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Maxwellian relative energies and solar neutrinos

Abstract

THE solar neutrino discrepancy is now regarded1,2 as very serious. The general attitude is that the Sun is trying to tell us something but no one is quite sure what. I wish in this note to add to the list of possible ad hoc explanations; namely that the scarcity of 8B neutrinos reflects a departure of the distribution of relative kinetic energies from the Maxwellian distribution. I have not been able to calculate a cause of the indicated depletion of the high energy tail of relative energies, so this explanation must be limited to the associated effect.

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References

  1. Davis, R., jun., and Evans, J. C., Proc. XIII int. Conf. Cosmic Rays, (Denver 1973).

  2. Bahcall, J. N., Astr. J., 76, 283 (1971).

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  3. Clayton, D. D., Principles of Stellar Evolution and Nucleosynthesis chapter 4. (McGraw Hill, New York, 1968).

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  4. Bahcall, J. N., Bahcall, N. A., and Ulrich, R. K., Astrophys. J., 156, 559 (1969).

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CLAYTON, D. Maxwellian relative energies and solar neutrinos. Nature 249, 131 (1974). https://doi.org/10.1038/249131a0

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