Cargando…
Enhanced anti-deuteron Dark Matter signal and the implications of PAMELA
We show that the jet structure of DM annihilation or decay products enhances the anti-deuterium production rate by orders of magnitude compared to the previous computations done assuming a spherically symmetric coalescence model. In particular, in the limit of heavy DM, M >> m_p, we get a cons...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2009
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2009.12.005 http://cds.cern.ch/record/1199984 |