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Signatures of the Baryon acoustic oscillations on the convergence power spectrum of weak lensing by large scale structure
Zhang, Tong-Jie; Yuan, Qjang; Lan, Tiang; Zhang, TJ , Beijing Normal Univ, Dept Astron, 19 Xinjiekouwai St, Beijing 100875, Peoples R China
2009
发表期刊NEW ASTRONOMY
ISSN1384-1076
卷号14期号:5页码:507-512
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.
部门归属[Zhang, TJ; Lan, T] Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China; [Zhang, TJ] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100080, Peoples R China; [Yuan, Q] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
关键词Dark-matter Cosmic Magnification Galaxies Cosmology Shear
学科领域Physics
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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收录类别SCI
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
WOS记录号WOS:000264464100010
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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1978-2010年知识产出
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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