Indication for primordial anisotropies in the neutrino background from the Wilkinson Microwave Anisotropy Probe and the Sloan digital sky survey

Trotta, R; Melchiorri, A

doi:https://www.dx.doi.org/10.1103/PhysRevLett.95.011305

File(s)

0412066v2.pdf (300.76 KB)

Accepted version

Author(s)

Trotta, R

Melchiorri, A

Type

Journal Article

Abstract

We demonstrate that combining cosmic microwave background anisotropy measurements from the 1st year Wilkinson Microwave Anisotropy Probe observations with clustering data from the Sloan galaxy redshift survey yields an indication for primordial anisotropies in the cosmological neutrino background.

Date Issued

2005-07-01

Date Acceptance

2004-12-05

Citation

Physical Review Letters, 2005, 95 (1)

URI

http://hdl.handle.net/10044/1/29658

DOI

https://www.dx.doi.org/10.1103/PhysRevLett.95.011305

ISSN

1079-7114

Publisher

American Physical Society

Journal / Book Title

Physical Review Letters

Volume

95

Issue

1

Copyright Statement

Subjects

Science & Technology

Physical Sciences

Physics, Multidisciplinary

Physics

PHYSICS, MULTIDISCIPLINARY

ANGULAR POWER SPECTRUM

WMAP OBSERVATIONS

COSMOLOGICAL PARAMETERS

NUCLEOSYNTHESIS

ACBAR

Publication Status

Published

Article Number

011305