Evidence for non-Gaussianity in the CMB

被引：0
|
作者：
Magueijo, J
Ferreira, PG
Górski, KM
机构：
[1] Univ London Imperial Coll Sci Technol & Med, London SW7 2BZ, England
[2] Univ Calif Berkeley, Ctr Particle Astrophys, Berkeley, CA 94720 USA
[3] Theoret Astrophys Ctr, DK-2100 Copenhagen O, Denmark
[4] Univ Warsaw Observ, Warsaw, Poland
来源：
ASTROPHYSICAL LETTERS & COMMUNICATIONS | 2000年 / 37卷 / 3-6期
关键词：
cosmic microwave background; statistics;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In a recent Letter we have shown how COBE-DMR maps may be used to disprove Gaussianity at a high confidence level. In this report we digress on a few issues closely related to this Letter. We present the general: formalism for surveying non-Gaussianity employed. We present a few more tests for systematics. We wonder about the theoretical implications of our result.
引用
收藏
页码：395 / 402
页数：8
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