Study of final-state radiation in decays of Z bosons produced in pp collisions at 7 TeV
| dc.contributor.author | CMS Collaboration | |
| dc.date.accessioned | 2017-06-16T20:25:01Z | |
| dc.date.available | 2017-06-16T20:25:01Z | |
| dc.date.issued | 2015 | |
| dc.identifier.citation | Khachatryan, V. (2015). Study of final-state radiation in decays of Z bosons produced in pp collisions at 7 TeV. PHYSICAL REVIEW D Phys Rev D, 91, 092012. | en_US |
| dc.identifier.uri | http://hdl.handle.net/1808/24524 | |
| dc.description.abstract | The differential cross sections for the production of photons in Z→μ+μ−γ decays are presented as a function of the transverse energy of the photon and its separation from the nearest muon. The data for these measurements are collected with the CMS detector and correspond to an integrated luminosity of 4.7 fb−1 of pp collisions at √s=7 TeV delivered by the CERN LHC. The cross sections are compared to simulations with powheg and pythia, where pythia is used to simulate parton showers and final-state photons. These simulations match the data to better than 5%. | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.rights | This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en_US |
| dc.title | Study of final-state radiation in decays of Z bosons produced in pp collisions at 7 TeV | en_US |
| dc.type | Article | en_US |
| kusw.kudepartment | Physics and Astronomy | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.91.092012 | en_US |
| kusw.oaversion | Scholarly/refereed, publisher version | en_US |
| kusw.oapolicy | This item meets KU Open Access policy criteria. | en_US |
| dc.rights.accessrights | openAccess |
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