Azatov, Aleksandr; Garosi, Francesco; Greljo, Admir; Marzocca, David; Salko, Jakub; Trifinopoulos, Sokratis (2022). New physics in b → sμμ: FCC-hh or a muon collider? Journal of High Energy Physics, 2022(10) Springer 10.1007/JHEP10(2022)149
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Rare flavour-changing neutral-current transitions b → sμ+μ− probe higher energy scales than what is directly accessible at the LHC. Therefore, the presence of new physics in such transitions, as suggested by the present-day LHCb anomalies, would have a major impact on the motivation and planning of future high-energy colliders. The two most prominent options currently debated are a proton-proton collider at 100 TeV (FCC-hh) and a multi-TeV muon collider (MuC). In this work, we compare the discovery prospects at these colliders on benchmark new physics models indirectly detectable in b → sμ+μ− decays but beyond the reach of the high-pT searches at the HL-LHC. We consider a comprehensive set of scenarios: semileptonic contact interactions, Z′ from a gauged U(1)
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Institute of Theoretical Physics 10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) |
UniBE Contributor: |
Greljo, Admir, Salko, Jakub |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1029-8479 |
Publisher: |
Springer |
Language: |
English |
Submitter: |
Binia Marti |
Date Deposited: |
29 Mar 2023 07:40 |
Last Modified: |
29 Mar 2023 23:28 |
Publisher DOI: |
10.1007/JHEP10(2022)149 |
ArXiv ID: |
2205.13552 |
BORIS DOI: |
10.48350/180847 |
URI: |
https://boris.unibe.ch/id/eprint/180847 |
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