Please use this identifier to cite or link to this item:
https://hdl.handle.net/11147/6207
Title: | Search for new phenomena in monophoton final states in proton-proton collisions at s=TeV | Authors: | CMS Collaboration Karapınar, Güler |
Keywords: | Large Hadron Collider (LHC) Compact Muon Solenoid Monophoton Dark matter |
Publisher: | Elsevier Ltd. | Source: | Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., ...CMS Collaboration (2016). Search for new phenomena in monophoton final states in proton-proton collisions at √s=TeV. Physics Letters, Section B, 755, 102-124. doi:10.1016/j.physletb.2016.01.057 | Abstract: | Results are presented from a search for new physics in final states containing a photon and missing transverse momentum. The data correspond to an integrated luminosity of 19.6 fb-1 collected in proton-proton collisions at √s=TeV with the CMS experiment at the LHC. No deviation from the standard model predictions is observed for these final states. New, improved limits are set on dark matter production and on parameters of models with large extra dimensions. In particular, the first limits from the LHC on branon production are found and significantly extend previous limits from LEP and the Tevatron. An upper limit of 14.0 fb on the cross section is set at the 95% confidence level for events with a monophoton final state with photon transverse momentum greater than 145 GeV and missing transverse momentum greater than 140 GeV. © 2016 CERN for the benefit of the CMS Collaboration. | URI: | http://doi.org/10.1016/j.physletb.2016.01.057 http://hdl.handle.net/11147/6207 |
ISSN: | 0370-2693 |
Appears in Collections: | Mathematics / Matematik Rectorate / Rektörlük Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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