Published 1979
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Baryon asymmetry in the very early universe
Description
A three stage mechanism is suggested for the development of a net baryon excess in the universe. The first phase is an initial heading due to strong gravitational fluctuations during the first 10-43 sec. This is followed by a stage in which baryon and CP violating processes produce a large excess via a mechanism suggested by Weinberg. Finally thermalization dissipates most of the initially produced baryon number leaving a small excess
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.
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Additional details
Additional titles
- Augmented title (English)
- Three-stage mechanism
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- CU-TP--138
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10489768
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ASYMMETRY; BARYON NUMBER; BARYONS; COSMOLOGICAL MODELS; CP INVARIANCE; GRAVITATIONAL FIELDS; ISOLATED VALUES; SPATIAL DISTRIBUTION; THEORETICAL DATA; UNIVERSE
- Descriptors DEC
- DATA; DATA FORMS; DISTRIBUTION; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INFORMATION; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; NUMERICAL DATA