Detection of local non-Gaussianity with future observations
文献类型：期刊论文
| 作者 | Li H(李虹) ; 刘杰;Li, H; Liu, J
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2012 |
| 卷号 | 706期号:4-5页码:239-242 |
| 关键词 | Primordial non-Gaussianity Simulate CMB-galaxy cross correlation |
| 英文摘要 | In this Letter we estimate the primordial non-Gaussianity (PNG) by simulating future observations. We use the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) as an example and focus on the cross correlation signal between the galaxies and the Integrate Sachs-Wolfe (ISW) effect of CMB. Our result is optimistical. It shows the potential of LAMOST, particularly its quasar survey, in probing for the PNG by ISW - galaxy cross correlation. This study is particularly relevant because LAMOST is almost parallel to the timetable of the upcoming high precision Planck satellite. (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000299756800001 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223904]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | Li H,刘杰；Li, H,Liu, J. Detection of local non-Gaussianity with future observations[J]. PHYSICS LETTERS B,2012,706(4-5):239-242. |
| APA | 李虹,刘杰；Li, H,&Liu, J.(2012).Detection of local non-Gaussianity with future observations.PHYSICS LETTERS B,706(4-5),239-242. |
| MLA | 李虹,et al."Detection of local non-Gaussianity with future observations".PHYSICS LETTERS B 706.4-5(2012):239-242. |
入库方式： OAI收割
来源：高能物理研究所
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