Results 1 to 10 of about 17,043 (244)

Oscillations of solar and atmospheric neutrinos [PDF]

Journal of High Energy Physics, 1998
Motivated by recent results from SuperKamiokande, we study both solar and atmospheric neutrino fluxes in the context of oscillations of the three known neutrinos.
A. Strumia, D. Smith, L. J. Hall, N. Weiner, R. Barbieri, Scuola Normale Superiore   +5 more
core   +12 more sources

Future large-scale water-Cherenkov detector

Physical Review Special Topics. Accelerators and Beams, 2013
MEMPHYS (MEgaton Mass PHYSics) is a proposed large-scale water-Cherenkov experiment to be performed deep underground. It is dedicated to nucleon decay searches and the detection of neutrinos from supernovae, solar, and atmospheric neutrinos, as well as ...
L. Agostino, M. Buizza-Avanzini, M. Marafini, T. Patzak, A. Tonazzo, M. Dracos, N. Vassilopoulos, D. Duchesneau, M. Mezzetto, L. Mosca   +9 more
doaj   +10 more sources

Neutrino oscillation constraints on U(1)′ models: from non-standard interactions to long-range forces

Journal of High Energy Physics, 2021
We quantify the effect of gauge bosons from a weakly coupled lepton flavor dependent U(1)′ interaction on the matter background in the evolution of solar, atmospheric, reactor and long-baseline accelerator neutrinos in the global analysis of oscillation ...
Pilar Coloma, M. C. Gonzalez-Garcia, Michele Maltoni   +2 more
doaj   +1 more source

Neutrino oscillations in matter: from microscopic to macroscopic description

Journal of High Energy Physics, 2021
Neutrino flavour transmutations in nonuniform matter are described by a Schrödinger-like evolution equation with coordinate-dependent potential. In all the derivations of this equation it is assumed that the potential, which is due to coherent forward ...
Evgeny Akhmedov
doaj   +1 more source

DUNE atmospheric neutrinos: Earth tomography

Journal of High Energy Physics, 2022
In this paper we show that the DUNE experiment can measure the Earth’s density profile by analyzing atmospheric neutrino oscillations. The crucial feature that enables such measurement is the detailed event reconstruction capability of liquid argon time ...
Kevin J. Kelly, Pedro A. N. Machado, Ivan Martinez-Soler, Yuber F. Perez-Gonzalez   +3 more
doaj   +1 more source

Validating the Earth’s core using atmospheric neutrinos with ICAL at INO

Journal of High Energy Physics, 2021
The Iron Calorimeter (ICAL) detector at the proposed India-based Neutrino Observatory (INO) aims to detect atmospheric neutrinos and antineutrinos separately in the multi-GeV range of energies and over a wide range of baselines.
Anil Kumar, Sanjib Kumar Agarwalla
doaj   +1 more source

Highlight Talk from Super-Kamiokande

Universe, 2019
Super-Kamiokande (SK), a 50 kton water Cherenkov detector in Japan, is observing both atmospheric and solar neutrinos. It is also searching for supernova (relic) neutrinos, proton decays and dark matter-like particles. A three-flavor oscillation analysis
Yuuki Nakano, on behalf of the Super-Kamiokande Collaboration   +1 more
doaj   +1 more source

Relating quantum mechanics and kinetics of neutrino oscillations

Journal of High Energy Physics, 2020
Simultaneous treatment of neutrino oscillations and collisions in astrophysical environments requires the use of (quantum) kinetic equations. Despite major advances in the field of quantum kinetics, the structure of the kinetic equations and their ...
A. Kartavtsev
doaj   +1 more source

Revisiting constraints on 3 + 1 active-sterile neutrino mixing using IceCube data

Journal of High Energy Physics, 2019
Recent IceCube search results for sterile neutrino increased tension between the combined appearance and disappearance experiments. On the other hand, MiniBooNE latest data confirms at 4.9σ CL the short-baseline oscillation anomaly.
Luis Salvador Miranda, Soebur Razzaque
doaj   +1 more source

Constraints on decay plus oscillation solutions of the solar neutrino problem [PDF]

, 2002
We examine the constraints on non-radiative decay of neutrinos from the observations of solar neutrino experiments. The standard oscillation hypothesis among three neutrinos solves the solar and atmospheric neutrino problems.
A. Acker, A. Acker, A. Acker, A. Bandyopadhyay, A.S. Joshipura, Anjan S. Joshipura, B.T. Cleveland, D.E. Groom, E. Massó, Eduard Massó, J. Bahcall, J. Bahcall, J. Bahcall, J.A. Frieman, J.N. Abdurashitov, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, John F. Beacom, M. Altmann, M. Apollonio, M. Lindner, Q.R. Ahmad, Q.R. Ahmed, Q.R. Ahmed, S. Choubey, S. Fukuda, S. Fukuda, Subhendra Mohanty, W. Hampel, Y. Fukuda   +31 more
core   +2 more sources