Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정영대 | - |
dc.date.accessioned | 2017-04-25T00:39:43Z | - |
dc.date.available | 2017-04-25T00:39:43Z | - |
dc.date.issued | 2015-08 | - |
dc.identifier.citation | PHYSICS OF PLASMAS, v. 22, NO 8, Page. 821131-821137 | en_US |
dc.identifier.issn | 1070-664X | - |
dc.identifier.issn | 1089-7674 | - |
dc.identifier.uri | http://aip.scitation.org/doi/abs/10.1063/1.4928437 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/26919 | - |
dc.description.abstract | Jeans instability is examined in magnetized quantum dusty plasmas using the quantum hydrodynamic model. The quantum effects are considered via exchange-correlation potential, recoil effect, and Fermi degenerate pressure, in addition to thermal effects of plasma species. It is found that the electron exchange and correlation potential have significant effects over the threshold value of wave vector and Jeans instability. The presence of electron exchange and correlation effect shortens the time of dust sound that comparatively stabilizes the self gravitational collapse. The results at quantum scale are helpful in understanding the collapse of the self-gravitating dusty plasma systems. (C) 2015 AIP Publishing LLC. | en_US |
dc.description.sponsorship | One of the authors (A. Rasheed) would like to acknowledge the HEC Pakistan for financial support Start-Up Research Grant (Grant No. 21-123/SRGP/R&D/HEC/2014). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER INST PHYSICS | en_US |
dc.subject | PLASMA | en_US |
dc.subject | CLOUDS | en_US |
dc.title | Jeans instability with exchange effects in quantum dusty magnetoplasmas | en_US |
dc.type | Article | en_US |
dc.relation.no | 8 | - |
dc.relation.volume | 22 | - |
dc.identifier.doi | 10.1063/1.4928437 | - |
dc.relation.page | 821131-821137 | - |
dc.relation.journal | PHYSICS OF PLASMAS | - |
dc.contributor.googleauthor | Jamil, M. | - |
dc.contributor.googleauthor | Rasheed, A. | - |
dc.contributor.googleauthor | Rozina, Ch. | - |
dc.contributor.googleauthor | Jung, Y.-D. | - |
dc.contributor.googleauthor | Salimulah, M. | - |
dc.relation.code | 2015001483 | - |
dc.sector.campus | S | - |
dc.sector.daehak | GRADUATE SCHOOL[S] | - |
dc.sector.department | DEPARTMENT OF BIONANOTECHNOLOGY | - |
dc.identifier.pid | ydjung | - |
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