SOLAR NEUTRINO OSCILLATIONS AND NEUTRINO-GRAVITY COUPLINGS

被引：19

作者：

HALPRIN, A

LEUNG, CN

机构：

[1] Department of Physics and Astronomy, University of Delaware, Newark

来源：

NUCLEAR PHYSICS B | 1992年

关键词：

D O I：

10.1016/0920-5632(92)90159-P

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In this talk I review a proposal by Halprin and Leung to set limits on a possible breakdown of universality in neutrino-gravitational interactions from solar neutrino experiments and report the result of a recent application to the current data . We find (with certain caveats) that an adiabatic solution exists which can accommodate both the Homestake and Kamiokande data. This solution leads to a value of the universality violation parameter, DELTAf almost-equal-to 2 x 10(-14). This is three orders of magnitude less than the universality violation bound for ordinary matter inferred from weak equivalence principle experiments.

引用

页码：139 / 141

页数：3