Semi-annihilation of dark matter
We show that the thermal relic abundance of dark matter can be affected by a new type of reaction: semi-annihilation. Semi-annihilation takes the schematic form ..., where psi i are stable dark matter particles and phi is an unstable state. Such reactions are generically present when dark matter is...
| Main Authors: | , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Springer, for SISSA,
2011-06-22T17:04:55Z.
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| Subjects: | |
| Online Access: | Get fulltext |