Publikationsdatum:
2013-06-06
Beschreibung:
Author(s): Masahiro Takada and Wayne Hu We provide a simple, unified approach to describing the impact of super-sample covariance, or beat coupling, on power spectrum estimation in a finite-volume survey. For a wide range of survey volumes, the sample variance that arises from modes that are larger than the survey dominates the covariance... [Phys. Rev. D 87, 123504] Published Wed Jun 05, 2013
Schlagwort(e):
Astrophysics & Cosmology
Print ISSN:
0556-2821
Digitale ISSN:
1089-4918
Thema:
Physik
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