Results 61 to 70 of about 24,655 (229)

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

A Broad Set of Solar and Cosmochemical Data Indicates High C-N-O Abundances for the Solar System

The Astrophysical Journal
We examine the role of refractory organics as a major C carrier in the outer protosolar nebula and its implications for the compositions of large Kuiper Belt objects (KBOs) and CI chondrites.
Ngoc Truong, Christopher R. Glein, Jonathan I. Lunine   +2 more
doaj   +1 more source

Global Analysis of the post-SNO Solar Neutrino Data for Standard and Non-Standard Oscillation Mechanisms

, 2002
What can we learn from solar neutrino observations? Is there any solution to the solar neutrino anomaly which is favored by the present experimental panorama? After SNO results, is it possible to affirm that neutrinos have mass?
A. Bandyopadhyay, A. de Gouvea, A. Halprin, A. M. Gago, A. M. Gago, A. M. Gago, A. M. Gago, A. M. Gago, A. Piepke, A. R. Junghans, A. Romosan, A. Strumia, B. C. Chauhan, C. Athanassopoulos, C. Athanassopoulos, C. E. Ortiz, C. Giunti, C. S. Lim, C. S. Lim, D. N. Abdurashitov, D. O. Caldwell, E. Kh. Akhmedov, E. Kh. Akhmedov, E. Kh. Akhmedov, E. Roulet, G. Dvali, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. M. Fuller, G. Ranucci, H. Murayama, H. Nunokawa, I. R. Kenyon, J. J. Gomez-Cadenas, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. Pantaleone, J. Pantaleone, J. Pulido, J. Pulido, J. Pulido, J. Schechter, J. Schechter, J. T. Peltoniemi, J. T. Peltoniemi, J. W. F. Valle, K. Lande, L. Wolfenstein, M. Altmann, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. Gasperini, M. Gasperini, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, M. M. Guzzo, N. Fornengo, N. Fornengo, N. Okada, O. G. Miranda, O. G. Miranda, O. L. G. Peres, P. C. de Holanda, P. I. Krastev, P. Lipari, Q. R. Ahmad, R. Zukanovich Funchal, S. Bergmann, S. Bergmann, S. Bergmann, S. Degl’Innocenti, S. Nakamura, S. P. Mikheyev, S. P. Mikheyev, S. W. Mansour, V. Barger, V. Barger, V. D. Barger, V. N. Gribov, V. Pleitez, W. Hampel, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Z. Maki   +98 more
core   +1 more source

Solar neutrino oscillations and indications of matter effects in the Sun [PDF]

, 2002
Assuming the current best-fit solutions to the solar neutrino problem at large mixing angle, we briefly illustrate how prospective data from the Sudbury Neutrino Observatory (SNO) and from the Kamioka Liquid scintillator Anti-Neutrino Detector (KamLAND ...
A. M. Rotunno, A. Palazzo, A. Strumia, B. Pontecorvo, B.T. Cleveland, E. Lisi, F. Boehm, F.L. Villante, G. L. Fogli, G.L. Fogli, G.L. Fogli, G.L. Fogli, G.L. Fogli, J.N. Abdurashitov, J.N. Bahcall, J.N. Bahcall, K. Eguchi, L. Wolfenstein, M. Apollonio, M. Maris, P. Langacker, Q.R. Ahmad, Q.R. Ahmad, Q.R. Ahmad, S. Choubey, S. Choubey, S. Fukuda, S. Fukuda, S. Fukuda, S.M. Bilenky, S.M. Bilenky, S.P. Mikheev, T. Kajita, V. Barger, V. Berezinsky, V. Berezinsky, V.D. Barger, V.N. Gribov, W. Hampel, Z. Maki   +39 more
core   +2 more sources

An Expanded Set of Los Alamos OPLIB Tables in MESA: Type-1 Rosseland-mean Opacities and Solar Models

The Astrophysical Journal
We present a set of 1194 Type-1 Rosseland-mean opacity tables for four different metallicity mixtures. These new Los Alamos OPLIB atomic radiative opacity tables are an order of magnitude larger in number than any previous opacity table release, and span
Ebraheem Farag, Christopher J. Fontes, F. X. Timmes, Earl P. Bellinger, Joyce A. Guzik, Evan B. Bauer, Suzannah R. Wood, Katie Mussack, Peter Hakel, James Colgan, David P. Kilcrease, Manolo E. Sherrill, Tryston C. Raecke, Morgan T. Chidester   +13 more
doaj   +1 more source

Approximate Flavor Symmetries in the Lepton Sector [PDF]

, 1993
Approximate flavor symmetries in the quark sector have been used as a handle on physics beyond the Standard Model. Due to the great interest in neutrino masses and mixings and the wealth of existing and proposed neutrino experiments it is important to ...
A. Antaramian, Andrija Rašin, C. D. Froggat, C. D. Froggat, D. Harley, João P. Silva, L. Hall, L. Wolfenstein, M. Gell-Mann, R. Becker-Szendy, R. Mohapatra, R. Mohapatra, S. A. Bludman, S. P. Mikheyev, T. Yanagida   +14 more
core   +2 more sources

The solar LMA neutrino oscillation solution in the Zee model

, 2003
We examine the neutrino mass matrix in the version of Zee model where both Higgs doublets couple to the leptons. We show that in this case one can accommodate the large mixing angle (LMA) MSW solution of the solar neutrino problem, while avoiding maximal
Bilenky, Cheng, Fiorini, Frampton, Fukuda, Gonzalez-Garcia, Gonzalez-Garcia, Gonzalez-Garcia, Grimus, Grimus, Groom, Jarlskog, K.R.S. Balaji, Kang, Klapdor-Kleingrothaus, Konetschny, Leveille, Ma, Mituda, Petcov, Sher, Smirnov, Sobel, T. Schwetz, W. Grimus, Wolfenstein, Zee, Zee   +27 more
core   +1 more source

Constraining neutrino oscillation parameters with current solar and atmospheric data [PDF]

, 2003
We analyze the impact of recent solar, atmospheric and reactor data in the determination of the neutrino oscillation parameters, taking into account that both the solar nu_e and the atmospheric nu_mu may convert to a mixture of active and sterile ...
A. Aguilar, A. Bandyopadhyay, A. Ioannisian, A. Piepke, A. Strumia, A.M. Dziewonski, A.R. Junghans, B.T. Cleveland, C. Athanassopoulos, C. Athanassopoulos, C. Cattadori, C. Giunti, D.N. Abdurashitov, D.N. Abdurashitov, D.N. Abdurashitov, D.O. Caldwell, E. Lisi, E. Lisi, F. Boehm, G. Barr, G.L. Fogli, G.L. Fogli, G.L. Fogli, J. Barranco, J. W. F. Valle, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.T. Peltoniemi, J.T. Peltoniemi, M. A. Tórtola, M. Altmann, M. Ambrosio, M. Apollonio, M. Guzzo, M. Hirsch, M. Maltoni, M. Maltoni, M. Maltoni, M. Maltoni, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, M.C. Gonzalez-Garcia, N. Fornengo, O.G. Miranda, O.G. Miranda, P. Creminelli, P.C. de Holanda, P.C. de Holanda, Q.R. Ahmad, Q.R. Ahmad, Q.R. Ahmad, R. Becker-Szendy, R. Davis, R.N. Mohapatra, S. Fukuda, T. Schwetz, T.K. Gaisser, T.K. Gaisser, V. Barger, W. Hampel, W.W.M. Allison, W.W.M. Allison, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Suzuki   +73 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

Axino as a sterile neutrino and R parity violation [PDF]

, 2001
We point out that axino can be a natural candidate for sterile neutrino which would accommodate the LSND data with atmospheric and solar neutrino oscillations.
Choi, Kiwoon, Chun, Eung Jin, Hwang, Kyuwan   +2 more
core   +2 more sources