Jeans gravitational instability in a collisional nonextensive dusty plasma with polarization force

In this paper, using the hydrodynamic model, the Jeans gravitational instability in a dusty plasma with q-nonextensive velocity distributions is investigated. The change in the Jeans instability criterion and growth rate due to the effects of the dust-ion collision, polarization force, and nonextens...

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Veröffentlicht in:	Indian journal of physics 2023-05, Vol.97 (5), p.1605-1612
Hauptverfasser:	Niknam, A. R., Sayyed Hasani, M. S., Rastbood, E., Abbasi Rostami, Sh, Khorashadizadeh, S. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic frequencies Astrophysics and Astroparticles Atomic collisions Dust Dusty plasmas Frequency ranges Gravitational instability Interstellar gas Original Paper Parameters Physics Physics and Astronomy Polarization Stability criteria Star formation
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