| 书目名称 | The Nature of Dusty Star-Forming Galaxies |
| 编辑 | William Cowley |
| 视频video | |
| 概述 | Nominated as an outstanding Ph.D. thesis by the Durham University, UK.Includes a novel analytical derivation of the “blending bias” effect.Is among the first predictions from a galaxy formation model |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | .This thesis combines a theoretical model of galaxy formation with a treatment of the radiative transfer in the titular dusty star-forming galaxies. Embedding this within the well-established ΛCDM (Lambda cold dark matter) cosmology, the author was able to simulate galaxy populations from which realistic observational images were synthesised. Based on further analysis, he shows that there is a good correspondence with observations from new instruments such as the SCUBA2 bolometric camera and the Atacama Large Millimeter Array (ALMA) interferometer, and reveals some novel aspects of this exciting galaxy population. In particular, he shows that blending of these galaxies in the imaging produces an artificial enhancement in their clustering, which he dubs “blending bias”. This implies that the host dark matter halo masses for these galaxies have previously been significantly overestimated. He also presents amongst the first predictions from a galaxy formation model for observations of these galaxies that will be made by the James Webb Space Telescope (the successor to the Hubble Space Telescope).. |
| 出版日期 | Book 2017 |
| 关键词 | Dusty Star-Forming Galaxies; Blending Bias; Submillimetre Galaxies; Semi-analytical Models; Galaxy Forma |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-66748-5 |
| isbn_softcover | 978-3-319-88311-3 |
| isbn_ebook | 978-3-319-66748-5Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing AG 2017 |
发表于 2025-3-21 17:13:17
