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Prog. Theor. Phys. Vol. 98 No. 6 (1997) pp. 1251-1259

[ Full Text PDF : FREE ACCESS (402K) ]

Reexamination of Standard Solar Model to the Solar Neutrino Problems

Kimiyo Fukasaku and Takehisa Fujita

Department of Physics, Faculty of Science and Technology
Nihon University, Tokyo 101

(Received July 7, 1997)

Abstract:

We examine the calculation of the solar neutrino flux based on the standard solar model (SSM). It is found that the solar neutrino data (KAMIOKANDE experiment) can be described well by the SSM with careful employment of nuclear data of 7 Be (p,γ) 8 B. The main point is that the simple-minded product ansatz of Coulomb plus nuclear parts should have a few percent uncertainties which induce a large reduction of the neutrino flux from 8 B. Also, if the electron capture of 7 Be inside the sun is suppressed, then the GALLEX experiment can be understood from the SSM calculation.


URL : http://ptp.ipap.jp/link?PTP/98/1251/
DOI : 10.1143/PTP.98.1251

[ Full Text PDF : FREE ACCESS (402K) ] Citation:

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