Super-Kamiokande 0.07 eV Neutrinos in Cosmology: Hot Dark Matter and the Highest Energy Cosmic Rays
| dc.creator | Gelmini, Graciela B. | |
| dc.date | 2000-05-25 | |
| dc.date.accessioned | 2026-07-07T03:41:34Z | |
| dc.date.available | 2026-07-07T03:41:34Z | |
| dc.description | Relic neutrinos with mass in the range indicated by Super-Kamiokande results if neutrino masses are hierarchial (about 0.07 eV) are many times deemed too light to be cosmologically relevant. Here we remark that these neutrinos may significantly contribute to the dark matter of the Universe (with a large lepton asymmetry $L$) and that their existence might be revealed by the spectrum of ultra high energy cosmic rays (maybe even in the absence of a large $L$). | |
| dc.description | Talk given at the ``4th International Symposium on Sources and Detection of Dark Matter in the Universe", February 23-25, 2000, Marina del Rey, CA (to appear in its proceedings) and at the ``Cosmic Genesis and Fundamental Physics" workshop, October 28-30, 1999, Sonoma State University, Santa Rosa, CA. (8 p. 1 fig.) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0005263 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0005263 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/39629 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.title | Super-Kamiokande 0.07 eV Neutrinos in Cosmology: Hot Dark Matter and the Highest Energy Cosmic Rays | |
| dc.type | text |