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Searching for leptoquarks at future muon colliders

Asadi, Pouya ; Capdevilla, Rodolfo ; Cesarotti, Cari ; Homiller, Samuel

The journal of high energy physics, 2021-10, Vol.2021 (10), p.1-34, Article 182 [Periódico revisado por pares]

Berlin/Heidelberg: Springer Berlin Heidelberg

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Título:
Searching for leptoquarks at future muon colliders
Autor: Asadi, Pouya ; Capdevilla, Rodolfo ; Cesarotti, Cari ; Homiller, Samuel
Assuntos: Anomalies ; Beyond Standard Model ; Classical and Quantum Gravitation ; Couplings ; Effective Field Theories ; Elementary Particles ; Fermions ; Flavor (particle physics) ; Large Hadron Collider ; Leptons ; Mathematical models ; Matter & antimatter ; Muons ; Parameters ; Particle decay ; Physics ; Physics and Astronomy ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Regular Article - Theoretical Physics ; Relativity Theory ; Standard model (particle physics) ; String Theory
É parte de: The journal of high energy physics, 2021-10, Vol.2021 (10), p.1-34, Article 182
Notas: SC0012567; SC0013607; DGE1745303; 2019-12504
USDOE Office of Science (SC), High Energy Physics (HEP)
NSF Graduate Research Fellowship
Alfred P. Sloan Foundation
Descrição: A bstract A high energy muon collider can provide new and complementary discovery potential to the LHC or future hadron colliders. Leptoquarks are a motivated class of exotic new physics models, with distinct production channels at hadron and lepton machines. We study a vector leptoquark model at a muon collider with s = 3 , 14 TeV within a set of both UV and phenomenologically motivated flavor scenarios. We compute which production mechanism has the greatest reach for various values of the leptoquark mass and the coupling between leptoquark and Standard Model fermions. We find that we can probe leptoquark masses up to an order of magnitude beyond s with perturbative couplings. Additionally, we can also probe regions of parameter space unavailable to flavor experiments. In particular, all of the parameter space of interest to explain recent low-energy anomalies in B meson decays would be covered even by a s = 3 TeV collider.
Editor: Berlin/Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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Searching for leptoquarks at future muon colliders

Asadi, Pouya ; Capdevilla, Rodolfo ; Cesarotti, Cari ; Homiller, Samuel

Berlin/Heidelberg: Springer Berlin Heidelberg

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