Results 71 to 80 of about 24,655 (229)

The photodissociation of 8B and the solar neutrino problem [PDF]

Nuclear Physics A, 1995
23 pages, plain Latex. 12 figures available upon request.
openaire   +2 more sources

Violation of Equivalence Principle and Solar Neutrinos [PDF]

, 2000
We have updated the analysis for the solution to the solar neutrino problem by the long-wavelength neutrino oscillations induced by a tiny breakdown of the weak equivalence principle of general relativity, and obtained a very good fit to all the solar ...
A.M. Gago, Altmann, Bahcall, Casini, Gago, Gago, Gasperini, Gasperini, H. Nunokawa, Halprin, Hampel, Lande, Mansour, Pantaleone, R. Zukanovich Funchal   +14 more
core   +2 more sources

$ ^7 Be$ Neutrino Signal Variation in KamLAND

, 2005
Large Mixing Angle (LMA) neutrino oscillation is the main solution for the long-standing Solar Neutrino Problem (SNP). Whether there is any subdominant effect accompanying the dominant LMA solution can not be ruled out at the moment, but will be settled ...
, , , , B.C. Chauhan, B.C. Chauhan, Bhag C Chauhan, C. M. Cattadori, D.O. Caldwell, E.Kh. Akhmedov, H. Back ., H.M. Antia, J.N. Bahcall, J.N. Bahcall, KamLAND collaboration, P.A. Sturrock, P.A. Sturrock, P.A. Sturrock, R.S. Raghavan, SNO collaboration   +19 more
core   +1 more source

Day-night asymmetry of high and low energy solar neutrino events in Super-Kamiokande and in the Sudbury Neutrino Observatory [PDF]

, 2000
In the context of solar neutrino oscillations among active states, we briefly discuss the current likelihood of Mikheyev-Smirnov-Wolfenstein (MSW) solutions to the solar neutrino problem, which appear to be currently favored at large mixing, where small ...
A. Friedland, A. H. Guth, A. Palazzo, D. E. Groom, D. Montanino, E. Lisi, E. Lisi, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. L. Fogli, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. Pantaleone, L. Wolfenstein, M. C. Gonzalez-Garcia, M. Maris, R. S. Raghavan, S. P. Mykheyev, S. P. Mykheyev, S. T. Petcov, S. T. Petcov, S. T. Petcov, V. Barger   +25 more
core   +2 more sources

Nuclear Aspects of the Solar Neutrino Problem

Astrophysics and Space Science, 1997
11 pages, LaTeX (uses kluwer.sty, included), plus 3 figures added as postscript files, to appear in Proceedings of the Sixth UN/ESA Workshop on Basic Space Science: Ground-based and Space-borne Astronomy, Bonn, Germany, 9-13 September 1996, Editors: H.J. Haubold and P.G.
Oberhummer, H., Ivanov, A. N., Troitskaya, N. I., Faber, M.   +3 more
openaire   +2 more sources

Neutrino Oscillations and the Solar Neutrino Problem [PDF]

, 2001
I describe the current status of the solar neutrino problem, summarizing the arguments that its resolution will require new particle physics. The phenomenon of matter-enhanced neutrino oscillations is reviewed. I consider the implications of current experiments -- including the SuperKamiokande atmospheric and LSND measurements -- and the need for ...
openaire   +2 more sources

Do solar neutrinos decay?

, 2002
Despite the fact that the solar neutrino flux is now well-understood in the context of matter-affected neutrino mixing, we find that it is not yet possible to set a strong and model-independent bound on solar neutrino decays.
A. Acker, A. Aguilar, A. Bandyopadhyay, A. Bandyopadhyay, A. de Gouvea, A. Piepke, A.R. Junghans, C. Giunti, C.D. Carone, C.E. Ortiz, C.E. Picciotto, C.K. Chou, C.P. Burgess, C.W. Kim, Ch. Weinheimer, D.E. Groom, D.I. Britton, E. Torrente-Lujan, G.B. Gelmini, G.B. Gelmini, G.L. Fogli, G.L. Fogli, G.L. Fogli, J. Bonn, J.A. Frieman, J.F. Beacom, J.N. Bahcall, J.N. Bahcall, John F. Beacom, K. Zuber, M. Kachelriess, M. Kaplinghat, M. Lindner, M. Nakahata, M.J. White, Nicole F. Bell, P. Keranen, P. Vogel, Q.R. Ahmad, R.S. Raghavan, S. Dodelson, S. Fukuda, S. Fukuda, S. Hannestad, S. Hannestad, S. Pakvasa, V.D. Barger, V.D. Barger, V.D. Barger, V.M. Lobashev, Y. Chikashige, Z.G. Berezhiani, Z.G. Berezhiani   +52 more
core   +1 more source

Towards the solution of the solar neutrino problem [PDF]

Nuclear Physics B - Proceedings Supplements, 1999
10 pages, LaTeX, 9 figures. Invited talk presented at the Neutrino-98 conference, Takayama, Japan, June 1998.
openaire   +2 more sources

New Constraints on Neutrino Oscillations in Vacuum as a Possible Solution of the Solar Neutrino Problem

, 1994
Two-neutrino oscillations in vacuum are studied as a possible solution of the solar neutrino problem. New constraints on the parameter sn2, characterizing the mixing of the electron neutrino with another active or sterile neutrino, as well as on the mass-
A. Acker, B. Pontecorvo, B. Pontecorvo, B. Pontecorvo, J. N. Bahacall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, K. Lande, K. S. Hirata, L. Wolfenstein, N. Hata, P. Anselmann, P. Anselmann, P. I. Krastev, P. I. Krastev, P. I. Krastev, R. Davis, S. L. Glashow, S. M. Bilenky, S. P. Mikheyev, S. T. Petcov, V. Barger, V. Barger, V. Barger, V. Gribov, Z. Maki   +27 more
core   +1 more source

ON THE ROAD TO THE SOLUTION OF THE SOLAR NEUTRINO PROBLEM [PDF]

Relativistic Aspects of Nuclear Physics, 1996
The present status of solar neutrino experiments is reviewed. The discrepancy between the experimental results and the theoretical expectations has come to be known as the Solar Neutrino Problem. Possible solutions to this problem are discussed. The next generation of solar neutrino experiments are described.
openaire   +2 more sources