Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV
A measurement is presented of the ZZ production cross section in the ZZ -> 2l2l' decay mode with l = e, μ and l' = e, μ, τ in proton-proton collisions at root √s = 7 TeV with the CMS experiment at the LHC. Results are based on data corresponding to an integrated luminosity of 5.0 fb[sup...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
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Springer Berlin Heidelberg
2018
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| Online Access: | http://hdl.handle.net/1721.1/116094 https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-2850-9007 |
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| author | CMS Collaboration Apyan, Aram Bauer, Gerry P Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Klute, Markus Krajczar, Krisztian F. Luckey Jr, P David Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stephans, George S. F. Stoeckli, Fabian Sumorok, Konstanty C Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, Roger Wyslouch, Boleslaw Yang, Ming Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Kim, Y. Chan, M. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics CMS Collaboration Apyan, Aram Bauer, Gerry P Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Klute, Markus Krajczar, Krisztian F. Luckey Jr, P David Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stephans, George S. F. Stoeckli, Fabian Sumorok, Konstanty C Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, Roger Wyslouch, Boleslaw Yang, Ming Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Kim, Y. Chan, M. |
| author_sort | CMS Collaboration |
| collection | MIT |
| description | A measurement is presented of the ZZ production cross section in the ZZ -> 2l2l' decay mode with l = e, μ and l' = e, μ, τ in proton-proton collisions at root √s = 7 TeV with the CMS experiment at the LHC. Results are based on data corresponding to an integrated luminosity of 5.0 fb[superscript -1]. The measured cross section sigma(pp -> ZZ) = 6.24[subscript -080][superscript +0.86](stat.)[subscript -0.32][superscript +0.41](syst.) +/- 0.14 (lumi.) pb is consistent with the standard model predictions. The following limits on ZZZ and ZZ-γ anomalous trilinear gauge couplings are set at 95% confidence level: -0.011 < f[subscript 4][superscript Z] < 0.012, -0.012 < f [subscript 5][superscript Z] < 0.012, -0.013 < f[subscript 4]γ < 0.015, and -0.014 < f[subscript 5]γ < 0.014. Keywords: Hadron-Hadron Scattering |
| first_indexed | 2024-09-23T08:12:51Z |
| format | Article |
| id | mit-1721.1/116094 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T08:12:51Z |
| publishDate | 2018 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | mit-1721.1/1160942023-02-26T04:45:18Z Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV CMS Collaboration Apyan, Aram Bauer, Gerry P Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Klute, Markus Krajczar, Krisztian F. Luckey Jr, P David Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stephans, George S. F. Stoeckli, Fabian Sumorok, Konstanty C Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, Roger Wyslouch, Boleslaw Yang, Ming Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Kim, Y. Chan, M. Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Apyan, Aram Bauer, Gerry P Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Chan, Matthew Hans Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Kim, Yongsun Klute, Markus Krajczar, Krisztian F. Luckey Jr, P David Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stephans, George S. F. Stoeckli, Fabian Sumorok, Konstanty C Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, Roger Wyslouch, Boleslaw Yang, Ming Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco A measurement is presented of the ZZ production cross section in the ZZ -> 2l2l' decay mode with l = e, μ and l' = e, μ, τ in proton-proton collisions at root √s = 7 TeV with the CMS experiment at the LHC. Results are based on data corresponding to an integrated luminosity of 5.0 fb[superscript -1]. The measured cross section sigma(pp -> ZZ) = 6.24[subscript -080][superscript +0.86](stat.)[subscript -0.32][superscript +0.41](syst.) +/- 0.14 (lumi.) pb is consistent with the standard model predictions. The following limits on ZZZ and ZZ-γ anomalous trilinear gauge couplings are set at 95% confidence level: -0.011 < f[subscript 4][superscript Z] < 0.012, -0.012 < f [subscript 5][superscript Z] < 0.012, -0.013 < f[subscript 4]γ < 0.015, and -0.014 < f[subscript 5]γ < 0.014. Keywords: Hadron-Hadron Scattering 2018-06-05T15:26:28Z 2018-06-05T15:26:28Z 2013-01 2012-11 2018-06-01T13:57:53Z Article http://purl.org/eprint/type/JournalArticle 1029-8479 http://hdl.handle.net/1721.1/116094 Chatrchyan, S. et al. “Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV.” Journal of High Energy Physics 2013, 1 (January 2013): 63 © 2013 CERN for the benefit of the CMS collaboration https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-2850-9007 http://dx.doi.org/10.1007/JHEP01(2013)063 Journal of High Energy Physics Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/ application/pdf Springer Berlin Heidelberg Journal of High Energy Physics |
| spellingShingle | CMS Collaboration Apyan, Aram Bauer, Gerry P Bendavid, Joshua L. Busza, Wit Butz, Erik M. Cali, Ivan Amos Dutta, Valentina Gomez-Ceballos, Guillelmo Goncharov, Maxim Hahn, Kristian Allan Klute, Markus Krajczar, Krisztian F. Luckey Jr, P David Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Roland, Christof E Roland, Gunther M Rudolph, Matthew Scott Stephans, George S. F. Stoeckli, Fabian Sumorok, Konstanty C Sung, Kevin Kai Hong Velicanu, Dragos Alexandru Wenger, Edward Allen Wolf, Roger Wyslouch, Boleslaw Yang, Ming Yilmaz, Yetkin Yoon, A. S. Zanetti, Marco Kim, Y. Chan, M. Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title | Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title_full | Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title_fullStr | Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title_full_unstemmed | Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title_short | Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at √s = 7 TeV |
| title_sort | measurement of the zz production cross section and search for anomalous couplings in 2l2l final states in pp collisions at √s 7 tev |
| url | http://hdl.handle.net/1721.1/116094 https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0002-2850-9007 |
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