Results 81 to 90 of about 44,807 (219)

Nuclear astrophysicists at war

Natural Sciences, Volume 4, Issue 1, January 2024.
The Manhattan program not only opened the path to the nuclear age for humans, but also triggered a lot of new questions and research directions in nuclear physics and astrophysics that still inform the ideas in these fields today. Abstract The question of energy production in stars stimulated an entire generation of young physicists in the 1930s who ...
Michael Wiescher, Karlheinz Langanke
wiley   +1 more source

Shedding light on the Δm212 tension with supernova neutrinos

Physics Letters B
One long-standing tension in the determination of neutrino parameters is the mismatched value of the solar mass square difference, Δm212, measured by different experiments: the reactor antineutrino experiment KamLAND finds a best fit larger than the one ...
Rasmi Hajjar, Sergio Palomares-Ruiz, Olga Mena   +2 more
doaj   +1 more source

Status of neutrino oscillations 2018: 3σ hint for normal mass ordering and improved CP sensitivity

Physics Letters B, 2018
We present a new global fit of neutrino oscillation parameters within the simplest three-neutrino picture, including new data which appeared since our previous analysis [1].
P.F. de Salas, D.V. Forero, C.A. Ternes, M. Tórtola, J.W.F. Valle   +4 more
doaj   +1 more source

Just-So Oscillation: as Just as MSW?

, 1995
The neutrino long wavelength (just-so) oscillation is reconsidered as a solution to the solar neutrino problem. In the light of the presently updated results of the four solar neutrino experiments, the data fit in the just-so scenario substantially ...
Acker, Acker, Akhmedov, Anna Rossi, Anselmann, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Bahcall, Barbieri, Barger, Barger, Berezhiani, Berezhiani, Berezinsky, Berezinsky, Bludman, Bludman, Calabresu, Castellani, Castellani, Castellani, Castellani, Cleveland, Fukuda, Glashow, Goldman, Gribov, Hata, Kajita, Kallosh, Kernan, Klypin, Krastev, Krastev, Krastev, Mikhevev, Mikheyev, Nico, Shaefer, Smirnov, Turk-Chièze, Turk-Chièze, Wolfenstein, Zurab G Berezhiani   +47 more
core   +1 more source

Effect of Coulomb collisions on time variations of the solar neutrino flux

, 1999
We consider the possibility of time variations of the solar neutrino flux due to the radial motion of the Earth and neutrino interference effects. We calculate the time variations of the detected neutrino flux and the extent to which they are suppressed ...
Bahcall J. N., Bahcall J. N., L. Malyshkin, Mikheev S. P., R. Kulsrud, Stodolsky L.   +5 more
core   +3 more sources

Solar Neutrinos: Status and Prospects

, 2012
We describe the current status of solar neutrino measurements and of the theory -- both neutrino physics and solar astrophysics -- employed in interpreting measurements.
Aldo M. Serenelli, Bahcall JN, Holmgren HP, Kuzmin VA, Mikheyev SP, Pontecorvo B, R.G. Hamish Robertson, Schechter J, Schechter J, W.C. Haxton   +9 more
core   +1 more source

Solar Neutrino Measurements in Super-Kamiokande-IV

, 2016
Upgraded electronics, improved water system dynamics, better calibration and analysis techniques allowed Super-Kamiokande-IV to clearly observe very low-energy 8B solar neutrino interactions, with recoil electron kinetic energies as low as 3.49 MeV ...
:, Abe, K., Akiri, T., Akutsu, R., Albert, J. B., Bays, K., Berkman, S., Blaszczyk, F. d. M., Bronner, C., Calland, R. G., Cao, S. V., Carminati, G., Chen, S., Choi, K., Choi, Y., Collaboration, Super-Kamiokande, Connolly, K., de Perio, P., Dziomba, M., Fernandez, P., Frankiewicz, K., Friend, M., Fukuda, D., Fukuda, Y., Ganezer, K. S., Goldhaber, M., Griskevich, N. J., Gustafson, J., Haga, Y., Hartfiel, B. L., Hartz, M., Hasegawa, T., Hayashino, T., Hayato, Y., Hignight, J., Hill, J., Himmel, A., Hiraki, T., Hirota, S., Hong, N., Huang, K., Ieki, K., Ikeda, M., Imber, J., Irvine, T., Ishida, T., Ishii, T., Ishino, H., Ishizuka, T., Ito, K., Itow, Y., Iyogi, K., Jang, J. S., Jiang, M., Jung, C. K., Kachulis, C., Kaji, H., Kajita, T., Kameda, J., Kametani, I., Kaneyuki, K., Kayano, T., Kearns, E., Keig, W. E., Kibayashi, A., Kikawa, T., Kim, J. Y., Kim, S. B., Kishimoto, Y., Kobayashi, T., Konaka, A., Koshiba, M., Koshio, Y., Kropp, W. R., Kuno, Y., Labarga, L., Learned, J. G., Lee, K. P., Li, X., Li, Z., Lim, I. T., Martens, K., Marti, Ll., Martin, J. F., Matsuno, S., McLachlan, T., Mijakowski, P., Minamino, A., Mine, S., Mitsuka, G., Miura, M., Mori, T., Moriyama, S., Murakami, A., Muto, F., Nakadaira, T., Nakahata, M., Nakajima, T., Nakamura, K., Nakamura, T., Nakano, Y., Nakaya, T., Nakayama, S., Nantais, C. M., Nishijima, K., Nishikawa, K., Nishimura, Y., O'Sullivan, E., Obayashi, Y., Okazawa, H., Okumura, K., Orii, A., Oyama, Y., Palomino, J. L., Park, R. G., Patel, N. D., Raaf, 32 J. L., Renshaw, A., Richard, E., Sakashita, K., Sakuda, M., Santucci, G., Scholberg, K., Sekiguchi, T., Sekiya, H., Shiozawa, M., Smith, S. N., Smy, M. B., Sobel, H. W., Sonoda, Y., Stone, J. L., Suda, Y., Sui, H., Sulak, 32 L. R., Suzuki, A. T., Suzuki, K., Suzuki, T., Suzuki, Y., Tacik, R., Takahashi, S., Takeda, A., Takenaga, Y., Takeuchi, J., Takeuchi, Y., Takhistov, V., Tanaka, H., Tanaka, H. A., Tasaka, S., Taylor, I., Tobayama, S., Tomura, T., Totsuka, Y., Tsukamoto, T., Ueno, K., Vagins, M. R., Vilela, C., Walter, C. W., Wan, L., Weatherly, P., Wendell, R. A., Wilkes, R. J., Wilking, M. J., Wongjirad, T., Yamaguchi, R., Yanagisawa, C., Yang, Z., Yano, T., Yokoyama, M., Yokozawa, T., Zhang, H., Zhang, Y.   +170 more
core   +1 more source

Solar Neutrinos. I. Theoretical [PDF]

, 1964
John N. Bahcall
openalex   +1 more source

Solar neutrino interactions with the double beta decay nuclei of $^{82}$Se, $^{100}$Mo and $^{150}$Nd

, 2017
Solar neutrinos interact within double-beta decay (\BB) detectors and contribute to backgrounds for \BB\ experiments. Background contributions due to solar neutrino interactions with \BB\ nuclei of $^{82}$Se, $^{100}$Mo, and $^{150}$Nd are evaluated ...
Ejiri, H., Elliott, S. R.
core   +1 more source

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

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   +1 more source