Flavor-changing hyperon decays with light invisible bosons
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.075003
Abstract: We consider the strangeness-changing decays of hyperons into another baryon and missing energy which is carried away by a pair of invisible spinless bosons. Pursuing a model-independent approach and taking into account constraints from the… read more here.
Keywords: decays light; physics; hyperon; hyperon decays ... See more keywords
Improved Limits on Lepton-Flavor-Violating Decays of Light Pseudoscalars via Spin-Dependent μ→e Conversion in Nuclei.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.131902
Abstract: Lepton-flavor-violating decays of light pseudoscalars, P=π^{0},η,η^{'}→μe, are stringently suppressed in the standard model up to tiny contributions from neutrino oscillations, so that their observation would be a clear indication for physics beyond the standard model.… read more here.
Keywords: violating decays; decays light; spin dependent; lepton flavor ... See more keywords