Abstract
Cross sections for the interactions of ultrahigh-energy neutrinos with nucleons are evaluated in the light of new information about nucleon structure functions. For 1020 eV neutrinos, the cross section is about 2.4 times previous estimates. We also review the cross sections for neutrino interactions with atomic electrons. Some consequences for interaction rates in the Earth and for event rates from generic astrophysical sources in large-scale detectors are noted.
Original language | English (US) |
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Pages (from-to) | 81-110 |
Number of pages | 30 |
Journal | Astroparticle Physics |
Volume | 5 |
Issue number | 2 |
DOIs | |
State | Published - Aug 1996 |
Keywords
- Neutrino astronomy
- Neutrino-electron scattering
- Neutrino-nucleon scattering
ASJC Scopus subject areas
- Astronomy and Astrophysics