Please use this identifier to cite or link to this item:
http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3583| Title: | Searches for pair production of third-generation squarks in √s=13TeV pp collisions |
| Authors: | CMS Collaboration Sirunyan, A. M. CHAUHAN, S. DUBE, SOURABH HEGDE, V. KAPOOR, A. KOTHEKAR, K. PANDEY, S. RANE, A. SHARMA, SEEMA et al. Dept. of Physics |
| Keywords: | CMS Physics Standard model Complementary searches Properties consistent CMS detector VLQ signal efficiencies attractive extension 2017 |
| Issue Date: | May-2017 |
| Publisher: | Springer Nature |
| Citation: | European Physical Journal C, 77, 327. |
| Abstract: | Searches are presented for direct production of top or bottom squark pairs in proton-proton collisions at the CERN LHC. Two searches, based on complementary techniques, are performed in all-jet final states that are characterized by a significant imbalance in transverse momentum. An additional search requires the presence of a charged lepton isolated from other activity in the event. The data were collected in 2015 at a centre-of-mass energy of 13TeVTeV with the CMS detector and correspond to an integrated luminosity of 2.3fb?1fb?1. No statistically significant excess of events is found beyond the expected contribution from standard model processes. Exclusion limits are set in the context of simplified models of top or bottom squark pair production. Models with top and bottom squark masses up to 830 and 890GeVGeV, respectively, are probed for light neutralinos. For models with top squark masses of 675GeVGeV, neutralino masses up to 260GeVGeV are excluded at 95% confidence level. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3583 https://doi.org/10.1140/epjc/s10052-017-4853-2 |
| ISSN: | 1434-6044 1434-6052 |
| Appears in Collections: | JOURNAL ARTICLES |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.