BibTex format
@article{Chekhovsky:2025:04/P04021,
author = {Chekhovsky, V and Hayrapetyan, A and Makarenko, V and Tumasyan, A and Adam, W and Andrejkovic, JW and Benato, L 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 Waltenberger, W and Wulz, CE and Janssen, T and Kwon, H and Van, Laer T and Van, Mechelen P and Breugelmans, N and D'Hondt, J and Dansana, S and De, Moor A and Delcourt, M and Heyen, F and Hong, Y and Lowette, S and Makarenko, I and Müller, D and Tavernier, S and Tytgat, M and Van, Onsem GP and Van, Putte S and Vannerom, D and Bilin, B and Clerbaux, B and Das, AK and De, Bruyn I and De, Lentdecker G and Evard, H and Favart, L and Gianneios, P and Khalilzadeh, A and Khan, FA and Malara, A and Shahzad, MA and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and De, Coen M and Dobur, D and Gokbulut, G and Knolle, J and Lambrecht, L and Marckx, D a},
doi = {04/P04021},
journal = {Journal of Instrumentation},
title = {Identification of low-momentum muons in the CMS detector using multivariate techniques in proton-proton collisions at √s = 13.6 TeV},
url = {http://dx.doi.org/10.1088/1748-0221/20/04/P04021},
volume = {20},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - "Soft"muons with a transverse momentum below 10 GeV are featured in many processes studied by the CMS experiment, such as decays of heavy-flavor hadrons or rare tau lepton decays. Maximizing the selection efficiency for these muons, while simultaneously suppressing backgrounds from long-lived light-flavor hadron decays, is therefore important for the success of the CMS physics program. Multivariate techniques have been shown to deliver better muon identification performance than traditional selection techniques. To take full advantage of the large data set currently being collected during Run 3 of the CERN LHC, a new multivariate classifier based on a gradient-boosted decision tree has been developed. It offers a significantly improved separation of signal and background muons compared to a similar classifier used for the analysis of the Run 2 data. The performance of the new classifier is evaluated on a data set collected with the CMS detector in 2022 and 2023, corresponding to an integrated luminosity of 62 fb<sup>-1</sup>
AU - Chekhovsky,V
AU - Hayrapetyan,A
AU - Makarenko,V
AU - Tumasyan,A
AU - Adam,W
AU - Andrejkovic,JW
AU - Benato,L
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 - Waltenberger,W
AU - Wulz,CE
AU - Janssen,T
AU - Kwon,H
AU - Van,Laer T
AU - Van,Mechelen P
AU - Breugelmans,N
AU - D'Hondt,J
AU - Dansana,S
AU - De,Moor A
AU - Delcourt,M
AU - Heyen,F
AU - Hong,Y
AU - Lowette,S
AU - Makarenko,I
AU - Müller,D
AU - Tavernier,S
AU - Tytgat,M
AU - Van,Onsem GP
AU - Van,Putte S
AU - Vannerom,D
AU - Bilin,B
AU - Clerbaux,B
AU - Das,AK
AU - De,Bruyn I
AU - De,Lentdecker G
AU - Evard,H
AU - Favart,L
AU - Gianneios,P
AU - Khalilzadeh,A
AU - Khan,FA
AU - Malara,A
AU - Shahzad,MA
AU - Thomas,L
AU - Vanden,Bemden M
AU - Vander,Velde C
AU - Vanlaer,P
AU - De,Coen M
AU - Dobur,D
AU - Gokbulut,G
AU - Knolle,J
AU - Lambrecht,L
AU - Marckx,D
AU - Skovpen,K
AU - Van,Den Bossche N
AU - van,der Linden J
AU - Vandenbroeck,J
AU - Wezenbeek,L
AU - Bein,S
AU - Benecke,A
AU - Bethani,A
AU - Bruno,G
AU - Caputo,C
AU - De,Favereau De Jeneret J
AU - Delaere,C
AU - Donertas,IS
AU - Giammanco,A
AU - Guzel,AO
AU - Jain,S
AU - Lemaitre,V
AU - Lidrych,J
AU - Mastrapasqua,P
AU - Tran,TT
AU - Turkcapar,S
AU - Alves,GA
AU - Coelho,E
AU - Correia,Silva G
AU - Hensel,C
AU - Menezes,De Oliveira T
AU - Mora,Herrera C
AU - Rebello,Teles P
AU - Soeiro,M
AU - Tonelli,Manganote EJ
AU - Vilela,Pereira A
AU - Aldá,WL
AU - Barroso,Ferreira Filho M
AU - Brandao,Malbouisson H
AU - Carvalho,W
AU - Chinellato,J
DO - 04/P04021
PY - 2025///
TI - Identification of low-momentum muons in the CMS detector using multivariate techniques in proton-proton collisions at √s = 13.6 TeV
T2 - Journal of Instrumentation
UR - http://dx.doi.org/10.1088/1748-0221/20/04/P04021
VL - 20
ER -