Published 1994 | Version v1
Report Metadata-only

Diffusion enhances spontaneous electroweak baryogenesis

Creators

  • 1. Boston Univ., MA (United States). Dept. of Physics
  • 2. Washington Univ., Seattle, WA (United States)

Description

We include the effects of diffusion in the electroweak spontaneous baryogeneis scenario and show that it can greatly enhance the resultant baryon density, by as much as a factor of 1/αw4 ∼ 106 over previous estimates. Furthermore, the baryon density produced is rather insensitive to parameters characterizing the first order weak phase transition, such as the width and propagation velocity of the phase boundary

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE94017574; NTIS; US Govt. Printing Office Dep.

Additional details

Publishing Information

Imprint Pagination
15 p.
Report number
DOE/ER/40561--146

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26018177
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BARYONS; DIFFUSION; HIGGS MODEL; NUCLEOSYNTHESIS; PHASE TRANSFORMATIONS; WEINBERG LEPTON MODEL
Descriptors DEC
ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; SYNTHESIS; UNIFIED GAUGE MODELS

Optional Information

Contract/Grant/Project number
Contract FG06-90ER40561; FG02-91ER40676; Grant PHY89-04035
Funding organization
USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States).
Secondary number(s)
NSF-ITP--94-67.