Sperka, D. (2013) Search for tb resonances in the leptonic final state with the CMS experiment. Il nuovo cimento C, 36 (6). pp. 259-266. ISSN 1826-9885
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Abstract
A search for a W' boson is presented using a dataset corresponding to 5.0 fb−1 of integrated luminosity collected during 2011 by the CMS experiment at the LHC in pp collisions at √s = 7TeV. The W' to tb decay mode is analyzed leading to a final state signature with a single electron or muon, missing transverse energy, and jets, at least one of which is identified as a b-jet. Different scenarios involving an arbitrary mixture of both left-handed and right-handed chiral projections of the fermions are considered. A W' boson that couples to the right-handed (left-handed) chiral projections of the fermions with the same coupling constants as the Standard Model W boson is excluded for masses below 1.85 (1.51)TeV at the 95% confidence level.
| Item Type: | Article |
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| Uncontrolled Keywords: | Models beyond the standard model ; Particle production (relativistic collisions) ; Gauge bosons |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 07 May 2020 16:21 |
| Last Modified: | 07 May 2020 16:21 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/18404 |
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