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Searches for new physics using the tt-bar invariant mass distribution in pp collisions at s√=8 TeV
dc.contributor.author | Baringer, Philip S. | |
dc.contributor.author | Bean, Alice | |
dc.contributor.author | Benelli, Gabriele | |
dc.contributor.author | Kenny, R. P., III | |
dc.contributor.author | Murray, Michael J. | |
dc.contributor.author | Noonan, Danny | |
dc.contributor.author | Sanders, Stephen J. | |
dc.contributor.author | Stringer, Robert W. | |
dc.contributor.author | Wood, Jeffrey Scott | |
dc.contributor.author | Chatrchyan, S. | |
dc.contributor.author | Khachatryan, V. | |
dc.contributor.author | Sirunyan, A. M. | |
dc.contributor.author | Tumasyan, A. | |
dc.contributor.author | Adam, W. | |
dc.contributor.author | Bergauer, T. | |
dc.contributor.author | Dragicevic, M. | |
dc.date.accessioned | 2014-11-12T19:30:53Z | |
dc.date.available | 2014-11-12T19:30:53Z | |
dc.date.issued | 2013-11-22 | |
dc.identifier.citation | S. Chatrchyan et al. (CMS Collaboration). (2013). "Searches for new physics using the tt-bar invariant mass distribution in pp collisions at s√=8 TeV." Physical Review Letters, 111(21):211804. http://dx.doi.org/10.1103/PhysRevLett.111.211804. | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.uri | http://hdl.handle.net/1808/15720 | |
dc.description | This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.111.211804. | |
dc.description.abstract | Searches for anomalous top quark-antiquark production are presented, based on pp collisions at s√=8 TeV. The data, corresponding to an integrated luminosity of 19.7 fb(−1), were collected with the CMS detector at the LHC. The observed tt-bar invariant mass spectrum is found to be compatible with the standard model prediction. Limits on the production cross section times branching fraction probe, for the first time, a region of parameter space for certain models of new physics not yet constrained by precision measurements. | |
dc.publisher | American Physical Society | |
dc.title | Searches for new physics using the tt-bar invariant mass distribution in pp collisions at s√=8 TeV | |
dc.type | Article | |
kusw.kuauthor | Baringer, Philip S. | |
kusw.kuauthor | Bean, Alice | |
kusw.kuauthor | Baringer, Gabriele | |
kusw.kuauthor | Kenny, R. P. III | |
kusw.kuauthor | Murray, Michael J. | |
kusw.kuauthor | Noonan, Danny | |
kusw.kuauthor | Sanders, Stephen J. | |
kusw.kuauthor | Stringer, Robert W. | |
kusw.kuauthor | Wood, Jeffrey Scott | |
kusw.kudepartment | Physics and Astronomy | |
kusw.oastatus | fullparticipation | |
dc.identifier.doi | 10.1103/PhysRevLett.111.211804 | |
dc.identifier.orcid | https://orcid.org/0000-0002-3932-3769 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item meets KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |