Baryon asymmetry of the universe in the minimal standard model

Glennys R. Farrar, M. E. Shaposhnikov

    Research output: Contribution to journalArticle

    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 languageEnglish (US)
    Pages (from-to)2833-2836
    Number of pages4
    JournalPhysical Review Letters
    Volume70
    Issue number19
    DOIs
    StatePublished - 1993

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    temperature effects
    baryons
    bubbles
    universe
    asymmetry

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    Baryon asymmetry of the universe in the minimal standard model. / Farrar, Glennys R.; Shaposhnikov, M. E.

    In: Physical Review Letters, Vol. 70, No. 19, 1993, p. 2833-2836.

    Research output: Contribution to journalArticle

    Farrar, Glennys R. ; Shaposhnikov, M. E. / Baryon asymmetry of the universe in the minimal standard model. In: Physical Review Letters. 1993 ; Vol. 70, No. 19. pp. 2833-2836.
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