Neutrino Oscillations and Neutrino - Electron Scattering

پراکندگی نوترینوی میونی از روی الکترون قطبیده به الکترون و نوترینو در فضا- زمان ناجابه‌جایی

For neutrino scattering from polarized electron, the weak interaction term in the cross section is significantly suppressed by the polarized term. The magnetic moment term does not receive any correction from the electron polarization. Hence, the study of the magnetic moment of neutrinos through scattering from the polarized electron leads to a stronger bound on the neutrino magnetic moment com...

Limits on ν μ → ν τ oscillations and tau neutrino magnetic moment from neutrino - electron scattering

Limits on ν µ → ν τ oscillations and tau neutrino magnetic moment from neutrino-electron scattering Abstract If the tau neutrino has large magnetic moment it might be effectively used to search for ν µ −ν τ neutrino oscillations in neutrino-electron scattering in beam dump experiments. Using the present experimental limits on the magnetic moments of tau and muon neutrinos, limit on the probabil...

Implications for Solar Neutrino Oscillations from Super-Kamiokande and SNO Data

Super-Kamiokande uses neutrino-electron elastic scattering to measure the recoil electron spectrum and zenith-angle dependence of solar B neutrinos. SNO has measured the B neutrino–deuteron charged-current reaction rate. The elastic scattering rate, spectrum and zenith-angle dependence in conjunction with the charged-current reaction rate favors active neutrino oscillations at large mixing angl...

Limits on ν μ → ν τ oscillations and tau neutrino magnetic moment from muon neutrino - electron scattering

Limits on ν µ → ν τ oscillations and tau neutrino magnetic moment from muon neutrino-electron scattering Abstract If the tau neutrino has large magnetic moment it might be effectively used to search for ν µ − ν τ neutrino oscillations in muon neutrino-electron scattering in beam dump experiments. Using the present experimental limits on the magnetic moments of tau and muon neutrinos as correspo...

0 v 3 2 5 M ar 1 99 8 Limits on ν μ ( ν e ) → ν τ oscillations and tau neutrino magnetic moment from neutrino - electron scattering

Neutrino Mass and Magnetic Moment from Neutrino-electron Scattering

We study both the elastic (νe → νe) and the radiative process (νe → νeγ) and discuss how these processes can shed light on some current topics in neutrino physics such as a neutrino magnetic moment and neutrino oscillations. The radiative process allows to reach low values of Q without the need to operate at very small energies of recoil electrons, a favourable scenario to search for a neutrino...