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DC Field | Value | Language |
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dc.contributor.author | Hayrapetyan, A | - |
dc.contributor.author | Tumasyan, A | - |
dc.contributor.author | Coldham, K | - |
dc.contributor.author | Cole, JE | - |
dc.contributor.author | Khan, A | - |
dc.contributor.author | Kyberd, P | - |
dc.contributor.author | Reid, ID | - |
dc.contributor.other | CMS Collaboration | - |
dc.date.accessioned | 2024-04-24T09:26:37Z | - |
dc.date.available | 2024-04-24T09:26:37Z | - |
dc.date.issued | 2024-04-10 | - |
dc.identifier | ORCiD: A. Tumasyan https://orcid.org/0009-0000-0684-6742 | - |
dc.identifier | ORCiD: Joanne E. Cole https://orcid.org/0000-0001-5638-7599 | - |
dc.identifier | ORCiD: Akram Khan https://orcid.org/0000-0002-4597-4402 | - |
dc.identifier | ORCiD: Paul Kyberd https://orcid.org/0000-0002-7353-7090 | - |
dc.identifier | ORCiD: Ivan D. Reid https://orcid.org/0000-0002-9235-779X | - |
dc.identifier | CMS-BPH-21-005 | - |
dc.identifier | CERN-EP-2023-249 | - |
dc.identifier | arXiv:2312.02371v1 [hep-ex] | - |
dc.identifier | 138633 | - |
dc.identifier.citation | Hayrapetyan, A., Tumasyan, A. et al. (2024) 'Search for the lepton flavor violating τ→ 3μ decay in proton-proton collisions at √<i>s</i> = 13 TeV', Physics Letters B: Nuclear Physics and Particle Physics, 853, 138633, pp. 1 - 28. doi: 10.1016/j.physletb.2024.138633. | en_US |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/28854 | - |
dc.description | A preprint version of this article is available at arXiv:2312.02371v1 [hep-ex, https://arxiv.org/abs/2312.02371v1 . Comments: Submitted to Physics Letters B. All figures and tables can be found at https://cms-results.web.cern.ch/cms-results/public-results/publications/BPH-21-005 (CMS Public Pages). Report number: CMS-BPH-21-005, CERN-EP-2023-249. | en_US |
dc.description.abstract | A search for the lepton flavor violating τ→ 3μ decay is performed using proton-proton collision events at a center-of-mass energy of 13 TeV collected by the CMS experiment at the LHC in 2017-2018, corresponding to an integrated luminosity of 97.7 fb^−1. Tau leptons produced in both heavy-flavor hadron and W boson decays are exploited in the analysis. No evidence for the decay is observed. The results of this search are combined with an earlier null result based on data collected in 2016 to obtain a total integrated luminosity of 131 fb^−1. The observed (expected) upper limits on the branching fraction B(τ→ 3μ) at confidence levels of 90 and 95% are 2.9×10^−8 (2.4×10^−8) and 3.6×10^−8 (3.0×10^−8), respectively. | en_US |
dc.description.sponsorship | SCOAP³, STFC; Marie-Curie program and the European Research Council and Horizon 2020 Grant | en_US |
dc.format.extent | 1 - 28 | - |
dc.format.medium | Print-Electronic | - |
dc.language | English | - |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.uri | https://arxiv.org/abs/2312.02371v1 | - |
dc.relation.uri | https://cms-results.web.cern.ch/cms-results/public-results/publications/BPH-21-005 | - |
dc.rights | Copyright © 2024 The Author(s) for the benefit of the CMS Collaboration at CERN. Published by Elsevier B.V. Funded by SCOAP³. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/). | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | CMS | en_US |
dc.subject | BSM | en_US |
dc.subject | CLFV | en_US |
dc.subject | charged lepton flavor violation | en_US |
dc.title | Search for the lepton flavor violating τ→ 3μ decay in proton-proton collisions at √<i>s</i> = 13 TeV | en_US |
dc.title.alternative | Search for the lepton flavor violating $τ\to $ 3$μ$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV | en_US |
dc.type | Article | en_US |
dc.date.dateAccepted | 2024-04-03 | - |
dc.identifier.doi | https://doi.org/10.1016/j.physletb.2024.138633 | - |
dc.relation.isPartOf | Physics Letters B: Nuclear Physics and Particle Physics | - |
pubs.publication-status | Published | - |
pubs.volume | 853 | - |
dc.identifier.eissn | 1873-2445 | - |
dc.rights.license | https://creativecommons.org/licenses/by/4.0/legalcode.en | - |
dc.rights.holder | The Author(s) for the benefit of the CMS Collaboration at CERN | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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FullText.pdf | Copyright © 2024 The Author(s) for the benefit of the CMS Collaboration at CERN. Published by Elsevier B.V. Funded by SCOAP³. This is an open access article under the CC BY license (https://creativecommons.org/licenses/by/4.0/). | 2.35 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License