Authors
Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Ece Asilar, Thomas Bergauer, Johannes Brandstetter, Erica Brondolin, Marko Dragicevic, Janos Erö, Alberto Escalante Del Valle, Martin Flechl, Markus Friedl, Rudolf Fruehwirth, Vasile Mihai Ghete, Johannes Grossmann, Josef Hrubec, Manfred Jeitler, Axel König, Natascha Krammer, Ilse Krätschmer, Dietrich Liko, Thomas Madlener, Ivan Mikulec, Elias Pree, Navid Rad, Herbert Rohringer, Jochen Schieck, Robert Schöfbeck, Markus Spanring, Daniel Spitzbart, Anton Taurok, Wolfgang Waltenberger, Johannes Wittmann, C-E Wulz, Mateusz Zarucki, EA De Wolf, D Di Croce, X Janssen, J Lauwers, M Pieters, M Van De Klundert, H Van Haevermaet, P Van Mechelen, S Abu Zeid, F Blekman, J D’Hondt, I De Bruyn, J De Clercq, K Deroover, G Flouris, D Lontkovskyi, S Lowette, I Marchesini, S Moortgat, L Moreels, Q Python, K Skovpen, S Tavernier, W Van Doninck, P Van Mulders, I Van Parijs, D Beghin, B Bilin, H Brun, B Clerbaux, G De Lentdecker, H Delannoy, B Dorney, G Fasanella, L Favart, R Goldouzian, A Grebenyuk, AK Kalsi, T Lenzi, J Luetic, T Seva, E Starling, C Vander Velde, P Vanlaer, D Vannerom, R Yonamine, 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, A Caudron, P David, S De Visscher, C Delaere, M Delcourt, B Francois, A Giammanco, G Krintiras, V Lemaitre, A Magitteri, A Mertens, M Musich, K Piotrzkowski, L Quertenmont, A Saggio, M Vidal Marono, S Wertz, J Zobec, WL Aldá Júnior, FL Alves, GA Alves, L Brito, 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, S Fonseca De Souza, H Malbouisson, M Medina Jaime, M Melo De Almeida, C Mora Herrera, L Mundim, H Nogima, 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
Publication date
2018/6
Journal
Journal of High Energy Physics
Volume
2018
Issue
6
Pages
1-44
Publisher
Springer Berlin Heidelberg
Description
A search is presented for new high-mass resonances decaying into electron or muon pairs. The search uses proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the CMS experiment at the LHC in 2016, corresponding to an integrated luminosity of 36 fb− 1. Observations are in agreement with standard model expectations. Upper limits on the product of a new resonance production cross section and branching fraction to dileptons are calculated in a model-independent manner. This permits the interpretation of the limits in models predicting a narrow dielectron or dimuon resonance. A scan of different intrinsic width hypotheses is performed. Limits are set on the masses of various hypothetical particles. For the particle, which arises in the sequential standard model (superstring-inspired model), a lower mass limit of 4.50 (3.90) TeV is set at 95% confidence level. The lightest Kaluza …
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