Dark photon dark matter in the minimal B − L model
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2021)057
Abstract: The extension of the Standard model (SM) with three heavy right handed neutrinos, a complex scalar and the gauged U(1) B − L symmetry (the minimal B − L model) is considered the most compelling… read more here.
Keywords: dark matter; photon dark; model; minimal model ... See more keywords
Axion-photon-dark photon oscillation and its implication for 21-cm observation
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.075024
Abstract: We examine the resonant conversion of axion-like particle (ALP) or dark photon to the electromagnetic photon in the early Universe, which takes place due to the ALP-photon-dark photon oscillations in background dark photon gauge fields.… read more here.
Keywords: photon dark; conversion; photon; dark photon ... See more keywords
Low scale string theory benchmarks for hidden photon dark matter interpretations of the XENON1T anomaly
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.035019
Abstract: An excess of low-energy electronic recoil events over known backgrounds was recently observed in the XENON1T detector, where 285 events are observed compared to an expected $232\ifmmode\pm\else\textpm\fi{}15$ events from the background-only fit to the data… read more here.
Keywords: hidden photon; dark matter; low scale; string theory ... See more keywords
Axion and hidden photon dark matter detection with multilayer optical haloscopes
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.035006
Abstract: A well-motivated class of dark matter candidates, including axion-like particles and dark photons, takes the form of coherent oscillations of a light bosonic field. If the dark matter couples to Standard Model states, it may… read more here.
Keywords: matter; dark matter; photon dark; axion ... See more keywords
Dark photon dark matter produced by axion oscillations
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.075002
Abstract: Despite growing interest and extensive effort to search for ultralight dark matter in the form of a hypothetical dark photon, how it fits into a consistent cosmology is unclear. Several dark photon dark matter production… read more here.
Keywords: dark matter; photon dark; matter produced; photon ... See more keywords
Bounds on ultralight hidden-photon dark matter from observation of the 21 cm signal at cosmic dawn
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.123511
Abstract: Ultra-light hidden-photon dark matter produces an oscillating electric field in the early Universe plasma, which in turn induces an electric current in its ionized component whose dissipation results in heat transfer from the dark matter… read more here.
Keywords: hidden photon; dark matter; dark; cosmic dawn ... See more keywords
Search for 70 μeV Dark Photon Dark Matter with a Dielectrically Loaded Multiwavelength Microwave Cavity.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.201301
Abstract: Microwave cavities have been deployed to search for bosonic dark matter candidates with masses of a few μeV. However, the sensitivity of these cavity detectors is limited by their volume, and the traditionally employed half-wavelength… read more here.
Keywords: matter; dielectrically loaded; cavity; dark matter ... See more keywords
Comparison of Low-Redshift Lyman-α Forest Observations to Hydrodynamical Simulations with Dark Photon Dark Matter.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.211102
Abstract: Recent work has suggested that an additional ≲6.9 eV per baryon of heating in the intergalactic medium is needed to reconcile hydrodynamical simulations with Lyman-α forest absorption line widths at redshift z≃0.1. Resonant conversion of dark… read more here.
Keywords: dark matter; dark photon; hydrodynamical simulations; photon dark ... See more keywords
One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.261801
Abstract: We propose using trapped electrons as high-Q resonators for detecting meV dark photon dark matter. When the rest energy of the dark photon matches the energy splitting of the two lowest cyclotron levels, the first… read more here.
Keywords: one electron; cyclotron; photon; photon dark ... See more keywords