Leptophilic bosons and muon g-2 at lepton colliders
| Autor: | Tanmoy Mondal, Eung Jin Chun |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Nuclear and High Energy Physics
Particle physics Dark matter FOS: Physical sciences QC770-798 01 natural sciences High Energy Physics - Experiment law.invention High Energy Physics - Experiment (hep-ex) High Energy Physics - Phenomenology (hep-ph) law Nuclear and particle physics. Atomic energy. Radioactivity 0103 physical sciences 010306 general physics Collider Phenomenological Models Boson Physics Muon 010308 nuclear & particles physics High Energy Physics::Phenomenology Yukawa potential Pseudoscalar High Energy Physics - Phenomenology Higgs boson High Energy Physics::Experiment Lepton |
| Zdroj: | Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-13 (2021) Journal of High Energy Physics |
| ISSN: | 1029-8479 |
| Popis: | A light leptophilic boson (scalar or pseudoscalar) has been postulated to explain the muon g-2 anomaly and could be a portal to dark matter. Realizing the leptophilic nature of a singlet boson in the framework of the two-Higgs-doublet-Model of type-X, we identify the parameter space viable for the explanation of the updated muon g-2 discrepancy. It is then shown that such a hypothetical particle will be unambiguously ruled out or discovered via the Yukawa process at a lepton collider designed as a Higgs factory. Comment: v2: Published in JHEP. 11 pages, 5 figures |
| Databáze: | OpenAIRE |
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