Cargando…
Composition of UHECR and the Pierre Auger Observatory Spectrum
We fit the recently published Pierre Auger ultra-high energy cosmic ray spectrum assuming that either nucleons or nuclei are emitted at the sources. We consider the simplified cases of pure proton, or pure oxygen, or pure iron injection. We perform an exhaustive scan in the source evolution factor,...
| Autores principales: | , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2007
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2007/12/002 http://cds.cern.ch/record/1058398 |