Extracting Primordial Density Fluctuations-Reference-Cited by-同舟云学术

Extracting Primordial Density Fluctuations

Published:1998-05-29 Issue:5368 Volume:280 Page:1405-1411
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Gawiser Eric¹,Silk Joseph¹

Affiliation:

1. E. Gawiser is at the Department of Physics, University of California at Berkeley, Berkeley, CA 94720, USA.. J. Silk is at the Departments of Physics and Astronomy and the Center for Particle Astrophysics, University of California at Berkeley, Berkeley, CA 94720, USA.

Abstract

The combination of detections of anisotropy in cosmic microwave background radiation and observations of the large-scale distribution of galaxies probes the primordial density fluctuations of the universe on spatial scales varying by three orders of magnitude. These data are found to be inconsistent with the predictions of several popular cosmological models. Agreement between the data and the cold + hot dark matter model, however, suggests that a significant fraction of the matter in the universe may consist of massive neutrinos.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference69 articles.

1. First reported by the COBE DMR team [Smoot G. F., et al., Astrophys. J. 396, L1 (1992)].

2. Less fluctuation growth occurs for example in a universe with matter density below the critical Einstein–de Sitter value than in a universe at critical density because of the weakened role of gravity at late times.

3. From Microwave Anisotropies to Cosmology

4. A. N. Taylor, M. Rowan-Robinson, Nature 359, 396 (1992); M. White and D. Scott, Comments Astrophys 8, 289 (1996); S. Dodelson, E. Gates, M. S. Turner, Science 274, 69 (1996); S. Hancock, G. Rocha, A. N. Lasenby, C. M. Gutierrez, Mon. Not. R. Astron. Soc. 289, 505 (1997); J. R. Bond and A. H. Jaffe, in Proceedings of XXXIth Moriond Meeting, F. R. Bouchetet al. Eds. (Editions Frontieres, Gif-Sur-Yvette, France, 1997), pp. 197–208; Lineweaver C. H., Barbosa D., Astrophys. J. 496, 624 (1998); M. Webster, M. P. Hobson, A. N. Lasenby, O. Lahav, G. Rocha, http://xxx.lanl.gov/abs/astro-ph/9802109 [Webster et al. include a more detailed analysis of the galaxy distribution of the IRAS redshift survey than is performed here. When we restrict our analysis to the data sets they consider, we find that several models are in good agreement with the data].

5. A. R. Liddle, et al., Mon. Not. R. Astron. Soc. 278, 644 (1996); A. R. Liddle, D. H. Lyth, P. T. P. Viana, M. White, ibid 282, 281 (1996); Klypin A., Primack J., Holtzman J., Astrophys. J. 466, 13 (1996).

Cited by 138 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Exploring the cosmological synergy between galaxy cluster and cosmic void number counts;Monthly Notices of the Royal Astronomical Society;2023-04-03

2. How the Big Bang Ends Up Inside a Black Hole;Universe;2022-04-21

3. Event Rates for the Scattering of Weakly Interacting Massive Particles from 23Na and 40Ar;Particles;2021-02-24

4. Elastic and inelastic scattering of neutrinos and weakly interacting massive particles on nuclei;Physical Review C;2020-09-08

5. Novel Neutrino-Floor and Dark Matter Searches with Deformed Shell Model Calculations;Advances in High Energy Physics;2018-08-26