Probing compressed dark sectors at 100 TeV in the dileptonic mono-Z channel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2018)092
Abstract: A bstractWe examine the sensitivity at a future 100 TeV proton-proton collider to compressed dark sectors whose decay products are invisible due to below-threshold energies and/or small couplings to the Standard Model. Such a scenario… read more here.
Keywords: 100 tev; dark sectors; compressed dark; sectors 100 ... See more keywords
Electric dipole moments from dark sectors
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.075017
Abstract: We examine the sensitivity of electric dipole moments (EDMs) to new $CP$-violating physics in a hidden (or dark) sector, neutral under the Standard Model (SM) gauge groups, and coupled via renormalizable portals. In the absence… read more here.
Keywords: dipole moments; moments dark; electric dipole; dark sectors ... See more keywords
Dynamical dark sectors and neutrino masses and abundances
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DOI: 10.1103/physrevd.102.023535
Abstract: We investigate generalized interacting dark matter--dark energy scenarios with a time-dependent coupling parameter, allowing also for freedom in the neutrino sector. The models are tested in the phantom and quintessence regimes, characterized by equations of… read more here.
Keywords: dynamical dark; sectors neutrino; dark; ensuremath ... See more keywords
Joint Cosmic Microwave Background and Big Bang Nucleosynthesis Constraints on Light Dark Sectors with Dark Radiation.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.021302
Abstract: Dark sectors provide a compelling theoretical framework for thermally producing sub-GeV dark matter, and motivate an expansive new accelerator and direct-detection experimental program. We demonstrate the power of constraining such dark sectors using the measured… read more here.
Keywords: dark sectors; microwave background; dark matter; big bang ... See more keywords