Results 1 to 10 of about 1,187,743 (285)

Testing sterile neutrino mixing with present and future solar neutrino data [PDF]

European Physical Journal C: Particles and Fields, 2022
We investigate the sensitivity of solar neutrino data to mixing of sterile neutrinos with masses $$\gtrsim $$ ≳  eV. For current data, we perform a Feldman–Cousins analysis to derive a robust limit on the sterile neutrino mixing. The solar neutrino limit
Kim Goldhagen, Michele Maltoni, Shayne E. Reichard, Thomas Schwetz   +3 more
doaj   +2 more sources

Standard Solar Neutrinos [PDF]

Nuclear Physics B - Proceedings Supplements, 1996
An improved standard solar model has been used to calculate the fluxes of standard solar neutrinos. It 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
core   +10 more sources

Detecting the upturn of the solar 8B neutrino spectrum with LENA [PDF]

Physics Letters B, 2014
LENA (Low Energy Neutrino Astronomy) has been proposed as a next generation 50 kt liquid scintillator detector. The large target mass allows a high precision measurement of the solar 8B neutrino spectrum, with an unprecedented energy threshold of 2 MeV ...
R. Möllenberg, F. von Feilitzsch, D. Hellgartner, L. Oberauer, M. Tippmann, J. Winter, M. Wurm, V. Zimmer   +7 more
doaj   +4 more sources

Joint analysis of Borexino and SNO solar neutrino data and reconstruction of the survival probability

Ядерна фізика та енергетика, 2017
Solar neutrino oscillations are supported by KamLAND’s antineutrino measurements, but certain solar neutrino data – the observed shape of the 8B flux and the difference between day and night counting rates measured in Super-K – do not fit well with the ...
Francesco Vissani
doaj   +4 more sources

Vacuum oscillation solution to the solar neutrino problem in standard and non-standard pictures [PDF]

, 1994
The neutrino long wavelength (just-so) oscillation is revisited as a solution to the solar neutrino problem. We consider just-so scenario in various cases: in the framework of the solar models with relaxed prediction of the boron neutrino flux, as well ...
A. Acker, Anna Rossi, B. Pontecorvo, C.S. Lim, E. Akhmedov, E. Akhmedov, E. Roulet, G. Aardsma, G. Fiorentini, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.W.F. Valle, K. Hirata, K. Kubodera, L. Wolfenstein, M. Guzzo, M. Vo lo shin, M. Voloshin, N. Hata, N. Hata, N. Hata, P. Anselmann, P. Krastev, P. Krastev, P. Krastev, P.I. Krastev, R. Barbieri, R. Davis, R. Ehrlich, R.M. Bionta, S. Bludman, S. Bludman, S. Degl'Innocenti, S. Pakvasa, S. Turk Chigraveeze, S. Turk Chigraveeze, S.L. Glashow, S.M. Bilenky, V. Barger, V. Barger, V. Barger, V. Barger, V. Castellani, V. Castellani, V. Castellani, V. Castellani, V. Gribov, V.N. Gavrin, Z. Berezhiani, Z. Berezhiani, Zurab G. Berezhiani   +55 more
core   +4 more sources

The potential to probe solar neutrino physics with LiCl water solution

European Physical Journal C: Particles and Fields, 2023
A solar neutrino detector relying on the charged-current (CC) interaction of $$\nu _e$$ ν e on $$\mathrm{{}^{7}Li}$$ 7 Li is attractive. The total CC interaction cross-section weighted by the solar $$^8$$ 8 B electron neutrino spectrum is approximately ...
Wenhui Shao, Weiran Xu, Ye Liang, Wentai Luo, Tong Xu, Ming Qi, Jialiang Zhang, Benda Xu, Zhe Wang, Shaomin Chen   +9 more
doaj   +1 more source

Advice for a Young Scientist

Perspectives of Earth and Space Scientists, Volume 4, Issue 1, December 2023., 2023
Abstract My career has included astrophysics and space physics, always with a theoretical emphasis. My first papers calculated nuclear reaction rates in dense stars, particularly neutron stars, but I branched out to other areas or theoretical astrophysics.
R. A. Wolf
wiley   +1 more source

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

, 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.
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
core   +2 more sources

The Solar Neutrino Problem - An Update [PDF]

, 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 ...
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
core   +3 more sources

Muon Flux Variations Measured by Low‐Cost Portable Cosmic Ray Detectors and Their Correlation With Space Weather Activity

Journal of Geophysical Research: Space Physics, Volume 128, Issue 12, December 2023., 2023
Abstract We present a comparison of the measured cosmic ray (CR) muon fluxes from two identical portable low‐cost detectors at different geolocations and their sensitivity to space weather events in real time. The first detector is installed at Mount Wilson Observatory, CA, USA (geomagnetic cutoff rigidity Rc ∼ 4.88 GV), and the second detector is ...
A. Mubashir, A. Ashok, A. G. Bourgeois, Y. T. Chien, M. Connors, E. Potdevin, X. He, P. Martens, A. Mikler, A. G. U. Perera, V. Sadykov, M. Sarsour, D. Sharma, C. Tiwari   +13 more
wiley   +1 more source