Baryon asymmetry of the universe in the minimal standard model

Glennys R. Farrar; M. E. Shaposhnikov

doi:10.1103/PhysRevLett.70.2833

Baryon asymmetry of the universe in the minimal standard model

Glennys R. Farrar, M. E. Shaposhnikov

Research output: Contribution to journal › Article › peer-review

Abstract

We calculate the baryon asymmetry of the Universe which would arise during a first-order electroweak phase transition due to minimal-standard-model processes. It agrees in sign and magnitude with the observed baryonic excess, for reasonable Kobayashi-Maskawa parameters and mt in the expected range, and plausible values of bubble velocity and other high temperature effects.

Original language	English (US)
Pages (from-to)	2833-2836
Number of pages	4
Journal	Physical Review Letters
Volume	70
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.70.2833
State	Published - 1993

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.70.2833

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title = "Baryon asymmetry of the universe in the minimal standard model",

abstract = "We calculate the baryon asymmetry of the Universe which would arise during a first-order electroweak phase transition due to minimal-standard-model processes. It agrees in sign and magnitude with the observed baryonic excess, for reasonable Kobayashi-Maskawa parameters and mt in the expected range, and plausible values of bubble velocity and other high temperature effects.",

author = "Farrar, {Glennys R.} and Shaposhnikov, {M. E.}",

year = "1993",

doi = "10.1103/PhysRevLett.70.2833",

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AB - We calculate the baryon asymmetry of the Universe which would arise during a first-order electroweak phase transition due to minimal-standard-model processes. It agrees in sign and magnitude with the observed baryonic excess, for reasonable Kobayashi-Maskawa parameters and mt in the expected range, and plausible values of bubble velocity and other high temperature effects.

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Baryon asymmetry of the universe in the minimal standard model

Abstract

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