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Zhang, Tong-Jie; Yuan, Qjang; Lan, Tiang; Zhang, TJ , Beijing Normal Univ, Dept Astron, 19 Xinjiekouwai St, Beijing 100875, Peoples R China
Signatures of the Baryon acoustic oscillations on the convergence power spectrum of weak lensing by large scale structure
发表期刊NEW ASTRONOMY
关键词Dark-matter Cosmic Magnification Galaxies Cosmology Shear
摘要We employ an analytical approach to investigate the signatures of Baryon acoustic oscillations (BAOs) on the convergence power spectrum of weak lensing by large scale structure. It is shown that the BAOs wiggles can be found in both of the linear and nonlinear convergence power spectra of weak lensing at about 40 <= l <= 600. but they are weaker than that of matter power spectrum. Although the statistical error for LSST are greatly smaller than that of CFHT and SNAP survey especially at about 30 < l < 300, they are still larger than their maximum variations of BAOs wiggles. Thus, the detection of BAOs with the ongoing and upcoming surveys such as LSST, CFHT and SNAP survey confront a technical challenge. (C) 2009 Elsevier B.V. All rights reserved.
2009
ISSN1384-1076
卷号14期号:5页码:507-512
学科领域Physics
收录类别SCI
项目资助者National Science Foundation of China[10473002, 10533010]; Ministry of Science and Technology National Basic Science program[2009CB24901]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Science Foundation of China[10473002, 10533010]; Ministry of Science and Technology National Basic Science program[2009CB24901]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Science Foundation of China[10473002, 10533010]; Ministry of Science and Technology National Basic Science program[2009CB24901]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry ; National Science Foundation of China[10473002, 10533010]; Ministry of Science and Technology National Basic Science program[2009CB24901]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
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被引频次:10[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5290
专题理论物理所科研产出_SCI论文
通讯作者Zhang, TJ , Beijing Normal Univ, Dept Astron, 19 Xinjiekouwai St, Beijing 100875, Peoples R China
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Zhang, Tong-Jie,Yuan, Qjang,Lan, Tiang,et al. Signatures of the Baryon acoustic oscillations on the convergence power spectrum of weak lensing by large scale structure[J]. NEW ASTRONOMY,2009,14(5):507-512.
APA Zhang, Tong-Jie,Yuan, Qjang,Lan, Tiang,&Zhang, TJ , Beijing Normal Univ, Dept Astron, 19 Xinjiekouwai St, Beijing 100875, Peoples R China.(2009).Signatures of the Baryon acoustic oscillations on the convergence power spectrum of weak lensing by large scale structure.NEW ASTRONOMY,14(5),507-512.
MLA Zhang, Tong-Jie,et al."Signatures of the Baryon acoustic oscillations on the convergence power spectrum of weak lensing by large scale structure".NEW ASTRONOMY 14.5(2009):507-512.
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