What X-rays tell us about dark matter halos
文献类型：期刊论文
| 作者 | Jing, YP; Ryder, SD; Pisano, DJ; Walker, MA; Freeman, KC |
| 刊名 | DARK MATTER IN GALAXIES
 |
| 出版日期 | 2004 |
| 期号 | 220页码:455-460 |
| 英文摘要 | We present a detailed non-spherical modeling of dark matter halos on the basis of a careful analysis of state-of-the art N-body simulations. The fitting formulae presented here form a complete and accurate description of the triaxial density profiles of halos in Cold Dark Matter (CDM) models. This modeling allows us to quantitatively discuss implications for shape observations of galactic and cluster halos. The predictions of the concordance ACDM model are confronted with the shape observations from the Milky Way to X-ray clusters. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | DENSITY PROFILES ; CLUSTERS |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000223027300099 |
| 源URL | [http://119.78.226.72/handle/331011/18311]  |
| 专题 | 上海天文台_星系宇宙学重点实验室 |
| 作者单位 | MPI Astrophys, Shanghai Astron Observ, Partner Grp, Shanghai 200030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jing, YP,Ryder, SD,Pisano, DJ,et al. What X-rays tell us about dark matter halos[J]. DARK MATTER IN GALAXIES,2004(220):455-460. |
| APA | Jing, YP,Ryder, SD,Pisano, DJ,Walker, MA,&Freeman, KC.(2004).What X-rays tell us about dark matter halos.DARK MATTER IN GALAXIES(220),455-460. |
| MLA | Jing, YP,et al."What X-rays tell us about dark matter halos".DARK MATTER IN GALAXIES .220(2004):455-460. |
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来源：上海天文台
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