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arXiv · 2209.13367

Imprints of vector field non-standard couplings on solar neutrino flux

H. Yazdani Ahmadabadi·H. Mohseni Sadjadi
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Abstract

Regarding the proximity of dark energy scale and neutrino mass, one can get new insight into the probe signatures of vector field dark energy component on neutrino flavor conversion. A vector field is assumed to be conformally coupled to various matter components through a screening paradigm. We show how the oscillation probabilities evolve differently with a finite-size matter density like the Sun for different values of relevant model parameters. Considering existing neutrino flavor conversion data, we point out how this non-standard coupling affects neutrino fluxes and also we compute the discrepancy in the total flux of solar electron-neutrinos.

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H. Yazdani Ahmadabadi, H. Mohseni Sadjadi. 2022-09-27. Imprints of vector field non-standard couplings on solar neutrino flux. https://doi.org/10.1016/j.physletb.2024.139110

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