Bibcode
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; Hartl, C.; Hörmann, N.; Hrubec, J.; Jeitler, M.; König, A.; Krätschmer, I.; Liko, D.; Matsushita, T.; Mikulec, I.; Rabady, D.; Rad, N.; Rahbaran, B.; Rohringer, H.; Schieck, J.; Strauss, J.; Waltenberger, W.; Wulz, C.-E.; Dvornikov, O.; Makarenko, V.; Mossolov, V.; Suarez Gonzalez, J.; Zykunov, V.; Shumeiko, N.; Alderweireldt, S.; De Wolf, E. A.; Janssen, X.; Lauwers, J.; Van De Klundert, M.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Van Spilbeeck, A.; Abu Zeid, S.; Blekman, F.; D'Hondt, J.; Daci, N.; De Bruyn, I.; Deroover, K.; Lowette, S.; Moortgat, S.; Moreels, L.; Olbrechts, A.; Python, Q.; Skovpen, K.; Tavernier, S.; Van Doninck, W.; Van Mulders, P.; Van Parijs, I.; Brun, H.; Clerbaux, B.; De Lentdecker, G.; Delannoy, H.; Fasanella, G.; Favart, L.; Goldouzian, R.; Grebenyuk, A.; Karapostoli, G.; Lenzi, T.; Léonard, A.; Luetic, J.; Maerschalk, T.; Marinov, A.; Randle-conde, A.; Seva, T.; Vander Velde, C.; Vanlaer, P.; Vannerom, D.; Yonamine, R.; Zenoni, F.; Zhang, F.; Cimmino, A.; Cornelis, T.; Dobur, D.; Fagot, A.; Gul, M.; Khvastunov, I.; Poyraz, D.; Salva, S.; Schöfbeck, R.; Tytgat, M.; Van Driessche, W.; Yazgan, E.; Zaganidis, N.; Bakhshiansohi, H.; Beluffi, C.; Bondu, O.; Brochet, S. et al.
Referencia bibliográfica
Journal of High Energy Physics, Volume 2017, Issue 7, article id.13, 36 pp.
Fecha de publicación:
7
2017
Número de citas
18
Número de citas referidas
17
Descripción
A search is presented for extra spatial dimensions, quantum black holes,
and quark contact interactions in measurements of dijet angular
distributions in proton-proton collisions at √{s}=13 TeV. The data
were collected with the CMS detector at the LHC and correspond to an
integrated luminosity of 2.6 fb-1. The distributions are
found to be in agreement with predictions from perturbative quantum
chromodynamics that include electroweak corrections. Limits for
different contact interaction models are obtained. In a benchmark model,
valid to next-to-leading order in QCD and in which only left-handed
quarks participate, quark contact interactions are excluded up to a
scale of 11.5 and 14.7 TeV for destructive or constructive interference,
respectively. The production of quantum black holes is excluded for
masses below 7.8 or 5.3 TeV, depending on the model. The lower limits
for the scales of virtual graviton exchange in the
Arkani-Hamed-Dimopoulos-Dvali model of extra spatial dimensions are in
the range 7.9-11.2 TeV, and are the most stringent set of limits
available.