DISTORTIONS OF THE COSMIC MICROWAVE BACKGROUND SPECTRUM BY DUST

被引：70

作者：

ROWANROBINSON, M ^{[1
]}

NEGROPONTE, J ^{[1
]}

SILK, J ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,BERKELEY,CA 94720

来源：

NATURE | 1979年 / 281卷 / 5733期

关键词：

D O I：

10.1038/281635a0

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：

The cosmic microwave background spectrum supports the idea of a pre-galactic generation of stars. The distortions of the background spectrum from a black body can be due to emission by dust if a modest fraction of the mean cosmological density is present as silicate particles at epochs corresponding to redshift z ≳ 100. Whether the entire background can be explained as emission from dust is investigated. © 1979 Nature Publishing Group.

引用

页码：635 / 638

页数：4

共 22 条

[1] ABSORPTIVE PROPERTIES OF SILICATE CORE-MANTLE GRAINS [J].