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Photon-Neutrino Interactions [PDF]
We discuss the interaction of photons with neutrinos including two lepton loops. The parity violation in the gamma-nu to gamma-nu channel due to two lepton loops is substantially enhanced relative to the one lepton loop contribution.
D. A. Dicus +11 more
core +3 more sources
Non-Standard Neutrino Interactions [PDF]
In this talk, I will review non‐standard interactions in neutrino physics, especially I will emphazise the impact of non‐standard interactions on neutrino oscillations. First, I will give a brief introduction about non‐standard interactions and what they are. Then, I will present what has been performed in the literature, what I have done in the field,
Tommy Ohlsson +3 more
openalex +3 more sources
Neutrino interaction physics in neutrino telescopes [PDF]
AbstractNeutrino telescopes can observe neutrino interactions starting at GeV energies by sampling a small fraction of the Cherenkov radiation produced by charged secondary particles. These experiments instrument volumes massive enough to collect substantial samples of neutrinos up to the TeV scale as well as small samples at the PeV scale. This unique
Teppei Katori +2 more
openaire +3 more sources
Photon-Neutrino Interactions [PDF]
The cross sections for the processes --> , --> \bar and \bar --> are calculated with the aid of an effective Lagrangian derived from the Standard model. These cross sections are shown to be much larger than the elastic cross section ( --> ) for photon energies $ > 1$ keV.
Dicus, Duane A., Repko, Wayne W.
openaire +4 more sources
Resonant neutrino self-interactions [PDF]
If neutrinos have self-interactions, these will induce scatterings between astrophysical and cosmic neutrinos. Prior work proposed to look for possible resulting resonance features in astrophysical neutrino spectra in order to seek a neutrino self-interaction which can be either diagonal in the neutrino flavor space or couple different neutrino flavors.
Cyril Creque-Sarbinowski +2 more
openaire +2 more sources
Neutrino interactions with nuclei [PDF]
Inv. Talk by U.
T. Leitner +6 more
openaire +3 more sources
Ultrahigh-energy neutrino interactions [PDF]
51 pages, LaTeX, uses elsart.sty and BoxedEPS for 23 uufiled PostScript figures.
Gandhi, Raj +3 more
openaire +2 more sources
Neutrino self-interactions [PDF]
We propose a theory that equips the active neutrinos with interactions among themselves that are at least three orders of magnitude stronger than the weak interaction. We introduce an Abelian gauge group $U(1)_x$ with vacuum expectation value $v_x \lesssim \mathcal{O}(100 \textrm{ MeV})$.
openaire +2 more sources
Quasielastic neutrino-nucleus interactions [PDF]
Abstract Calculations of the Pauli exclusion effect are made in a simple shell model. Shell structure effects, associated with spin-orbit splitting, appear, but are not large and decrease rapidly with increasing momentum transfer. The shell model remains less exclusive on the whole than the standard Fermi gas, but not sufficiently so to explain the ...
J. S. BELL, C. H. LLEWELLYN SMITH
openaire +1 more source
Flavor changing neutrino interactions and CP violation in neutrino oscillations [PDF]
We investigate the interference effects of non-standard neutrino-matter interactions (NSNI) with the mass-induced neutrino oscillations. The NSNI is composed of flavor-changing neutrino interactions (FCNI) and flavor-diagonal neutrino interactions (FDNI).
Hasuike, T., Hattori, T., Wakaizumi, S.
core +2 more sources

