dc.contributor.author | Apyan, Aram | |
dc.contributor.author | Busza, Wit | |
dc.contributor.author | Cali, Ivan Amos | |
dc.contributor.author | Chan, M. | |
dc.contributor.author | Di Matteo, Leonardo | |
dc.contributor.author | Gomez-Ceballos, Guillelmo | |
dc.contributor.author | Goncharov, Maxim | |
dc.contributor.author | Gulhan, Doga Can | |
dc.contributor.author | Kim, Y. | |
dc.contributor.author | Klute, Markus | |
dc.contributor.author | Lai, Yue Shi | |
dc.contributor.author | Nahn, Steven | |
dc.contributor.author | Paus, Christoph M. E. | |
dc.contributor.author | Stephans, George S. F. | |
dc.contributor.author | Velicanu, Dragos Alexandru | |
dc.contributor.author | Wyslouch, Boleslaw | |
dc.contributor.author | Yilmaz, Yetkin | |
dc.contributor.author | Yoon, A. S. | |
dc.contributor.author | Zanetti, Marco | |
dc.contributor.author | Ralph, Duncan Kelley | |
dc.contributor.author | Dutta, Valentina | |
dc.contributor.author | Luckey Jr, P David | |
dc.contributor.author | Roland, Christof E | |
dc.contributor.author | Sumorok, Konstanty C | |
dc.contributor.author | Wolf, Roger | |
dc.contributor.author | Yang, Mingming | |
dc.contributor.author | Wyslouch, Victoria | |
dc.contributor.author | Bauer, Gerry P | |
dc.contributor.author | Levin, Andrew Michael | |
dc.contributor.author | Ma, Teng | |
dc.contributor.author | Roland, Gunther M | |
dc.contributor.author | Stoeckli, Fabian | |
dc.date.accessioned | 2014-05-29T18:43:31Z | |
dc.date.available | 2014-05-29T18:43:31Z | |
dc.date.issued | 2013-12 | |
dc.date.submitted | 2013-11 | |
dc.identifier.issn | 03702693 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/87575 | |
dc.description.abstract | The inclusive cross section for top-quark pair production measured by the CMS experiment in proton–proton collisions at a center-of-mass energy of 7 TeV is compared to the QCD prediction at next-to-next-to-leading order with various parton distribution functions to determine the top-quark pole mass, m[pole over t], or the strong coupling constant, α[subscript S]. With the parton distribution function set NNPDF2.3, a pole mass of 176.7[+3.8 over −3.4] GeV is obtained when constraining α[subscript S] at the scale of the Z boson mass, m[subscript Z], to the current world average. Alternatively, by constraining m[pole over t] to the latest average from direct mass measurements, a value of α[subscript S](m[subscript Z])= 0.1151[+0.0033 over −0.0032] is extracted. This is the first determination of α[subscript S] using events from top-quark production. | en_US |
dc.description.sponsorship | United States. Dept. of Energy | en_US |
dc.description.sponsorship | National Science Foundation (U.S.) | en_US |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1016/j.physletb.2013.12.009 | en_US |
dc.rights | Creative Commons Attribution | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en_US |
dc.source | Elsevier | en_US |
dc.title | Determination of the top-quark pole mass and strong coupling constant from the t[bar over t] production cross section in pp collisions at √s = 7 TeV | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Chatrchyan, S., et al. “Determination of the Top-Quark Pole Mass and Strong Coupling Constant t[bar over t] production cross section in pp collisions at √s = 7 TeV.” Physics Letters B 728 (January 2014): 496–517. doi:10.1016/j.physletb.2013.12.009. | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Physics | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Laboratory for Nuclear Science | en_US |
dc.contributor.department | Massachusetts Institute of Technology. School of Science | en_US |
dc.contributor.mitauthor | Apyan, Aram | en_US |
dc.contributor.mitauthor | Bauer, Gerry P. | en_US |
dc.contributor.mitauthor | Busza, Wit | en_US |
dc.contributor.mitauthor | Cali, Ivan Amos | en_US |
dc.contributor.mitauthor | Chan, M. | en_US |
dc.contributor.mitauthor | Di Matteo, Leonardo | en_US |
dc.contributor.mitauthor | Dutta, V. | en_US |
dc.contributor.mitauthor | Gomez-Ceballos, Guillelmo | en_US |
dc.contributor.mitauthor | Goncharov, Maxim | en_US |
dc.contributor.mitauthor | Gulhan, Doga Can | en_US |
dc.contributor.mitauthor | Kim, Y. | en_US |
dc.contributor.mitauthor | Klute, Markus | en_US |
dc.contributor.mitauthor | Lai, Yue Shi | en_US |
dc.contributor.mitauthor | Levin, A. | en_US |
dc.contributor.mitauthor | Luckey, P. David, Jr. | en_US |
dc.contributor.mitauthor | Teng, Ma | en_US |
dc.contributor.mitauthor | Nahn, Steven | en_US |
dc.contributor.mitauthor | Paus, Christoph M. E. | en_US |
dc.contributor.mitauthor | Ralph, Duncan Kelley | en_US |
dc.contributor.mitauthor | Roland, Christof E. | en_US |
dc.contributor.mitauthor | Roland, Gunther M. | en_US |
dc.contributor.mitauthor | Stephans, George S. F. | en_US |
dc.contributor.mitauthor | Stockli, Fabian | en_US |
dc.contributor.mitauthor | Sumorok, Konstanty C. | en_US |
dc.contributor.mitauthor | Velicanu, Dragos Alexandru | en_US |
dc.contributor.mitauthor | Wolf, R. | en_US |
dc.contributor.mitauthor | Wyslouch, Boleslaw | en_US |
dc.contributor.mitauthor | Yang, M. | en_US |
dc.contributor.mitauthor | Yilmaz, Yetkin | en_US |
dc.contributor.mitauthor | Yoon, A. S. | en_US |
dc.contributor.mitauthor | Zanetti, Marco | en_US |
dc.contributor.mitauthor | Zhukova, Victoria | en_US |
dc.relation.journal | Physics Letters B | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Apyan, Aram; Bauer, Gerry P.; Busza, Wit; Cali, Ivan Amos; Chan, M.; Di Matteo, Leonardo; Dutta, V.; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Gulhan, Doga Can; Kim, Y.; Klute, Markus; Lai, Yue Shi; Levin, A.; Luckey, P. David, Jr.; Teng, Ma; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Roland, Christof E.; Roland, Gunther M.; Stephans, George S. F.;
Stockli, Fabian; Sumorok, Konstanty C.; Velicanu, Dragos Alexandru; Wolf, R.; Wyslouch, Boleslaw; Yang, M.; Yilmaz, Yetkin; Yoon, A. S.; Zanetti, Marco; Zhukova, Victoria | en_US |
dc.identifier.orcid | https://orcid.org/0000-0002-3831-9071 | |
dc.identifier.orcid | https://orcid.org/0000-0003-3106-4894 | |
dc.identifier.orcid | https://orcid.org/0000-0001-6332-5839 | |
dc.identifier.orcid | https://orcid.org/0000-0001-8983-2169 | |
dc.identifier.orcid | https://orcid.org/0000-0002-1260-777X | |
dc.identifier.orcid | https://orcid.org/0000-0002-9418-6656 | |
dc.identifier.orcid | https://orcid.org/0000-0002-6047-4211 | |
dc.identifier.orcid | https://orcid.org/0000-0003-3681-0649 | |
dc.identifier.orcid | https://orcid.org/0000-0003-1486-606X | |
dc.identifier.orcid | https://orcid.org/0000-0001-9236-6621 | |
dc.identifier.orcid | https://orcid.org/0000-0002-0869-5631 | |
dc.identifier.orcid | https://orcid.org/0000-0002-1136-6900 | |
mit.license | PUBLISHER_CC | en_US |
mit.metadata.status | Complete | |