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.; Chekhovsky, V.; Dvornikov, O.; Dydyshka, Y.; Emeliantchik, I.; Litomin, A.; Makarenko, V.; Mossolov, V.; Stefanovitch, R.; 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.; Garcia, G.; Gul, M.; Khvastunov, I.; Poyraz, D.; Salva, S.; Schöfbeck, R.; Tytgat, M.; Van Driessche, W. et al.
Bibliographical reference
Physical Review D, Volume 96, Issue 7, id.072004
Advertised on:
10
2017
Journal
Citations
37
Refereed citations
24
Description
Results are presented from a search for production of Higgs boson pairs
(H H ) where one boson decays to a pair of b quarks and the other to a
τ lepton pair. This work is based on proton-proton collision data
collected by the CMS experiment at √{s }=8 TeV , corresponding to
an integrated luminosity of 18.3 fb-1 . Resonant and
nonresonant modes of H H production have been probed and no significant
excess relative to the background-only hypotheses has been found in
either mode. Upper limits on cross sections of the two H H production
modes have been set. The results have been combined with previously
published searches at √{s }=8 TeV , in decay modes to two photons
and two b quarks, as well as to four b quarks, which also show no
evidence for a signal. Limits from the combination have been set on
resonant H H production by an unknown particle X in the mass range
mX=300 GeV to mX=1000 GeV . For resonant
production of spin 0 (spin 2) particles, the observed 95% CL upper limit
is 1.13 pb (1.09 pb) at mX=300 GeV and to 21 fb (18 fb) at
mX=1000 GeV . For nonresonant H H production, a limit of 43
times the rate predicted by the standard model has been set.