Results 1 to 10 of about 635,738 (267)

The Solar Neutrino Problem - An Update [PDF]

Phys.Rept.311:115-141,1999, 1998
The $^8$B solar neutrino flux as measured by Super-Kamiokande is consistent with the $^{37}$Ar production rate in $^{37}$Cl at Homestake. GALLEX and SAGE, continue to observe $^{71}$Ge production rates in $^{71}$Ga that are consistent with the minimal signal expected from the solar luminosity. The observed $^8$B solar neutrino flux is in good agreement
Adelberger, Akhmedov, Alexander, Bahcall, Bahcall, Bahcall, Bahcall, Barker, Basu, Basu, Cribier, Cunha, Dar, Dar, Dar, Dar, Dwarakanath, Gies, Greife, Hilgemeier, Kamionkowski, Kaniadakis, Kavanagh, Kavanagh, Krauss, Kräwinkel, Lim, Mikheyev, Motobayashi, Nunes, Okun, Osborne, Osborne, Parker, Parker, Parker, Richard, Robertson, Salpeter, Shaviv, Turck-Chieze, Vaughn, Volk, Wilson, Wolfenstein, Wolfenstein, Xu   +46 more
arxiv   +9 more sources

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

Phys.Rev.D66:113008,2002, 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. Decay of a massive neutrino mixed with the electron neutrino results in the depletion of the solar neutrino flux.
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
arxiv   +6 more sources

Four-neutrino oscillation solutions of the solar neutrino problem [PDF]

Physical Review D, 2000
We present an analysis of the neutrino oscillation solutions of the solar neutrino problem in the framework of four-neutrino mixing where a sterile neutrino is added to the three standard ones.
C. Giunti, M. C. González-García, C. Peña‐Garay   +2 more
semanticscholar   +8 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   +6 more sources

Standard Solar Neutrinos [PDF]

Nucl.Phys.Proc.Suppl. 48 (1996) 335-342, 1996
The predictions of an improved standard solar model are compared with the observations of the four solar neutrino experiments. The improved model includes premain sequence evolution, element diffusion, partial ionization effects, and all the possible nuclear reactions between the main elements.
Anders, Anselmann, Arnon Dar, Bahcall, Bahcall, Bahcall, Barker, Caughlan, Christensen-Dalsgaard, Cleveland, Dar, Dar, Dawarakanath, Dzitko, Filippone, Geiss, Giora Shaviv, Greife, Grevesse, Grevesse, Grevesse, Hata, Hata, Hernandez, Hilgemeier, Johnson, Kamionkowski, Kavanagh, Kim, Kovetz, Krauss, Krawinkel, Langanke, Mikheyev, Motobayashi, Osborne, Parke, Parker, Parker, Parker, Rogers, Shaviv, Shaviv, Sturenburg, Vaughn, Volk, Wolfenstein, Wolfenstein   +47 more
arxiv   +5 more sources

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

Is bi-maximal mixing compatible with the large angle MSW solution of the solar neutrino problem? [PDF]

Phys.Rev.D59:077301,1999, 1998
It is shown that the large angle MSW solution of the solar neutrino problem with a bi-maximal neutrino mixing matrix implies an energy-independent suppression of the solar nu_e flux. The present solar neutrino data exclude this solution of the solar neutrino problem at 99.6% CL.
A.J. Baltz, B.T. Cleveland, C. Caso, C. Giunti, G. Altarelli, H. Fritzsch, H. Fritzsch, J.N. Abdurashitov, J.N. Bahcall, J.N. Bahcall, K.S. Kang, L. Wolfenstein, L. Wolfenstein, N. Haba, R. Becker-Szendy, S.M. Bilenky, S.M. Bilenky, S.M. Bilenky, S.P. Mikheyev, S.P. Mikheyev, T.K. Kuo, V. Barger, W. Hampel, W.W.M. Allison, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Nomura   +27 more
arxiv   +4 more sources

The Solar Neutrino Problem [PDF]

Annual Review of Astronomy and Astrophysics, 1995
The solar neutrino problem has persisted for almost three decades. Recent results from Kamiokande, SAGE, and GALLEX indicate a pattern of neutrino fluxes that is very difficult to reconcile with plausible variations in standard solar models.
W. Haxton
semanticscholar   +5 more sources

Current Status of the Resonant Spin-Flavor Precession Solution to the Solar Neutrino Problem [PDF]

, 1999
We discuss the current status of the resonant spin-flavor precession (RSFP) solution to the solar neutrino problem. We perform a fit to all the latest solar neutrino data for various assumed magnetic field profiles in the sun.
Adelberger, Akhmedov, Akhmedov, Akhmedov, Akhmedov, Akhmedov, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Balantekin, Barger, Caso, Chauhan, Cisneros, Fiorentini, Fogli, Fogli, Fukuda, Gavrin, Gribov, Guzzo, Guzzo, Guzzo, H. Nunokawa, Hata, Kirsten, Krastev, Krastev, Lande, Lim, Lim, M.M. Guzzo, Mikheyev, Mikheyev, Minakata, Minakata, Nunokawa, Okun, Pastor, Pulido, Pulido, Pulido, Raffelt, Roulet, Schechter, Schechter, Schmitt, Shi, Suzuki, Wolfenstein   +55 more
core   +4 more sources

Matter-enhanced three-flavor oscillations and the solar neutrino problem [PDF]

Physical Review D, Particles and fields, 1996
We present a systematic analysis of the three-flavor Mikheyev-Smirnov-Wolfenstein (MSW) oscillation solutions to the solar neutrino problem, in the hypothesis that the two independent neutrino square mass differences, {delta}{ital m}{sup 2} and {ital m ...
G. L. Fogli, E. Lisi, D. Montanino
openalex   +3 more sources