The flux from the Earth is extremely sensitive to the detailed properties of the dark disc, while the flux from the Sun is more robust. The enhancement of the muon flux from the dark disc puts the search for WIMP annihilation in the Earth on the same level as the Sun for WIMP masses ...
EXPERIMENTS to detect the neutrino flux from the Sun could be used to test the basic hypotheses concerning the internal constitution of the Sun and the nuclear fusion reactions believed to be occurring in its interior. The measurements of Davis, Harmer and Hoffmann 1 give an upper bound on the...
Measurement of neutrino flux from the primary proton--proton fusion process in the Sun with Borexino detectorNeutrino produced in a chain of nuclear reactions in the Sun starting from\nthe fusion of two protons, for the first time ... 被引量: 0发表: 2015年 Neutrinos from the primary proton...
By analysing the observed results on the neutrino flux from the Sun for the years 1970–1978, it is shown that the production rate of the neutrinos at the central core of the Sun had been varying with a period almost equal to 26 months for these years. This so-called 'quasi-biennial' ...
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, Stanev , T. , and Steigman , G. Variation in the solar neutrino flux with the sun’s activity. Nature , 348 , 407–411, 1990.Bieber, J.W., Seckel, D., Stanev, T., and Steigman, G. (1990) Variation of the solar neutrino flux with the Sun’s activity. Nature 348: 407....
The solar neutrino problem arose when the first measurements of the flux of neutrinos from the Sun, taken by Raymond Davis, Jr. with a Cl-Ar radiochemical detector, fell substantially below the value predicted theoretically by John Bahcall. Bahcall's prediction came from a detailed model of ...
The flux of neutrino-induced muons at the surface of the Earth is calculated from injection of neutralino annihilation products in the core of the Sun and the Earth. An improved treatment of neutrino propagation through the Sun is performed and the results are presented in an easy-to-use param...
With SNO data [SNO Collaboration, nucl-ex/0106015] on electron–neutrino flux from the sun, it is possible to derive the νe survival probability Pee(E) from existing experimental data of Super-Kamiokande, gallium experiments and Homestake. The combined data of SNO and Super-Kamiokande provide ...
Enriched ντ –flux can be obtained in the beam-dump experiments at high energies: In the thick target all light mesons (π, K which are sources of usual neutrinos) are absorbed before decay, and only heavy short living particles, like D mesons, have enough time to decay. The D mesons...