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Cited by 272

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

B-ball baryogenesis and the baryon to dark matter ratio

Open access
Enqvist, Kari, McDonald, John·1999·Nuclear Physics B

Abstract

We demonstrate that B-ball decay in the MSSM can naturally solve the puzzle of why the densities of baryons and dark matter in the Universe are similar. This requires that the B-balls survive thermalization and decay below the freeze-out temperature of the neutralino LSP, typically 1-10 GeV, It is shown that this can happen if the baryon asymmetry originates from a squark condensate along the d = 6 u(c)d(c)d(c) D-flat direction of the MSSM scalar potential. For this to work the reheating temperature after inflation must be no greater than 10(3-5) GeV.

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Metadata

Authors
Enqvist, K., & McDonald, J.
Venue
Nuclear Physics B
Publisher
Elsevier BV
Published
1999-01
Volume
538
Issue
1-2
Pages
321-350
ISSN
0550-3213 (ISSN-L)
OpenAlex
W1979584901
Cited by
272
References
21
FWCI
13.02
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: B-ball baryogenesis and the baryon to dark matter ratio. https://app.cochat.ai/papers/10.1016/s0550-3213(98)00695-6
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Enqvist, K., & McDonald, J. (1999). B-ball baryogenesis and the baryon to dark matter ratio. Nuclear Physics B. https://doi.org/10.1016/s0550-3213(98)00695-6

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