Baryon Asymmetry of the Universe in the Minimal Standard Model

Preprint

17 May 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9305274

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 resonable KM parameters and m$_t$ in the expected range, and plausible values of bubble velocity and other high temperature effects. A detailed version of this work (77pp) is being simultaneously submitted to the net. A shortened version of this recently appeared in Phys. Rev. Lett. {\bf 70}, 2833, 1993.

Keywords

MINIMAL STANDARD MODEL
BARYON ASYMMETRY
PHASE TRANSITION
STANDARD MODEL
UNIVERSE
BARYONIC
BUBBLE

All Related Versions

Version 1, 1993-05-17, ArXiv
Version 1, 1993-05-17, ArXiv (Unconfirmed version)
Version 2, 1993-11-22, ArXiv (Unconfirmed version)
Published version: Physical Review Letters, 70 (19), 2833.

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