Kinetic mixing, dark photons and an extra dimension. Part I
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2018)118
Abstract: A bstractExtra dimensions (ED) can provide a useful tool for model-building. In this paper we introduce a single, flat ED extension of the kinetic-mixing/dark photon (DP) portal for dark matter (DM) interactions with the Standard… read more here.
Keywords: kinetic mixing; mixing dark; photons extra; field ... See more keywords
Toward a UV model of kinetic mixing and portal matter. III. Relating portal matter and right-handed neutrino masses
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.095014
Abstract: The kinetic mixing (KM) of a dark photon (DP) with the familiar one of the Standard Model (SM) requires the existence of a new set of fields, called portal matter (PM), which carry both SM… read more here.
Keywords: matter; kinetic mixing; model; portal matter ... See more keywords
Kinetic mixing at strong coupling
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DOI: 10.1103/physrevd.95.016007
Abstract: A common feature of many string-motivated particle physics models is additional strongly coupled $U(1)$'s. In such sectors, electric and magnetic states have comparable mass, and integrating out modes also charged under $U(1)$ hypercharge generically yields… read more here.
Keywords: kinetic mixing; sector; mixing strong; mixing ... See more keywords
Radiative neutrino mass via fermion kinetic mixing
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DOI: 10.1103/physrevd.98.115025
Abstract: We propose that the radiative generation of the neutrino mass can be achieved by incorporating the kinetic mixing of fermion fields which arises radiatively at one-loop level. As a demonstrative example of the application of… read more here.
Keywords: kinetic mixing; neutrino mass; fermion; neutrino ... See more keywords
Consistent Theory of Kinetic Mixing and the Higgs Low-Energy Theorem.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.171801
Abstract: Extensions of the standard model of particle physics with new Abelian gauge groups allow for kinetic mixing between the new gauge bosons and the hypercharge gauge boson, resulting in mixing with the photon. In many… read more here.
Keywords: energy theorem; low energy; kinetic mixing; gauge bosons ... See more keywords