Results 81 to 90 of about 5,641,267 (259)

Solar neutrinos as probes of neutrino–matter interactions

Physics Letters B, 2004
Data from solar neutrino and KamLAND experiments have led to a discovery of nonzero neutrino masses. Here we investigate what these data can tell us about neutrino interactions with matter, including the poorly constrained flavor-changing nu_e-nu_tau interactions.
Friedland, Alexander, Lunardini, Cecilia, Peña Garay, Carlos   +2 more
openaire   +3 more sources

Theory of neutrino fast flavor evolution. Part I. Linear response theory and stability conditions.

Journal of High Energy Physics
Neutrino-neutrino refraction leads to collective flavor evolution that can include fast flavor conversion, an ingredient still missing in numerical simulations of core-collapse supernovae.
Damiano F. G. Fiorillo, Georg G. Raffelt
doaj   +1 more source

Neutrino discovery limit of Dark Matter direct detection experiments in the presence of non-standard interactions

Journal of High Energy Physics, 2018
The detection of coherent neutrino-nucleus scattering by the COHERENT collaboration has set on quantitative grounds the existence of an irreducible neutrino background in direct detection searches of Weakly Interacting Massive Dark Matter candidates ...
M. C. Gonzalez-Garcia, Michele Maltoni, Yuber F. Perez-Gonzalez, Renata Zukanovich Funchal   +3 more
doaj   +1 more source

The impact of neutrino-nucleus interaction modeling on new physics searches

Journal of High Energy Physics, 2022
Accurate neutrino-nucleus interaction modeling is an essential requirement for the success of the accelerator-based neutrino program. As no satisfactory description of cross sections exists, experiments tune neutrino-nucleus interactions to data to ...
Nina M. Coyle, Shirley Weishi Li, Pedro A. N. Machado   +2 more
doaj   +1 more source

Neutrino spin evolution in presence of general external fields [PDF]

, 2002
The derivation of the quasiclassical Lorentz invariant neutrino spin evolution equation taking into account general types of neutrino non-derivative interactions with external fields is presented.
A. Grigoriev, A.M. Egorov, Alexander Studenikin, E. Schrödinger, I.M. Ternov, Maxim Dvornikov, P.B. Pal, V. Semikoz   +7 more
core   +2 more sources

Neutrino Oscillations and Non-standard Interactions

Frontiers in Physics, 2018
Current neutrino experiments are measuring the neutrino mixing parameters with an unprecedented accuracy. The upcoming generation of neutrino experiments will be sensitive to subdominant neutrino oscillation effects that can in principle give information
Yasaman Farzan, Mariam Tórtola
doaj   +1 more source

Solar ν ¯ e $$ {\overline{\nu}}_e $$ flux: revisiting bounds on neutrino magnetic moments and solar magnetic field

Journal of High Energy Physics, 2022
The interaction of neutrino transition magnetic dipole moments with magnetic fields can give rise to the phenomenon of neutrino spin-flavour precession (SFP).
Evgeny Akhmedov, Pablo Martínez-Miravé
doaj   +1 more source

On the measurement of Adler angles in charge current single pion neutrino-nucleusinteractions

, 2016
The modelling of neutrino nucleus interactions is one of the limiting systematic errors in long base line neutrino oscillation experiments. The accurate modelling of the neutrino interactions requires more experimental observables to determine its ...
Sánchez, F.
core   +1 more source

Supernova Bounds on Majoron-emitting decays of light neutrinos [PDF]

, 2000
Neutrino masses arising from the spontaneous violation of ungauged lepton-number are accompanied by a physical Goldstone boson, generically called Majoron. In the high-density supernova medium the effects of Majoron-emitting neutrino decays are important
A. Burrows, A. Ioannissyan, A. Manohar, A.S. Joshipura, A.S. Joshipura, A.Yu. Smirnov, B. Bamert, B. Jegerlehner, C. Bemporad, C. Giunti, D. Caldwell, D.A. Dicus, D.A. Dicus, D.G. Lee, D.I. Britton, D.O. Caldwell, E. Baron, E.W. Kolb, G.B. Gelmini, G.B. Gelmini, G.L. Fogli, G.M. Fuller, H. Nunokawa, H.-T. Janka, H.-T. Janka, J. Schechter, J. Schechter, J. Schechter, J. W. F. Valle, J.A. Grifols, J.C. Romao, J.N. Bahcall, J.T. Peltoniemi, J.T. Peltoniemi, J.W.F. Valle, J.W.F. Valle, J.W.F. Valle, J.W.F. Valle, K. Choi, K. Choi, K. Kubodera, K. Sato, L. Wolfenstein, L.J. Hall, M. Kachelriess, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, P.D. Mannheim, P.M. Givanoni, R. Tomàs, S. Bergmann, S. Davidson, S. Ying, S.W. Bruenn, S.W. Bruenn, T. Bernatowicz, V. Barger, V. Barger, V. Barger, V. Barger, W.C. Louis, Y. Chikashige, Z.G. Berezhiani, Z.G. Berezhiani, Z.G. Berezhiani   +66 more
core   +4 more sources

Testing exotic neutrino-neutrino interactions with AGN neutrinos [PDF]

Physics Letters B, 1998
8 pages, latex, no ...
openaire   +4 more sources