Baryogenesis at the {MeV} Era
Jun, 19877 pages
Published in:
- Phys.Lett.B 196 (1987) 135-141
- Published: 1987
Report number:
- LBL-23516
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Abstract: (Elsevier)
The addition of a single operator to the minimal low-energy supergravity theory allows baryogenesis to occur at the end of inflation. The reheat temperature is between an MeV and GeV and there is no gravitino problem. The model can be tested by searching for baryon number violation in e + e - collisions.- supergravity
- cosmological model
- model: inflation
- baryon: production
- temperature
- postulated particle: gravitino
- effect: gravitino
- electron positron: interaction
- baryon number: violation
- numerical calculations
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