Results 1 to 10 of about 101,723 (259)
Two-loop neutrino masses and the solar neutrino problem [PDF]
Physical Review D, 1994 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. For those neutrinos which are massless at the tree level after this addition, this implies a small mass generated at the two-loop level via $W^{\pm}$ exchange. We calculate these mass corrections
Choudhury, Debajyoti +3 more
core +10 more sources
Oscillations of pseudo Dirac neutrinos and the solar-neutrino problem [PDF]
Physical Review D, 1992 12 pages, 2 figures (not included)
Giunti, C., Kim, C. W., Lee, U. W.
semanticscholar +7 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 +2 more
doaj +2 more sources
Two solar neutrino problems [PDF]
Physics Letters B, 1994 Abstract It is shown that there are two solar neutrino problems: (1) the incompatibility of the chlorine and Kamiokande solar neutrino experiments; and (2) the low counting rates in the gallium experiments. Eleven recently-published solar models give 7 Be neutrino fluxes that lie within a range of ±10% of the average value, a convergence that is ...
John N. Bahcall
openaire +2 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. This situation is reviewed, and suggested particle physics solutions are discussed.
W. Haxton
openaire +4 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 +31 more
core +4 more sources
The solar neutrino problem – an update [PDF]
Physics Reports, 1999 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
Dar, Arnon, Shaviv, Giora
openaire +5 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
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 +57 more
core +4 more sources
Oscillation solutions to solar neutrino problem [PDF]
Nuclear Physics B - Proceedings Supplements, 2000 The current status of oscillation solutions to the Solar Neutrino Problem is reviewed. Four oscillation solutions are discussed in the light of 708d Superkamiokande data: MSW, Just-So VO, VO with Energy-Independent Suppression (EIS) and Resonant-Spin-Flavor-Precession (RSFP).
V. S. Berezinsky
openaire +4 more sources