Results 1 to 10 of about 101,025 (207)

Analysis of Solar Neutrino Data from Super-Kamiokande I and II [PDF]

Entropy, 2014
We are going back to the roots of the original solar neutrino problem: the analysis of data from solar neutrino experiments. The application of standard deviation analysis (SDA) and diffusion entropy analysis (DEA) to the Super-Kamiokande I and II data ...
Hans J. Haubold, Arak M. Mathai, Ram K. Saxena   +2 more
doaj   +2 more sources

Solar Models and Astrophysical S-factors Constrained by Helioseismic Results and Updated Neutrino Fluxes [PDF]

The Astrophysical Journal
The ratio of metal abundance to hydrogen abundance of the solar photosphere, ( Z / X ) _s , has been revised several times. Standard solar models, based on these revised solar abundances, are in disagreement with seismically inferred results.
Wuming Yang, Zhijia Tian
doaj   +2 more sources

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   +4 more sources

Constraining alternative gravity theories using the solar neutrino problem [PDF]

, 2014
The neutrino flavor oscillation is studied in some classes of alternative gravity theories in a plane specified by θ = π/2, exploiting the spherical symmetry and general equations for oscillation phases are given.
Sumanta Chakraborty, Sumanta Chakraborty
openalex   +3 more sources

The Simplest Resonant Spin--Flavour Solution to the Solar Neutrino Problem [PDF]

, 2000
We re-analyse the resonant spin-flavour (RSF) solutions to the solar neutrino problem in the framework of analytic solutions to the solar magneto-hydrodynamics (MHD) equations.
Akhmedov, Akhmedov, Azneziris, Azneziris, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Balantekin, Bergmann, Boruta, C. Peña-Garay, Chandrasekar, Cleveland, Davis, de Holanda, Derkaoui, Dziembowski, Faı̈d, Fiorentini, Fiorentini, Fornengo, Fukuda, Fukuda, Fukuda, Fukuda, Fukuda, Giunti, Gonzalez-Garcia, Gonzalez-Garcia, Guzzo, J.W.F. Valle, Krastev, Kubodera, Kubota, Kutvitskii, Lim, Mikheev, Mikheev, Moreno-Insertis, O.G. Miranda, Parker, Parker, Pulido, Schechter, Schechter, Schechter, Stix, T.I. Rashba, V.B. Semikoz, Valle, Wolfenstein, Yoshimura, Yoshimura, Zeldovich   +57 more
core   +4 more sources

Oscillations of pseudo Dirac neutrinos and the solar-neutrino problem [PDF]

Physical Review D, Particles and fields, 1992
The oscillations of pseudo Dirac neutrinos in matter are discussed and applied to the solar-neutrino problem. Several scenarios such as both {nu}{sub {ital e}} and {nu}{sub {mu}} being pseudo Dirac neutrinos and only {nu}{sub {ital e}} or {nu}{sub {mu ...
C. Giunti, Chul Woo Kim, U. W. Lee
openalex   +3 more sources

Probability of a Solution to the Solar Neutrino Problem within the Minimal Standard Model [PDF]

Physical Review Letters, 1996
Tests, independent of any solar model, can be made of whether solar neutrino experiments are consistent with the minimal standard model (stable, massless neutrinos).
K. M. Heeger, R. G. H. Robertson
openalex   +3 more sources

Two-Loop Neutrino Masses and the Solar Neutrino Problem [PDF]

, 1993
The addition of $m$ singlet right-handed neutrinos to the Standard Model leads to radiatively generated mass corrections for the $SU(2)_L $ doublet neutrinos.
A. B. Lahanes, A. I. Abazov, A. I. Davydychev, A. Salam, Biswarup Mukhopadhyaya, C. Ford, C. Ford, C. Jarlskog, Ch. Berger, D. Casper, D. J. Broadhurst, Debajyoti Choudhury, G. F. Smoot, J. A. Gracey, K. Hirata, K. Hirata, K. Olive, K. S. Babu, Kiltikasa, L. Lewin, L. Wolfenstein, L. Wolfenstein, M. Abramowitz, M. Aglietta, N. Hata, P. Anselmann, Raj Gandhi, S. Glashow, S. P. Mikheyev, S. T. Petcov, S. Weinberg, V. N. Gavrin   +31 more
core   +6 more sources

Solar Models with Helioseismic Constraints and the Solar Neutrino Problem [PDF]

, 2000
Imposing a constraint of the sound-speed profile determined from helioseismology and updating the microphysics, we have revised our seismic solar model, constructed with the assumption of a homogeneous metal abundance distribution, and have shown that ...
Shibahashi, Hiromoto, Watanabe, Satoru
core   +5 more sources

MSW mediated neutrino decay and the solar neutrino problem [PDF]

, 2001
We investigate the solar neutrino problem assuming simultaneous presence of MSW transitions in the sun and neutrino decay on the way from sun to earth.
A. Acker, A. Acker, A. Acker, A. Acker, Abhijit Bandyopadhyay, B. T Cleveland, D. Majumdar, D. O. Caldwell, E. Lisi, E. Torrente-Lujan, G. B. Gelmini, G. L. Fogli, J. Frieman, J. N. Abdurashitov, K. Olive, L. Wolfenstein, M. Altmann, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. Fukugita, O. G. Miranda, P. Fisher, P. Vogel, R. S. Ragahavan, S. Burles, S. Choubey, S. Goswami, S. Nakamura, S. P. Mikheyev, S. P. Mikheyev, S. T. Petcov, Sandhya Choubey, Srubabati Goswami, V. Barger, W. Hampel, Y. Fukuda, Z. G. Berezhiani   +37 more
core   +4 more sources