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https://hdl.handle.net/11147/10648| Title: | Angular analysis and branching fraction measurement of the decay B-0 -> K*(0)mu(+)mu(-) | Authors: | Demir, Durmuş Ali CMS Collaboration |
Keywords: | CMS experiment Physics |
Publisher: | Elsevier | Abstract: | The angular distributions and the differential branching fraction of the decay B-0 -> K*(892)(0)mu(+)mu(-) are studied using a data sample corresponding to an integrated luminosity of 5.2 fb(-1) collected with the CMS detector at the LHC in pp collisions at root s = 7 TeV. From more than 400 signal decays, the forward-backward asymmetry of the muons, the K*(892)(0) longitudinal polarization fraction, and the differential branching fraction are determined as a function of the square of the dimuon invariant mass. The measurements are in good agreement with standard model predictions. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved. | URI: | https://doi.org/10.1016/j.physletb.2013.10.017 https://hdl.handle.net/10648 |
ISSN: | 0370-2693 |
| Appears in Collections: | Physics / Fizik Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| 1-s2.0-S0370269313008101-main.pdf | 1.5 MB | Adobe PDF | View/Open |
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