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Reaction rate in a heat bath
We show in detail how the presence of a heat bath of photons effectively gives charged particles in the final state of a decay process a temperature-dependent mass, and changes the effective strength of the force responsible for the decay. At low temperature, gauge invariance causes both these effec...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1992
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(92)90284-B http://cds.cern.ch/record/557339 |