Sestini, L. (2016) Forward-backward asymmetry in Z → μ+μ− and determination of the effective electroweak mixing angle. Il nuovo cimento C, 39 (4). pp. 1-7. ISSN 1826-9885
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Abstract
The LHCb experiment offers a complementary phase space region to ATLAS and CMS to study electroweak processes, thanks to the precision in the forward acceptance, corresponding to the pseudo-rapidity range 2 <η<5. Here the measurement of the leptons asymmetry in the decay Z → μ+μ−, performed using data collected by LHCb during the LHC Run I data taking, is presented. By studying this asymmetry LHCb determined the effective electroweak mixing angle, with the highest precision of the LHC experiments.
| Item Type: | Article |
|---|---|
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 16 Nov 2020 20:09 |
| Last Modified: | 16 Nov 2020 20:09 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/19594 |
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