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Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV

CMS Collaboration; Khachatryan, V.; 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.; ... mehr

Abstract:

The results of a search for new physics in final states with photons and missing transverse energy are reported. The study is based on a sample of proton–proton collisions collected at a center-of-mass energy of 13 TeV with the CMS detector in 2015, corresponding to an integrated luminosity of 2.3 fb$^{-1}$. Final states with two photons and significant missing transverse energy are used to search for supersymmetric particles in models of supersymmetry (SUSY) with general gauge-mediated (GGM) supersymmetry breaking. No excess is observed with respect to the standard model expectation, and the results are used to set limits on gluino pair production and squark pair production in the GGM SUSY framework. Gluino masses below 1.65 TeV and squark masses below 1.37 TeV are excluded at a 95% confidence level.


Volltext §
DOI: 10.5445/IR/1000073205
Originalveröffentlichung
DOI: 10.1016/j.physletb.2017.04.005
Scopus
Zitationen: 6
Dimensions
Zitationen: 4
Cover der Publikation
Zugehörige Institution(en) am KIT Fakultät für Physik – Institut für Experimentelle Kernphysik (IEKP)
Institut für Prozessdatenverarbeitung und Elektronik (IPE)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2017
Sprache Englisch
Identifikator ISSN: 0370-2693, 1873-2445
urn:nbn:de:swb:90-732059
KITopen-ID: 1000073205
Erschienen in Physics letters / B
Verlag North-Holland Publishing
Band 769
Seiten 391-412
Bemerkung zur Veröffentlichung Gefördert durch SCOAP3
Schlagwörter CMS, Physics, Supersymmetry, Photons and missing transverse energy
Nachgewiesen in Dimensions
Web of Science
Scopus
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