Light Pseudoscalar Particle and Stellar Energy Loss
- 31 May 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 48 (22), 1522-1525
- https://doi.org/10.1103/physrevlett.48.1522
Abstract
A bound on the coupling strengths of a very light pseudoscalar particle is derived from stellar energy loss at various stages of evolution: the sun, red giants, and cooling white dwarfs. The dimensionless Yukawa and couplings must be less than .
Keywords
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