Cosmic Microwave Background non-Gaussian signatures from analytical texture models

Preprint

12 January 1996

preprint
Published by arXiv in arXiv

Abstract

Using an analytical model for the Cosmic Microwave Background anisotropies produced by textures, we compute the resulting collapsed three-point correlation function and the rms expected value due to the cosmic variance. We apply our calculations to the COBE-DMR experiment and discuss the constraints that can be put to the model parameters. We also show that an experiment with smaller angular resolution can tighten these bounds.

Keywords

COSMIC MICROWAVE BACKGROUND
MICROWAVE BACKGROUND
GAUSSIAN SIGNATURES
ANALYTICAL TEXTURE
ANALYTICAL MODEL
ANISOTROPIES
TEXTURES

All Related Versions

Version 1, 1996-01-12, ArXiv
Version 2, 1996-07-22, ArXiv
Published version: Physical Review D, 54 (8), 4750.

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