作者
Armen Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic, Thomas Bergauer, Suman Chatterjee, Marko Dragicevic, Alberto Escalante Del Valle, Rudolf Fruehwirth, Manfred Jeitler, Natascha Krammer, Lukas Lechner, Dietrich Liko, Ivan Mikulec, Peter Paulitsch, Florian Michael Pitters, Jochen Schieck, Robert Schöfbeck, Markus Spanring, Sebastian Templ, Wolfgang Waltenberger, C-E Wulz, V Makarenko, MR Darwish, EA De Wolf, Tahys Janssen, T Kello, A Lelek, H Rejeb Sfar, P Van Mechelen, S Van Putte, F Blekman, ES Bols, J D’Hondt, M Delcourt, H El Faham, S Lowette, S Moortgat, A Morton, D Müller, AR Sahasransu, S Tavernier, W Van Doninck, P Van Mulders, D Beghin, B Bilin, B Clerbaux, G De Lentdecker, L Favart, A Grebenyuk, AK Kalsi, K Lee, M Mahdavikhorrami, I Makarenko, L Moureaux, L Pétré, A Popov, N Postiau, E Starling, L Thomas, M Vanden Bemden, C Vander Velde, P Vanlaer, D Vannerom, L Wezenbeek, T Cornelis, D Dobur, J Knolle, L Lambrecht, G Mestdach, M Niedziela, C Roskas, A Samalan, K Skovpen, M Tytgat, W Verbeke, B Vermassen, M Vit, A Bethani, G Bruno, F Bury, C Caputo, P David, C Delaere, IS Donertas, A Giammanco, K Jaffel, Sa Jain, V Lemaitre, K Mondal, J Prisciandaro, A Taliercio, M Teklishyn, TT Tran, P Vischia, S Wertz, GA Alves, C Hensel, A Moraes, WL Aldá Júnior, M Alves Gallo Pereira, Barroso Ferreira Filho, H Brandao Malbouisson, W Carvalho, J Chinellato, EM Da Costa, GG Da Silveira, D De Jesus Damiao, S Fonseca De Souza, D Matos Figueiredo, C Mora Herrera, K Mota Amarilo, L Mundim, H Nogima, P Rebello Teles, A Santoro, SM Silva Do Amaral, A Sznajder, M Thiel, F Torres Da Silva De Araujo, A Vilela Pereira, CA Bernardes, L Calligaris, TR Fernandez Perez Tomei, EM Gregores, DS Lemos, PG Mercadante, SF Novaes, Sandra S Padula, A Aleksandrov, G Antchev, R Hadjiiska, P Iaydjiev, M Misheva, M Rodozov, M Shopova, G Sultanov, A Dimitrov, T Ivanov, L Litov, B Pavlov, P Petkov, A Petrov, T Cheng, Q Guo, T Javaid, M Mittal, H Wang, L Yuan, M Ahmad, G Bauer
发表日期
2022/1
期刊
Journal of High Energy Physics
卷号
2022
期号
1
页码范围
1-54
出版商
Springer Berlin Heidelberg
简介
Measurements of jet substructure describing the composition of quark-and gluon-initiated jets are presented. Proton-proton (pp) collision data at= 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 fb− 1. Generalized angularities are measured that characterize the jet substructure and distinguish quark-and gluon-initiated jets. These observables are sensitive to the distributions of transverse momenta and angular distances within a jet. The analysis is performed using a data sample of dijet events enriched in gluon-initiated jets, and, for the first time, a Z+ jet event sample enriched in quark-initiated jets. The observables are measured in bins of jet transverse momentum, and as a function of the jet radius parameter. Each measurement is repeated applying a “soft drop” grooming procedure that removes soft and large angle radiation from the jet. Using these …
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