Bibcode
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; Grossmann, J.; Hrubec, J.; Jeitler, M.; König, A.; Krammer, N.; Krätschmer, I.; Liko, D.; Madlener, T.; Mikulec, I.; Pree, E.; Rabady, D.; Rad, N.; Rohringer, H.; Schieck, J.; Schöfbeck, R.; Spanring, M.; Spitzbart, D.; Strauss, J.; Waltenberger, W.; Wittmann, J.; Wulz, C.-E.; Zarucki, M.; Chekhovsky, V.; Mossolov, V.; Suarez Gonzalez, J.; De Wolf, E. A.; Di Croce, D.; Janssen, X.; Lauwers, J.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Abu Zeid, S.; Blekman, F.; D'Hondt, J.; De Bruyn, I.; De Clercq, J.; Deroover, K.; Flouris, G.; Lontkovskyi, D.; 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.; 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.; Roskas, C.; Salva, S.; Tytgat, M.; Verbeke, W.; Zaganidis, N.; Bakhshiansohi, H.; Bondu, O.; Brochet, S. et al.
Bibliographical reference
Physics Letters B, Volume 778, p. 101-127.
Advertised on:
3
2018
Citations
40
Refereed citations
40
Description
A search for the production of Higgs boson pairs in proton-proton
collisions at a centre-of-mass energy of 13 TeV is presented, using a
data sample corresponding to an integrated luminosity of
35.9fb-1 collected with the CMS detector at the LHC. Events
with one Higgs boson decaying into two bottom quarks and the other
decaying into two τ leptons are explored to investigate both
resonant and nonresonant production mechanisms. The data are found to be
consistent, within uncertainties, with the standard model background
predictions. For resonant production, upper limits at the 95% confidence
level are set on the production cross section for Higgs boson pairs as a
function of the hypothesized resonance mass and are interpreted in the
context of the minimal supersymmetric standard model. For nonresonant
production, upper limits on the production cross section constrain the
parameter space for anomalous Higgs boson couplings. The observed
(expected) upper limit at 95% confidence level corresponds to about 30
(25) times the prediction of the standard model.