STATISTICAL PROCEDURE AND THE SIGNIFICANCE OF PERIODICITIES IN DOUBLE-GALAXY REDSHIFTS

被引：14

作者：

COCKE, WJ

TIFFT, WG

机构：

[1] Steward Observatory, University of Arizona, Tucson

来源：

ASTROPHYSICAL JOURNAL | 1991年 / 368卷 / 02期

关键词：

GALAXIES; REDSHIFTS; NUMERICAL METHODS;

D O I：

10.1086/169703

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Newman, Haynes, and Terzian have claimed that Tifft's early analyses of the 72.45 km s-1 redshift periodicity were invalid. In this paper we show that their claims are incorrect and that proper statistical procedures were followed by Tifft both in defining the 72.45 km s-1 period and in evaluating its significance.

引用

页码：383 / 389

页数：7

共 32 条

[1] ANALYSIS OF GROUPS OF GALAXIES WITH ACCURATE REDSHIFTS [J].