On the Rees-Sciama effect:: maps and statistics

被引：15

作者：

Puchades, N. ^{[1
]}

Fullana, M. J.

Arnau, J. V.

Saez, D.

机构：

[1] Univ Valencia, Dept Astron & Astrophys, E-46100 Burjassot, Spain

[2] Univ Politecn Valencia, Inst Matemat Multidisciplinar, E-46022 Valencia, Spain

[3] Univ Valencia, Dept Matemat Aplicada, E-46100 Burjassot, Spain

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 2006年 / 370卷 / 04期

关键词：

methods : N-body simulations; methods : numerical; cosmic microwave background; cosmology theory; large-scale structure of Universe;

D O I：

10.1111/j.1365-2966.2006.10607.x

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Small maps of the Rees-Sciama (RS) effect are simulated by using an appropriate N-body code and a certain ray-tracing procedure. A method designed for the statistical analysis of cosmic microwave background (CMB) maps is applied to study the resulting simulations. These techniques, recently proposed - by our team - to consider lens deformations of the CMB, are adapted to deal with the RS effect. This effect and the deviations from Gaussianity associated to it seem to be too small to be detected in the near future. This conclusion follows from our estimation of both the RS angular power spectrum and the RS reduced n-direction correlation functions for n <= 6.

引用

页码：1849 / 1858

页数：10

共 35 条

[1] Cross-correlation of the cosmic microwave background with the 2MASS galaxy survey: Signatures of dark energy, hot gas, and point sources [J].

Afshordi, N ;

Loh, YS ;

Strauss, MA .

PHYSICAL REVIEW D, 2004, 69 (08) :15

[2] Cosmic microwave background anisotropy:: deviations from Gaussianity caused by non-linear gravity [J].

Aliaga, AM ;

Quilis, V ;

Arnau, JV ;

Sáez, D .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2002, 330 (03) :625-630

[3] Cosmic microwave background maps lensed by cosmological structures:: Simulations and statistical analysis [J].

Antón, L ;

Cerdá-Durán, P ;

Quilis, V ;

Sáez, D .

ASTROPHYSICAL JOURNAL, 2005, 628 (01) :1-13

[4] Non-circular rotating beams and CMB experiments [J].

Arnau, JV ;

Aliaga, AM ;

Sáez, D .

ASTRONOMY & ASTROPHYSICS, 2002, 382 (03) :1138-1150

[5] First-year Wilkinson Microwave Anisotropy Probe (WMAP) observations:: Preliminary maps and basic results [J].

Bennett, CL ;

Halpern, M ;

Hinshaw, G ;

Jarosik, N ;

Kogut, A ;

Limon, M ;

Meyer, SS ;

Page, L ;

Spergel, DN ;

Tucker, GS ;

Wollack, E ;

Wright, EL ;

Barnes, C ;

Greason, MR ;

Hill, RS ;

Komatsu, E ;

Nolta, MR ;

Odegard, N ;

Peiris, HV ;

Verde, L ;

Weiland, JL .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2003, 148 (01) :1-27

[6] A correlation between the cosmic microwave background and large-scale structure in the Universe [J].

Boughn, S ;

Crittenden, R .

NATURE, 2004, 427 (6969) :45-47

[7] Non-Gaussian signatures in the lens deformations of the CMB Sky:: A new ray-tracing procedure -: art. no. 043002 [J].

Cerdá-Durán, P ;

Quilis, V ;

Sáez, D .

PHYSICAL REVIEW D, 2004, 69 (04)

[8] Integrated Sachs-Wolfe effect: Large scale structure correlation [J].

Cooray, A .

PHYSICAL REVIEW D, 2002, 65 (10)

[9] Nonlinear integrated Sachs-Wolfe effect [J].

Cooray, A .

PHYSICAL REVIEW D, 2002, 65 (08) :835181-8351811

[10] Looking for a cosmological constant with the Rees-Sciama effect [J].

Crittenden, RG ;

Turok, N .

PHYSICAL REVIEW LETTERS, 1996, 76 (04) :575-578

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