Results 111 to 120 of about 3,581,533 (279)
Journal of High Energy Physics, 2020 The Majoron, the Nambu-Goldstone boson of lepton number symmetry, is an interesting candidate for dark matter as it deeply connects the dark matter and neutrino physics.
Yoshihiko Abe +4 more
doaj +1 more source
Physics Beyond the Standard Model at HERA
, 1997 This talk is divided in two parts. In the first one we discuss the signals of the Minimal Supersymmetric Standard Model through the production of \tilde{e} \tilde{q}. The second part is devoted to contact terms. The bounds on the mass scale Lambda obtained from atomic parity violation experiments and from LEP are reviewed.
Cornet Sánchez del Águila, Fernando +1 more
openaire +3 more sources
Simulation of beyond standard model physics in Herwig++ [PDF]
The European Physical Journal C, 2007 34 pages, 22 figures. Version accepted for publication in EPJC.
M. Gigg, Peter J. Richardson
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Mass hierarchy and physics beyond the Standard Model
EPJ Web of Conferences, 2014 I discuss the status of the mass hierarchy problem and prospects for beyond the Standard Model physics in the light of the Higgs scalar discovery at the LHC and the experimental searches for new physics.
Antoniadis Ignatios
doaj +1 more source
Assessing perturbativity and vacuum stability in high-scale leptogenesis
Journal of High Energy Physics, 2018 We consider the requirements that all coupling constants remain perturbative and the electroweak vacuum metastable up to the Planck scale in high-scale thermal leptogenesis, in the context of a type-I seesaw mechanism. We find a large region of the model
Seyda Ipek +2 more
doaj +1 more source
Unstable cosmic neutrino capture
Journal of High Energy Physics, 2022 Future direct observations of the Cosmic Neutrino Background (CνB) have the potential to explore a neutrino lifetime, especially in the region of the age of the universe, t 0 = 4.35 × 1017 s.
Kensuke Akita +2 more
doaj +1 more source
Scalar dark matter: real vs complex
Journal of High Energy Physics, 2017 We update the parameter spaces for both a real and complex scalar dark matter via the Higgs portal. In the light of constraints arising from the LUX 2016 data, the latest Higgs invisible decay and the gamma ray spectrum, the dark matter resonant mass ...
Hongyan Wu, Sibo Zheng
doaj +1 more source
Physics Beyond the Standard Model
, 1994 54 pages, 7 figures, to appear in the Proceedings of the 1999 Lake Louise Winter Institute, Lake Louise, Canada, February ...
openaire +3 more sources
Impact of Beyond the Standard Model physics in the detection of the Cosmic Neutrino Background
Journal of High Energy Physics, 2017 We discuss the effect of Beyond the Standard Model charged current interactions on the detection of the Cosmic Neutrino Background by neutrino capture on tritium in a PTOLEMY-like detector.
Martín Arteaga +3 more
doaj +1 more source
Messages on Flavour Physics Beyond the Standard Model
, 2009 I present a brief summary of the main results on flavour physics beyond the Standard Model that have been obtained in 2008 by my collaborators and myself at the TUM.
Aaltonen +16 more
core +1 more source