Antineutrino-neutrino and antineutrino-electron resonant annihilation through rho and other vector mesons
| dc.creator | Paschos, Emmanuel A. | |
| dc.creator | Lalakulich, Olga | |
| dc.date | 2002-06-26 | |
| dc.date | 2002-07-23 | |
| dc.date.accessioned | 2026-07-07T03:47:19Z | |
| dc.date.available | 2026-07-07T03:47:19Z | |
| dc.description | The \bar{nu}e^- --> pi^- pi^0 and nu e^+ --> pi^+ pi^0 reaction have a resonant structure whenever the energy of the s--channel equals the mass of a J^P=1^- vector meson. The resonant cross sections are of the order 10^{-38} cm^2 and correspond to cosmic ray antineutrino energies in the range 0.2 to 2 TeV. A similar structure occurs in the annihilation of cosmic ray antineutrinos with a relic (background) neutrino. For m_{nu} <= 10^{-3} eV the resonant energy is above GZK limit and their decay products include multiple gamma--rays. Possible detection schemes are discussed, especially those which rely on Cherenkov radiation. | |
| dc.description | The paper uses FEYNMAN package for generating feynman diagrams in latex. Two references are added in version 2 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0206273 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0206273 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/41619 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Antineutrino-neutrino and antineutrino-electron resonant annihilation through rho and other vector mesons | |
| dc.type | text |