Authors
Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Ece Asilar, Thomas Bergauer, Johannes Brandstetter, Marko Dragicevic, Janos Erö, Alberto Escalante Del Valle, Martin Flechl, Rudolf Fruehwirth, Vasile Mihai Ghete, Josef Hrubec, Manfred Jeitler, Natascha Krammer, Ilse Krätschmer, Dietrich Liko, Thomas Madlener, Ivan Mikulec, Navid Rad, Herbert Rohringer, Jochen Schieck, Robert Schöfbeck, Markus Spanring, Daniel Spitzbart, Anton Taurok, Wolfgang Waltenberger, Johannes Wittmann, C-E Wulz, Mateusz Zarucki, Vladimir Chekhovsky, Vladimir Mossolov, Juan Suarez Gonzalez, Eddi A De Wolf, Davide Di Croce, Xavier Janssen, Jasper Lauwers, Maxim Pieters, Hans Van Haevermaet, Pierre Van Mechelen, Nick Van Remortel, Shimaa Abu Zeid, Freya Blekman, Jorgen D’Hondt, Isabelle De Bruyn, Jarne De Clercq, Kevin Deroover, Giannis Flouris, Denys Lontkovskyi, Steven Lowette, Ivan Marchesini, Seth Moortgat, Lieselotte Moreels, Quentin Python, Kirill Skovpen, Stefaan Tavernier, Walter Van Doninck, Petra Van Mulders, Isis Van Parijs, Diego Beghin, Bugra Bilin, Hugues Brun, Barbara Clerbaux, Gilles De Lentdecker, Hugo Delannoy, Brian Dorney, Giuseppe Fasanella, Laurent Favart, Reza Goldouzian, Anastasia Grebenyuk, Amandeep Kaur Kalsi, Thomas Lenzi, Jelena Luetic, Nicolas Postiau, Elizabeth Starling, Laurent Thomas, C Vander Velde, P Vanlaer, D Vannerom, Q Wang, T Cornelis, D Dobur, A Fagot, M Gul, I Khvastunov, D Poyraz, C Roskas, D Trocino, M Tytgat, W Verbeke, B Vermassen, M Vit, N Zaganidis, H Bakhshiansohi, O Bondu, S Brochet, G Bruno, C Caputo, P David, C Delaere, M Delcourt, A Giammanco, G Krintiras, V Lemaitre, A Magitteri, A Mertens, M Musich, K Piotrzkowski, A Saggio, M Vidal Marono, S Wertz, J Zobec, FL Alves, GA Alves, M Correa Martins Junior, G Correia Silva, C Hensel, A Moraes, ME Pol, P Rebello Teles, E Belchior Batista Das Chagas, W Carvalho, J Chinellato, E Coelho, EM Da Costa, GG Da Silveira, D De Jesus Damiao, C De Oliveira Martins, S Fonseca De Souza, H Malbouisson, D Matos Figueiredo, M Melo De Almeida, C Mora Herrera, L Mundim, H Nogima, WL Prado Da Silva, LJ Sanchez Rosas, A Santoro, A Sznajder, M Thiel, EJ Tonelli Manganote, F Torres Da Silva De Araujo, A Vilela Pereira, S Ahuja, CA Bernardes, L Calligaris, TR Fernandez Perez Tomei, EM Gregores, PG Mercadante
Publication date
2018/12/14
Journal
Physical review letters
Volume
121
Issue
24
Pages
241802
Publisher
American Physical Society
Description
Three of the most significant measured deviations from standard model predictions, the enhanced decay rate for , hints of lepton universality violation in decays, and the anomalous magnetic moment of the muon, can be explained by the existence of leptoquarks (LQs) with large couplings to third-generation quarks and masses at the TeV scale. The existence of these states can be probed at the LHC in high energy proton-proton collisions. A novel search is presented for pair production of LQs coupled to a top quark and a muon using data at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of , recorded by the CMS experiment. No deviation from the standard model prediction has been observed and scalar LQs decaying exclusively into are excluded up to masses of 1420 GeV. The results of this search are combined with those from previous searches for LQ decays into …
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