Results 71 to 80 of about 68,432 (208)
Physics beyond the Standard Model from hydrogen spectroscopy [PDF]
Journal of Molecular Spectroscopy, 2015 Spectroscopy of hydrogen can be used for a search into physics beyond the Standard Model. Differences between the absorption spectra of H$_2$ as observed at high redshift and those measured in the laboratory can be interpreted in terms of possible variations of the proton-electron mass ratio.
Ubachs, W. +3 more
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Recent Developments in Physics Beyond the Standard Model [PDF]
Lepton and Photon Interactions at High Energies, 2000 In this talk I discuss what I believe are the most interesting recent developments in physics beyond the Standard Model. After some initial comments on neutrino masses, I discuss the status of low-energy supersymmetry and finally turn to describing some recent work in theories with extra spatial dimensions.
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Inverse seesaw and dark matter in a gauged B − L extension with flavour symmetry
Journal of High Energy Physics, 2018 We propose a model which generates neutrino masses by the inverse seesaw mechanism, provides a viable dark matter candidate and explains the muon (g−2) anomaly.
Anirban Biswas +2 more
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Phenomenology of the generalised scotogenic model with fermionic dark matter
Journal of High Energy Physics, 2018 We study a simple extension of the Standard Model that accounts for neutrino masses and dark matter. The Standard Model is augmented by two Higgs doublets and one Dirac singlet fermion, all charged under a new dark global symmetry.
Claudia Hagedorn +3 more
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QCD axion window and false vacuum Higgs inflation
Journal of High Energy Physics, 2020 The abundance of the QCD axion is known to be suppressed if the Hubble parameter during inflation, H inf , is lower than the QCD scale, and if the inflation lasts sufficiently long.
Hiroki Matsui +2 more
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Beyond the Standard Model [PDF]
arXiv: High Energy Physics - Phenomenology, 2016 CERN Yellow Reports: School Proceedings, Vol 6 (2019): Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July ...
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Journal of High Energy Physics, 2018 We confront recent experimental results on neutrino mixing parameters with the requirements from strong thermal SO(10)-inspired leptogenesis, where the asymmetry is produced from next-to-lightest right-handed neutrinos N 2 independently of the initial ...
Marco Chianese, Pasquale Di Bari
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Phenomenological Guide to Physics Beyond the Standard Model [PDF]
, 2005 Various aspects of physics beyond the Standard Model are discussed from the perspective of the fantastic phenomenological success of the Standard Model, its simplicity and predictive ...
Stefan Pokorski, Stefan Pokorski
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Minimally extended left-right symmetric model for dark matter with U(1) portal
Journal of High Energy Physics, 2018 A minimal extension of the left-right symmetric model for neutrino masses that includes a vector-like singlet fermion dark matter (DM) is presented with the DM connected to the visible sector via a gauged U(1) portal.
M. J. Neves +3 more
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Beyond the Standard Model physics at the Tevatron
Journal of Physics: Conference Series, 2006 The purpose of this lecture is to provide an overview of the analyses currently pursued by the Tevatron collaborations in the search for processes beyond the Standard Model. The focus has been put on Supersymmetry and - wherever possible - a pedagogical approach has been followed in presenting the analyses.
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