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https://hdl.handle.net/11147/5915
Title: | Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV | Authors: | Khachatryan, V. Sirunyan, A.M. Tumasyan, A. Adam, W. Bergauer, T. Dragicevic, M. Krajczar, K. |
Keywords: | CMS Physics Supersymmetry |
Publisher: | Elsevier B.V. | Source: | Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2015). Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV. Physics Letters, Section B, 745, 5-28. doi:10.1016/j.physletb.2015.04.002 | Abstract: | Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton–proton collisions at s=8 TeV. The data, corresponding to an integrated luminosity of 19.5 fb−1, were collected with the CMS experiment at the CERN LHC in 2012. The five studies differ in the leptonic signature from the W boson decays, and correspond to all-hadronic, single-lepton, opposite-sign dilepton, same-sign dilepton, and ≥3 lepton final states. The results of the five studies are combined to yield 95% confidence level limits for the gluino and bottom-squark masses in the context of gluino and bottom-squark pair production, respectively. In the limit when the lightest supersymmetric particle is light, gluino and bottom squark masses are excluded below 1280 and 570 GeV, respectively. © 2015 CERN for the benefit of the CMS Collaboration | URI: | https://doi.org/10.1016/j.physletb.2015.04.002 | 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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