THE BARYON CONTENT OF GALAXY CLUSTERS - A CHALLENGE TO COSMOLOGICAL ORTHODOXY

被引：856

作者：

WHITE, SDM

NAVARRO, JF

EVRARD, AE

FRENK, CS

机构：

[1] UNIV DURHAM,DEPT PHYS,DURHAM DH1 3LE,ENGLAND

[2] UNIV MICHIGAN,DEPT PHYS,ANN ARBOR,MI 48109

来源：

NATURE | 1993年 / 366卷 / 6454期

关键词：

D O I：

10.1038/366429a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Baryonic matter constitutes a larger fraction of the total mass of rich galaxy clusters than is predicted by a combination of cosmic nucleosynthesis considerations (light-element formation during the Big Bang) and standard inflationary cosmology. This cannot be accounted for by gravitational and dissipative effects during cluster formation. Either the density of the Universe is less than that required for closure, or there is an error in the standard interpretation of element abundances.

引用

页码：429 / 433

页数：5

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