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DC Field | Value | Language |
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dc.citation.endPage | 2161 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 2153 | - |
dc.citation.title | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | - |
dc.citation.volume | 423 | - |
dc.contributor.author | Chattopadhyay, Indranil | - |
dc.contributor.author | Sharma, Mahavir | - |
dc.contributor.author | Nath, Biman B. | - |
dc.contributor.author | Ryu, Dongsu | - |
dc.date.accessioned | 2023-12-22T05:06:49Z | - |
dc.date.available | 2023-12-22T05:06:49Z | - |
dc.date.created | 2014-09-15 | - |
dc.date.issued | 2012-07 | - |
dc.description.abstract | We present two-dimensional (2D) hydrodynamic simulation of rotating galactic winds driven by radiation. We study the structure and dynamics of the cool and/or warm component (T≃ 10 4K) which is mixed with dust. We have taken into account the total gravity of a galactic system that consists of a disc, a bulge and a dark matter halo. We find that the combined effect of gravity and radiation pressure from a realistic disc drives the gas away to a distance of ~5kpc in ~37 Myr for typical galactic parameters. The outflow speed increases rapidly with the disc Eddington parameter Γ 0(=κI/(2cGΣ)) for Γ 0≥ 1.5. We find that the rotation speed of the outflowing gas is ≲100kms -1. The wind is confined in a cone that mostly consists of low angular momentum gas lifted from the central region. ⓒ 2012 The Authors Monthly Notices of the Royal Astronomical Society. | - |
dc.identifier.bibliographicCitation | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, v.423, no.3, pp.2153 - 2161 | - |
dc.identifier.doi | 10.1111/j.1365-2966.2012.21027.x | - |
dc.identifier.issn | 0035-8711 | - |
dc.identifier.scopusid | 2-s2.0-84862677851 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/5973 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84862677851 | - |
dc.identifier.wosid | 000305470100013 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.title | Simulation of radiation-driven winds from disc galaxies | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | galaxies: formation | - |
dc.subject.keywordAuthor | intergalactic medium | - |
dc.subject.keywordAuthor | galaxies: starburst | - |
dc.subject.keywordPlus | GALACTIC WINDS | - |
dc.subject.keywordPlus | DWARF GALAXIES | - |
dc.subject.keywordPlus | ACCRETION FLOWS | - |
dc.subject.keywordPlus | DARK-MATTER | - |
dc.subject.keywordPlus | NUMERICAL SIMULATIONS | - |
dc.subject.keywordPlus | MOLECULAR GAS | - |
dc.subject.keywordPlus | BLACK-HOLES | - |
dc.subject.keywordPlus | OUTFLOWS | - |
dc.subject.keywordPlus | M82 | - |
dc.subject.keywordPlus | DUST | - |
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