Modelling the dusty universe - II. The clustering of submillimetre-selected galaxies
文献类型：期刊论文
| 作者 | Almeida, C.1; Baugh, C. M.2; Lacey, C. G.2 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2011-11-01 |
| 卷号 | 417期号:3页码:2057-2071 |
| 关键词 | galaxies: evolution galaxies: high-redshift large-scale structure of Universe |
| 英文摘要 | We combine the GALFORM semi-analytical model of galaxy formation, which predicts the star formation and merger histories of galaxies, the GRASIL spectrophotometric code, which calculates the spectral energy distributions of galaxies self-consistently, including reprocessing of radiation by dust, and artificial neural networks to investigate the clustering properties of galaxies selected by their emission at submillimetre (submm) wavelengths [submm galaxies (SMGs)]. We use the Millennium Simulation to predict the spatial and angular distribution of SMGs. At redshift z = 2, we find that these galaxies are strongly clustered, with a comoving correlation length of r(0) = 5.6 +/- 0.9 h(-1) Mpc for galaxies with 850-mu m flux densities brighter than 5 mJy, in agreement with observations. We predict that at higher redshifts, these galaxies trace denser and increasingly rarer regions of the universe. We present the predicted dependence of the clustering on luminosity, submm colour and halo and stellar masses. Interestingly, we predict tight relations between the correlation length and the halo and stellar masses, independent of submm luminosity. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | DEGREE EXTRAGALACTIC SURVEY ; SPECTRAL ENERGY-DISTRIBUTION ; ARTIFICIAL NEURAL-NETWORK ; STAR-FORMING GALAXIES ; LUMINOUS RED GALAXIES ; INITIAL MASS FUNCTION ; LYMAN-BREAK GALAXIES ; DARK-MATTER HALOES ; DEEP FIELD-SOUTH ; REDSHIFT SURVEY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000297043600029 |
| 公开日期 | 2015-01-28 |
| 源URL | [http://119.78.226.72//handle/331011/15474]  |
| 专题 | 上海天文台_星系宇宙学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China 2.Univ Durham, Dept Phys, Inst Computat Cosmol, Durham DH1 3LE, England |
| 推荐引用方式 GB/T 7714 | Almeida, C.,Baugh, C. M.,Lacey, C. G.. Modelling the dusty universe - II. The clustering of submillimetre-selected galaxies[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2011,417(3):2057-2071. |
| APA | Almeida, C.,Baugh, C. M.,&Lacey, C. G..(2011).Modelling the dusty universe - II. The clustering of submillimetre-selected galaxies.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,417(3),2057-2071. |
| MLA | Almeida, C.,et al."Modelling the dusty universe - II. The clustering of submillimetre-selected galaxies".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 417.3(2011):2057-2071. |
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来源：上海天文台
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