Cargando…
Interstellar low-energy anti-protons as a probe of dark matter and primordial black holes
Cosmic ray antiprotons can originate from dark matter annihilating into quarks that subsequently decay into antiprotons. Evaporation of primordial black holes also can produce a significant antiproton flux. Since the spectrum of secondary antiprotons from cosmic ray interactions peaks at ~ 2 GeV and...
| Autores principales: | , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
1999
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/411234 |