Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton
The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process t[bar over t] → (ℓν[subscript ℓ])(τν[subscript τ])b[bar over b], where ℓ = e,μ. The data sample corresponds to an integrated luminosity of 19.6 fb...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | en_US |
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Elsevier
2015
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| Online Access: | http://hdl.handle.net/1721.1/92582 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0002-7945-005X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X https://orcid.org/0000-0003-2593-7767 https://orcid.org/0000-0001-9236-6621 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-1136-6900 |
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| author | Zanetti, Marco Wyslouch, Boleslaw Veverka, Jan Velicanu, Dragos Alexandru Stephans, George S. F. Ralph, Duncan Kelley Paus, Christoph M. E. Ma, Teng Lai, Yue Shi Klute, Markus Gulhan, Doga Can Goncharov, Maxim Gomez-Ceballos, Guillelmo Di Matteo, Leonardo Chan, M. Cali, Ivan Amos Busza, Wit Apyan, Aram Stoeckli, Fabian Roland, Gunther M Levin, Andrew Michael Bauer, Gerry P Wyslouch, Victoria Yang, Mingming Sumorok, Konstanty C Roland, Christof E Luckey Jr, P David Lee, Yen-Jie Dutta, Valentina Barbieri, Richard Alexander |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Zanetti, Marco Wyslouch, Boleslaw Veverka, Jan Velicanu, Dragos Alexandru Stephans, George S. F. Ralph, Duncan Kelley Paus, Christoph M. E. Ma, Teng Lai, Yue Shi Klute, Markus Gulhan, Doga Can Goncharov, Maxim Gomez-Ceballos, Guillelmo Di Matteo, Leonardo Chan, M. Cali, Ivan Amos Busza, Wit Apyan, Aram Stoeckli, Fabian Roland, Gunther M Levin, Andrew Michael Bauer, Gerry P Wyslouch, Victoria Yang, Mingming Sumorok, Konstanty C Roland, Christof E Luckey Jr, P David Lee, Yen-Jie Dutta, Valentina Barbieri, Richard Alexander |
| author_sort | Zanetti, Marco |
| collection | MIT |
| description | The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process t[bar over t] → (ℓν[subscript ℓ])(τν[subscript τ])b[bar over b], where ℓ = e,μ. The data sample corresponds to an integrated luminosity of 19.6 fb[superscript −1] collected with the CMS detector in proton–proton collisions at √s = 8 TeV. The measured cross section σ[subscript t [bar over t]] = 257 ± 3 (stat) ± 24 (syst) ± 7 (lumi) pb, assuming a top-quark mass of 172.5 GeV, is consistent with the standard model prediction. |
| first_indexed | 2024-09-23T08:49:56Z |
| format | Article |
| id | mit-1721.1/92582 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T08:49:56Z |
| publishDate | 2015 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | mit-1721.1/925822023-02-26T04:20:56Z Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton Zanetti, Marco Wyslouch, Boleslaw Veverka, Jan Velicanu, Dragos Alexandru Stephans, George S. F. Ralph, Duncan Kelley Paus, Christoph M. E. Ma, Teng Lai, Yue Shi Klute, Markus Gulhan, Doga Can Goncharov, Maxim Gomez-Ceballos, Guillelmo Di Matteo, Leonardo Chan, M. Cali, Ivan Amos Busza, Wit Apyan, Aram Stoeckli, Fabian Roland, Gunther M Levin, Andrew Michael Bauer, Gerry P Wyslouch, Victoria Yang, Mingming Sumorok, Konstanty C Roland, Christof E Luckey Jr, P David Lee, Yen-Jie Dutta, Valentina Barbieri, Richard Alexander Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Massachusetts Institute of Technology. School of Science Apyan, Aram Barbieri, R. Bauer, Gerry P. Busza, Wit Cali, Ivan Amos Chan, M. Di Matteo, Leonardo Dutta, V. Gomez-Ceballos, Guillelmo Goncharov, Maxim Gulhan, Doga Can Klute, Markus Lai, Yue Shi Lee, Y.-J. Levin, A. Luckey, P. David, Jr. Ma, Teng 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 Veverka, Jan Wyslouch, Boleslaw Yang, M. Zanetti, Marco Zhukova, Victoria The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process t[bar over t] → (ℓν[subscript ℓ])(τν[subscript τ])b[bar over b], where ℓ = e,μ. The data sample corresponds to an integrated luminosity of 19.6 fb[superscript −1] collected with the CMS detector in proton–proton collisions at √s = 8 TeV. The measured cross section σ[subscript t [bar over t]] = 257 ± 3 (stat) ± 24 (syst) ± 7 (lumi) pb, assuming a top-quark mass of 172.5 GeV, is consistent with the standard model prediction. European Organization for Nuclear Research United States. Dept. of Energy National Science Foundation (U.S.) Alfred P. Sloan Foundation 2015-01-05T16:40:11Z 2015-01-05T16:40:11Z 2014-10 2014-10 Article http://purl.org/eprint/type/JournalArticle 03702693 http://hdl.handle.net/1721.1/92582 V. Khachatryan et al., “Measurement of the t[bar over t] Production Cross Section in Pp Collisions at √s = 8 TeV in Dilepton Final States Containing One τ Lepton.” Physics Letters B 739 (December 2014): 23–43. https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0002-7945-005X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X https://orcid.org/0000-0003-2593-7767 https://orcid.org/0000-0001-9236-6621 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-1136-6900 en_US http://dx.doi.org/10.1016/j.physletb.2014.10.032 Physics Letters B Creative Commons Attribution http://creativecommons.org/licenses/by/4.0/ application/pdf Elsevier Elsevier |
| spellingShingle | Zanetti, Marco Wyslouch, Boleslaw Veverka, Jan Velicanu, Dragos Alexandru Stephans, George S. F. Ralph, Duncan Kelley Paus, Christoph M. E. Ma, Teng Lai, Yue Shi Klute, Markus Gulhan, Doga Can Goncharov, Maxim Gomez-Ceballos, Guillelmo Di Matteo, Leonardo Chan, M. Cali, Ivan Amos Busza, Wit Apyan, Aram Stoeckli, Fabian Roland, Gunther M Levin, Andrew Michael Bauer, Gerry P Wyslouch, Victoria Yang, Mingming Sumorok, Konstanty C Roland, Christof E Luckey Jr, P David Lee, Yen-Jie Dutta, Valentina Barbieri, Richard Alexander Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title | Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title_full | Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title_fullStr | Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title_full_unstemmed | Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title_short | Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton |
| title_sort | measurement of the t bar over t production cross section in pp collisions at √s 8 tev in dilepton final states containing one τ lepton |
| url | http://hdl.handle.net/1721.1/92582 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0001-6332-5839 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0002-7945-005X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X https://orcid.org/0000-0003-2593-7767 https://orcid.org/0000-0001-9236-6621 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-1136-6900 |
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