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ASTROPHYSICAL CONSTRAINTS ON MASSIVE UNSTABLE NEUTRAL RELIC PARTICLES

Abstract:

There has recently been renewed interest in massive neutral dark-matter particle candidates with masses greater than ∼ 1 TeV which may be unstable. We re-evaluate the constraints on such particles from the possible effects of their decays on the spectrum of the microwave background-radiation and the primordially synthesised abundances of the light elements, from observations of the diffuse gamma-ray background radiation, and from searches for muons and neutrinos in nucleon-decay and cosmic-ra...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author
Journal:
NUCLEAR PHYSICS B
Volume:
373
Issue:
2
Pages:
399-437
Publication date:
1992-04-06
DOI:
ISSN:
0550-3213
Pubs id:
pubs:1733
UUID:
uuid:c9e9eeff-7b3a-4a0b-a2c5-1d0d634c4ef0
Local pid:
pubs:1733
Source identifiers:
1733
Deposit date:
2012-12-19

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