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http://hdl.handle.net/10261/140548
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dc.contributor.author | Khachatryan, V. | - |
dc.contributor.author | Cabrillo, I. J. | - |
dc.contributor.author | Calderon, Alicia | - |
dc.contributor.author | Castiñeiras De Saa, J. R. | - |
dc.contributor.author | Currás, Esteban | - |
dc.contributor.author | Castro Manzano, P. de | - |
dc.contributor.author | Fernández-García, Marcos | - |
dc.contributor.author | García-Ferrero, J. | - |
dc.contributor.author | Gómez, Gervasio | - |
dc.contributor.author | López Virto, A. | - |
dc.contributor.author | Marco, Jesús | - |
dc.contributor.author | Marco, Rafael | - |
dc.contributor.author | Martínez-Rivero, Celso | - |
dc.contributor.author | Matorras, Francisco | - |
dc.contributor.author | Piedra, Jonatan | - |
dc.contributor.author | Rodrigo, Teresa | - |
dc.contributor.author | Rodríguez Marrero, Ana Y. | - |
dc.contributor.author | Ruiz Jimeno, Alberto | - |
dc.contributor.author | Scodellaro, Luca | - |
dc.contributor.author | Trevisani, N. | - |
dc.contributor.author | Vila, Iván | - |
dc.contributor.author | Vilar Cortabitarte, R. | - |
dc.contributor.author | CMS Collaboration | - |
dc.date.accessioned | 2016-11-22T11:07:11Z | - |
dc.date.available | 2016-11-22T11:07:11Z | - |
dc.date.issued | 2016 | - |
dc.identifier | doi: 10.1016/j.physletb.2016.07.006 | - |
dc.identifier | issn: 0370-2693 | - |
dc.identifier | e-issn: 1873-2445 | - |
dc.identifier.citation | Physics Letters B 760: 365-386 (2016) | - |
dc.identifier.uri | http://hdl.handle.net/10261/140548 | - |
dc.description | Open Access funded by SCOAP³ - Sponsoring Consortium for Open Access Publishing in Particle Physics.-- et al. | - |
dc.description.abstract | The charge asymmetry in events is measured using dilepton final states produced in pp collisions at the LHC at √s = 8 TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5 fb−1. The measurements are performed using events with two oppositely charged leptons (electrons or muons) and two or more jets, where at least one of the jets is identified as originating from a bottom quark. The charge asymmetry is measured from differences in kinematic distributions, unfolded to the parton level, of positively and negatively charged top quarks and leptons. The tt and leptonic inclusive charge asymmetries are found to be 0.011 ± 0.011 (stat) ± 0.007 (syst) and 0.003±0.006 (stat)±0.003 (syst), respectively. These results, as well as charge asymmetry measurements made as a function of the invariant mass, rapidity, and transverse momentum of the tt system, are in agreement with predictions of the standard model. | - |
dc.description.sponsorship | Individuals have received support from the Marie-Curie programme and the European Research Council and EPLANET (European Union); the Leventis Foundation; the Alfred P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Council of Science and Industrial Research, India; the HOMING PLUS programme of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund; the OPUS programme of the National Science Cen-ter (Poland); the Compagnia di San Paolo (Torino); MIUR project 20108T4XTM (Italy); the Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; the National Priorities Research Program by Qatar National Research Fund; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand); the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); and the Welch Foundation, contract C-1845. | - |
dc.description.sponsorship | Funded by SCOAP3. | - |
dc.publisher | Elsevier | - |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/246806 | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.subject | Charge asymmetry | - |
dc.subject | Top | - |
dc.subject | CMS | - |
dc.subject | Physics | - |
dc.title | Measurements of tt‾ charge asymmetry using dilepton final states in pp collisions at √s = 8 TeV | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1016/j.physletb.2016.07.006 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.physletb.2016.07.006 | - |
dc.date.updated | 2016-11-22T11:07:12Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.rights.license | http://creativecommons.org/licenses/by/4.0/ | - |
dc.contributor.funder | European Research Council | - |
dc.contributor.funder | Foundation for Polish Science | - |
dc.contributor.funder | Ministry of Education, Youth and Sports (Czech Republic) | - |
dc.contributor.funder | Ministero dell'Istruzione, dell'Università e della Ricerca | - |
dc.contributor.funder | Welch Foundation | - |
dc.contributor.funder | Ministry of Education, Youth and Sports (Czech Republic) | - |
dc.contributor.funder | National Science Centre (Poland) | - |
dc.contributor.funder | European Commission | - |
dc.contributor.funder | Compagnia di San Paolo | - |
dc.contributor.funder | Qatar National Research Fund | - |
dc.contributor.funder | Greek Government | - |
dc.contributor.funder | A. G. Leventis Foundation | - |
dc.contributor.funder | Belgian Science Policy Office | - |
dc.contributor.funder | Alexander von Humboldt Foundation | - |
dc.contributor.funder | Alfred P. Sloan Foundation | - |
dc.contributor.funder | SCOAP | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000781 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003407 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100007388 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100008982 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004117 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100005156 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100000879 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100000928 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004281 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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