Results 31 to 40 of about 24,404 (180)

Non-Zero Electric Charge of the Neutrino and the Solar Neutrino Problem [PDF]

, 1994
It has recently been shown that the neutrino can have non-zero electric charge in a number of gauge theories, including the Minimal Standard Model. Assuming non-zero neutrino charge, we develop a new approach to the solar neutrino problem.
Ignatiev, A. Yu., Joshi, G. C.
core   +3 more sources

Mass or Gravitationally Induced Neutrino Oscillations? -- A Comparison of $\B$ Neutrino Flux Spectra in a Three--Generation Framework [PDF]

, 1995
Both gravitational and mass induced neutrino oscillation mechanisms provide possible resolutions to the Solar Neutrino Problem. The distinguishing feature between the two mechanisms is their dependence on the neutrino energy.
Abdurashidov, Ammosov, Anselmann, Athanassopoulos, Bahcall, Bahcall, Bahcall, Baldini, Borodovsky, Butler, Casper, Cleveland, Davis, Gasperini, Goodman, Halprin, Hill, Hirata, Hirata, Iida, J.R Mureika, Mikheyev, Mikheyev, Minakata, Mureika, Pantaleone, R.B Mann, Wolfenstein, Zaglauer   +28 more
core   +2 more sources

Bilinear R-parity Violation and Small Neutrino Masses: a Self-consistent Framework [PDF]

, 2000
We study extensions of supersymmetric models without R-parity which include an anomalous U(1)_H horizontal symmetry. Bilinear R-parity violating terms induce a neutrino mass at tree level of approximately $(\theta^2)^\delta$ eV where $\theta\approx 0.22$
Abada, Abada, Abreu, Apollonio, Aulakh, Babu, Banks, Barbier, Barbieri, Barbieri, Barger, Binetruy, Binetruy, Binetruy, Boehm, Borzumati, Choi, Choi, Chun, D.A. Restrepo, de Gouvea, Dimopoulos, Dudas, E. Nardi, Ellis, Enqvist, Fogli, Fornengo, Friedland, Froggatt, Fukuda, Fusaoka, Giudice, Godbole, Gonzalez-Garcia, Green, Grossman, Hall, Hempfling, Hirsch, Ibanez, J.M. Mira, J.W.F. Valle, Joshipura, Kaplunovsky, Leurer, Leurer, Mira, Nardi, Nir, Romao, Ross, Roulet, Santamaria, Santamaria, Santamaria, Silk   +56 more
core   +5 more sources

Neutrino Anomalies in an Extended Zee Model [PDF]

, 1999
We discuss an extended $SU(2)\times U(1)$ model which naturally leads to mass scales and mixing angles relevant for understanding both the solar and atmospheric neutrino anomalies.
Anjan S Joshipura, Babu, Babu, Gaur, Saurabh D Rindani, Swartz, Zee, Zee   +7 more
core   +4 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.
openaire   +3 more sources

Status of the solution to the solar neutrino problem based on non-standard neutrino interactions [PDF]

, 2000
We analyze the current status of the solution to the solar neutrino problem based both on: a) non-standard flavor changing neutrino interactions (FCNI) and b) non-universal flavor diagonal neutrino interactions (FDNI).
A. B. McDonald, A. De Bellefon, A. Suzuki, C. Athanassopoulos, C. Athanassopoulos, C. Caso, C. S. Aulakh, D. O. Caldwell, E. G. Adelberger, E. Kh. Akhmedov, E. Ma, E. Ma, E. Roulet, F. Abe, F. Pisano, F. Zwirner, G. Dvali, G. G. Ross, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. L. Fogli, G. M. Fuller, H. Nunokawa, H. Nunokawa, J. Ellis, J. F. Donoghue, J. J. Gomez-Cadenas, J. N. Abdurashitov, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. T. Peltoniemi, J. T. Peltoniemi, J. W. F. Valle, L. J. Hall, L. J. Hall, L. Oberauer, L. Wolfenstein, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. E. Peskin, M. E. Peskin, M. M. Guzzo, M. M. Guzzo, N. Okada, P. C. de Holanda, P. C. de Holanda, P. Frampton, P. I. Krastev, P. Langacker, P. Langacker, R. Barbieri, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Bergmann, S. Degl’Innocenti, S. Geer, S. P. Mikheyev, S. P. Mikheyev, S. P. Mikheyev, S. T. Petcov, S. Turck-Chieze, S. Turck-Chieze, T. B. Cleveland, V. Barger, V. Castellani, V. Castellani, V. N. Gribov, W. Bliss, W. Hampel, Y. Fukuda, Y. Fukuda   +83 more
core   +2 more sources

THE CHARGED NEUTRINO: A NEW APPROACH TO THE SOLAR NEUTRINO PROBLEM [PDF]

Modern Physics Letters A, 1994
We have considered the effect of the reduction of the solar neutrino flux on earth due to the deflection of the charged neutrino by the magnetic field of the solar convective zone. The antisymmetry of this magnetic field about the plane of the solar equator induces the anisotropy of the solar neutrino flux thus creating the deficit of the neutrino ...
Ignatiev, A. Yu., Joshi, G. C.
openaire   +2 more sources

SNO and the neutrino magnetic moment solution of the solar neutrino problem [PDF]

, 2000
Assuming that the solar neutrino deficit observed in the Homestake, SAGE, Gallex, Kamiokande and Super-Kamiokande experiments is due to the interaction of the neutrino transition magnetic moment with the solar magnetic field, we calculate the expected ...
Akhmedov, E. Kh., Pulido, J.
core   +2 more sources

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

Investigating the Impact of Rocket Exhaust on Ionospheric Disturbances

Space Weather, Volume 24, Issue 5, May 2026.
Abstract The study of chemical releases into the ionosphere is crucial for understanding ionospheric dynamics and managing space environmental effects. In this work, we investigate the impact of rocket exhaust emissions, particularly CO2 and H2O, on electron density in the ionosphere.
Cunqun Fan, Jianxiang Zhang, Zhou Chen, Yiwan Deng, Jinping Qi, Jing‐Song Wang, Yan Guo, Jialiang Zhang   +7 more
wiley   +1 more source