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https://hdl.handle.net/11147/8622
Title: | Search for Pair-Produced Resonances Each Decaying Into at Least Four Quarks in Proton-Proton Collisions at Root S=13 Tev |
Authors: | Sirunyan, A. M. Sirunyan, A. M. Tumasyan, A. Adam, W. Ambrogi, F. Asilar, E. Karapınar, Güler CMS Collaboration |
Publisher: | American Physical Society |
Abstract: | This Letter presents the results of a search for pair-produced particles of masses above 100 GeV that each decay into at least four quarks. Using data collected by the CMS experiment at the LHC in 2015-2016, corresponding to an integrated luminosity of 38.2 fb(-1), reconstructed particles are clustered into two large jets of similar mass, each consistent with four-parton substructure. No statistically significant excess of data over the background prediction is observed in the distribution of average jet mass. Pair-produced squarks with dominant hadronic R-parity-violating decays into four quarks and with masses between 0.10 and 0.72 TeV are excluded at 95% confidence level. Similarly, pair-produced gluinos that decay into five quarks are also excluded with masses between 0.10 and 1.41 TeV at 95% confidence level. These are the first constraints that have been placed on pair-produced particles with masses below 400 GeV that decay into four or five quarks, bridging a significant gap in the coverage of R-parity-violating supersymmetry parameter space. |
Description: | WOS: 000446561300002 PubMed: 30339442 |
URI: | https://doi.org/10.1103/PhysRevLett.121.141802 https://hdl.handle.net/11147/8622 |
ISSN: | 0031-9007 1079-7114 |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Rectorate / Rektörlük Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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