Patchy Screening of the CMB from Dark Photons

We study anisotropic (patchy) screening induced by the resonant conversion of cosmic microwave background (CMB) photons into dark-sector massive vector bosons (dark photons) as they cross non-linear large scale structure (LSS). Resonant conversion takes place through the kinetic mixing of the photon...

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Veröffentlicht in:	arXiv.org 2024-10
Hauptverfasser:	Pîrvu, Dalila, Huang, Junwu, Johnson, Matthew C
Format:	Artikel
Sprache:	eng
Schlagworte:	Blackbody Bosons Conversion Correlation Cosmic microwave background Dark matter Electrons Galactic halos Intergalactic media Ionization Large scale structure of the universe Mathematical models Parameter sensitivity Photons Physics - Cosmology and Nongalactic Astrophysics Physics - High Energy Physics - Phenomenology Screening
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