:
Das, Souvik, Karmakar, Pralay Kumar
Publikováno v:
In Chinese Journal of Physics October 2024 91:157-166
Autor:
Dutta, Subham, Karmakar, Pralay Kumar
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena September 2024 186
Autor:
Das, Mritunjoy, Karmakar, Pralay Kumar
Publikováno v:
In Chinese Journal of Physics December 2024 92:675-687