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Number density evolution of Lyman-alpha clouds - Evolving minihalos
https://ir.soken.ac.jp/records/3314
https://ir.soken.ac.jp/records/3314ee6c0856-995b-4aa3-a1d0-b9d5a815e995
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-01-09 | |||||
タイトル | ||||||
タイトル | Number density evolution of Lyman-alpha clouds - Evolving minihalos | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Number density evolution of Lyman-alpha clouds - Evolving minihalos | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Diffuse UV flux,Inverse effect,Lymanαforest,Minihalo | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
IKEUCHI, Satoru
× IKEUCHI, Satoru× MURAKAMI, Izumi× REES, Martin J |
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著者別名 |
池内, 了
× 池内, 了 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | As a model for the Lymann alpha forest, the evolution of baryon clouds under the potential of cold dark matter, so-called minihalos, is examined by taking into account the time variation of diffuse UV flux. After minihalos settle into a stable equilibrium branch, they are gradually destabilized due to a decrease in UV flux; finally, they undergo a free-fall collapse, probably leading to the formation of low-mass galaxies. This behavior is related to the observed number density evolution of the Lyman alpha forest and the mass spectrum of minihalos. A new idea for the inverse effect in relation to this minihalo evolution is also presented. | |||||
書誌情報 |
Publications of the Astronomical Society of Japan en : Publications of the Astronomical Society of Japan 巻 41, 号 6, p. 1095-1106, 発行日 1989 |
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出版者 | ||||||
出版者 | The Astronomical Society of Japan | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00046264 | |||||
権利 | ||||||
権利情報 | © The Astronomical Society of Japan | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://pasj.asj.or.jp/info/subscription.html | |||||
関連名称 | Copyright | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://adsabs.harvard.edu/full/1989PASJ...41.1095I%7CCite | |||||
関連名称 | The Astronomical Society of Japan | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |