dorsal/arxiv
View SchemaEffect of Dust Grain Sputtering on Self-Gravitational Dusty Plasmas
| Authors | R. Annou, R. Bharuthram, P. K. Shukla |
|---|---|
| Categories | |
| ArXiv ID | physics/0510205 |
| URL | https://arxiv.org/abs/physics/0510205 |
Abstract
It is shown that the grain mass fluctuation, which is due to the grain sputtering by the attracted ions, may be at the root of a new instability in infinite, unmagnetized and homogeneous dusty plasmas. The growth rate is determined in the framework of two plasma models, viz., a cold and electron depleted plasma, and a plasma where electrons and ions are taken Boltzmannian. This instability may affect the Jeans as well as the agglomeration instabilities.
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"date_created": "2026-03-02T18:01:04.235000Z",
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"abstract": "It is shown that the grain mass fluctuation, which is due to the grain\nsputtering by the attracted ions, may be at the root of a new instability in\ninfinite, unmagnetized and homogeneous dusty plasmas. The growth rate is\ndetermined in the framework of two plasma models, viz., a cold and electron\ndepleted plasma, and a plasma where electrons and ions are taken Boltzmannian.\nThis instability may affect the Jeans as well as the agglomeration\ninstabilities.",
"arxiv_id": "physics/0510205",
"authors": [
"R. Annou",
"R. Bharuthram",
"P. K. Shukla"
],
"categories": [
"physics.plasm-ph",
"physics.space-ph"
],
"title": "Effect of Dust Grain Sputtering on Self-Gravitational Dusty Plasmas",
"url": "https://arxiv.org/abs/physics/0510205"
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