PECULIAR CLUSTER VELOCITIES FROM MEASUREMENTS OF THE KINEMATIC SUNYAEV-ZELDOVICH EFFECT

被引：48

作者：

REPHAELI, Y

LAHAV, O

机构：

[1] UNIV CAMBRIDGE,INST ASTRON,CAMBRIDGE CB3 0HA,ENGLAND

[2] INST ADV STUDY,PRINCETON,NJ 08540

来源：

ASTROPHYSICAL JOURNAL | 1991年 / 372卷 / 01期

关键词：

COSMIC BACKGROUND RADIATION; GALAXIES; CLUSTERING; REDSHIFTS;

D O I：

10.1086/169950

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A detailed discussion is given of the possibility of determining peculiar velocities of clusters of galaxies by measuring the kinematic Sunyaev-Zeldovich effect. From available optical and X-ray data we select a sample of clusters for which the effect might be measurable at the optimal frequency where the thermal Sunyaev-Zeldovich effect vanishes.

引用

页码：21 / 24

页数：4

共 40 条

[1] A DISTANCE SCALE FROM THE INFRARED MAGNITUDE/H-I VELOCITY-WIDTH RELATION .5. DISTANCE MODULI TO 10 GALAXY CLUSTERS, AND POSITIVE DETECTION OF BULK SUPERCLUSTER MOTION TOWARD THE MICROWAVE ANISOTROPY [J].