Constraints on finite-range baryonic and leptonic forces from stellar evolution

J. A. Grifols; E. Massó

doi:https://doi.org/10.1016/0370-2693(86)90509-5

Constraints on finite-range baryonic and leptonic forces from stellar evolution

J. A. Grifols, E. Massó

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

38 Citations (Scopus)

Abstract

The contribution to stellar energy loss is considered that would result if finite-range baryonic and.or leptonic forces exist. By requiring that these new interactions do not upset standard models on stellar evolution dynamics upper limits are placed on their strengths. In particular, α E <4×10 -26 is found from solar data and α E <4×10 -28 from data on red giants for the fine structure constant α E of a force coupled to the electronic number. © 1986.

Original language	English
Pages (from-to)	237-240
Journal	Physics Letters B
Volume	173
DOIs	https://doi.org/10.1016/0370-2693(86)90509-5
Publication status	Published - 12 Jun 1986

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title = "Constraints on finite-range baryonic and leptonic forces from stellar evolution",

abstract = "The contribution to stellar energy loss is considered that would result if finite-range baryonic and.or leptonic forces exist. By requiring that these new interactions do not upset standard models on stellar evolution dynamics upper limits are placed on their strengths. In particular, α E <4×10 -26 is found from solar data and α E <4×10 -28 from data on red giants for the fine structure constant α E of a force coupled to the electronic number. {\textcopyright} 1986.",

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AB - The contribution to stellar energy loss is considered that would result if finite-range baryonic and.or leptonic forces exist. By requiring that these new interactions do not upset standard models on stellar evolution dynamics upper limits are placed on their strengths. In particular, α E <4×10 -26 is found from solar data and α E <4×10 -28 from data on red giants for the fine structure constant α E of a force coupled to the electronic number. © 1986.

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