Imperial College London

DrNicholasWardle

Faculty of Natural SciencesDepartment of Physics

Lecturer in Energy-Frontier Physics
 
 
 
//

Contact

 

+44 (0)20 7594 3419n.wardle09

 
 
//

Location

 

531Blackett LaboratorySouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Hayrapetyan:2024:10.1016/j.physletb.2024.138633,
author = {Hayrapetyan, A and Tumasyan, A and Adam, W and Andrejkovic, JW and Bergauer, T and Chatterjee, S and Damanakis, K and Dragicevic, M and Hussain, PS and Jeitler, M and Krammer, N and Li, A and Liko, D and Mikulec, I and Schieck, J and Schöfbeck, R and Schwarz, D and Sonawane, M and Templ, S and Waltenberger, W and Wulz, CE and Darwish, MR and Janssen, T and Van, Mechelen P and Bols, ES and D'Hondt, J and Dansana, S and De, Moor A and Delcourt, M and El, Faham H and Lowette, S and Makarenko, I and Müller, D and Sahasransu, AR and Tavernier, S and Tytgat, M and Van, Putte S and Vannerom, D and Clerbaux, B and De, Lentdecker G and Favart, L and Hohov, D and Jaramillo, J and Khalilzadeh, A and Lee, K and Mahdavikhorrami, M and Malara, A and Paredes, S and Pétré, L and Postiau, N and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and De, Coen M and Dobur, D and Hong, Y and Knolle, J and Lambrecht, L and Mestdach, G and Rendón, C and Samalan, A and Skovpen, K and Van, Den B},
doi = {10.1016/j.physletb.2024.138633},
journal = {Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics},
title = {Search for the lepton flavor violating τ→3μ decay in proton-proton collisions at s=13TeV},
url = {http://dx.doi.org/10.1016/j.physletb.2024.138633},
volume = {853},
year = {2024}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - 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.
AU - Hayrapetyan,A
AU - Tumasyan,A
AU - Adam,W
AU - Andrejkovic,JW
AU - Bergauer,T
AU - Chatterjee,S
AU - Damanakis,K
AU - Dragicevic,M
AU - Hussain,PS
AU - Jeitler,M
AU - Krammer,N
AU - Li,A
AU - Liko,D
AU - Mikulec,I
AU - Schieck,J
AU - Schöfbeck,R
AU - Schwarz,D
AU - Sonawane,M
AU - Templ,S
AU - Waltenberger,W
AU - Wulz,CE
AU - Darwish,MR
AU - Janssen,T
AU - Van,Mechelen P
AU - Bols,ES
AU - D'Hondt,J
AU - Dansana,S
AU - De,Moor A
AU - Delcourt,M
AU - El,Faham H
AU - Lowette,S
AU - Makarenko,I
AU - Müller,D
AU - Sahasransu,AR
AU - Tavernier,S
AU - Tytgat,M
AU - Van,Putte S
AU - Vannerom,D
AU - Clerbaux,B
AU - De,Lentdecker G
AU - Favart,L
AU - Hohov,D
AU - Jaramillo,J
AU - Khalilzadeh,A
AU - Lee,K
AU - Mahdavikhorrami,M
AU - Malara,A
AU - Paredes,S
AU - Pétré,L
AU - Postiau,N
AU - Thomas,L
AU - Vanden,Bemden M
AU - Vander,Velde C
AU - Vanlaer,P
AU - De,Coen M
AU - Dobur,D
AU - Hong,Y
AU - Knolle,J
AU - Lambrecht,L
AU - Mestdach,G
AU - Rendón,C
AU - Samalan,A
AU - Skovpen,K
AU - Van,Den Bossche N
AU - Wezenbeek,L
AU - Benecke,A
AU - Bruno,G
AU - Caputo,C
AU - Delaere,C
AU - Donertas,IS
AU - Giammanco,A
AU - Jaffel,K
AU - Jain,S
AU - Lemaitre,V
AU - Lidrych,J
AU - Mastrapasqua,P
AU - Mondal,K
AU - Tran,TT
AU - Wertz,S
AU - Alves,GA
AU - Coelho,E
AU - Hensel,C
AU - Menezes,De Oliveira T
AU - Moraes,A
AU - Rebello,Teles P
AU - Soeiro,M
AU - Aldá,Júnior WL
AU - Alves,Gallo Pereira M
AU - Barroso,Ferreira Filho M
AU - Brandao,Malbouisson H
AU - Carvalho,W
AU - Chinellato,J
AU - Da,Costa EM
AU - Da,Silveira GG
AU - De,Jesus Damiao D
AU - Fonseca,De Souza S
AU - Martins,J
AU - Mora,Herrera C
AU - Mota,Amarilo K
AU - Mundim,L
DO - 10.1016/j.physletb.2024.138633
PY - 2024///
SN - 0370-2693
TI - Search for the lepton flavor violating τ→3μ decay in proton-proton collisions at s=13TeV
T2 - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
UR - http://dx.doi.org/10.1016/j.physletb.2024.138633
VL - 853
ER -