Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV
Measurements of the differential and double-differential Drell-Yan cross sections are presented using an integrated luminosity of 4.5 (4.8) fb[superscript −1] in the dimuon (dielectron) channel of proton-proton collision data recorded with the CMS detector at the LHC at √s = 7 TeV. The measured incl...
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| Format: | Article |
| Language: | en_US |
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Springer-Verlag
2014
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| Online Access: | http://hdl.handle.net/1721.1/86031 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/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X 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 | Apyan, Aram Busza, Wit Cali, Ivan Amos Chan, M. Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Gulhan, Doga Can Kim, Y. Klute, Markus Lai, Yue Shi Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Velicanu, Dragos Alexandru Wyslouch, Boleslaw Yilmaz, Yetkin Zanetti, Marco Bauer, Gerry P Luckey Jr, P David Roland, Gunther M Stoeckli, Fabian Dutta, Valentina Levin, Andrew Michael Roland, Christof E Sumorok, Konstanty C Wolf, Roger Yang, Mingming Yoon, A. S. Wyslouch, Victoria |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Apyan, Aram Busza, Wit Cali, Ivan Amos Chan, M. Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Gulhan, Doga Can Kim, Y. Klute, Markus Lai, Yue Shi Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Velicanu, Dragos Alexandru Wyslouch, Boleslaw Yilmaz, Yetkin Zanetti, Marco Bauer, Gerry P Luckey Jr, P David Roland, Gunther M Stoeckli, Fabian Dutta, Valentina Levin, Andrew Michael Roland, Christof E Sumorok, Konstanty C Wolf, Roger Yang, Mingming Yoon, A. S. Wyslouch, Victoria |
| author_sort | Apyan, Aram |
| collection | MIT |
| description | Measurements of the differential and double-differential Drell-Yan cross sections are presented using an integrated luminosity of 4.5 (4.8) fb[superscript −1] in the dimuon (dielectron) channel of proton-proton collision data recorded with the CMS detector at the LHC at √s = 7 TeV. The measured inclusive cross section in the Z-peak region (60–120 GeV) is σ(ℓℓ) = 986.4 ± 0.6 (stat.) ± 5.9 (exp. syst.) ± 21.7 (th. syst.) ± 21.7 (lum.) pb for the combination of the dimuon and dielectron channels. Differential cross sections dσ/dm for the dimuon, dielectron, and combined channels are measured in the mass range 15 to 1500 GeV and corrected to the full phase space. Results are also presented for the measurement of the double-differential cross section d[superscript 2]σ/dm d|y| in the dimuon channel over the mass range 20 to 1500 GeV and absolute dimuon rapidity from 0 to 2.4. These measurements are compared to the predictions of perturbative QCD calculations at next-to-leading and next-to-next-to-leading orders using various sets of parton distribution functions. |
| first_indexed | 2024-09-23T14:09:18Z |
| format | Article |
| id | mit-1721.1/86031 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:09:18Z |
| publishDate | 2014 |
| publisher | Springer-Verlag |
| record_format | dspace |
| spelling | mit-1721.1/860312023-02-26T04:24:21Z Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV Apyan, Aram Busza, Wit Cali, Ivan Amos Chan, M. Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Gulhan, Doga Can Kim, Y. Klute, Markus Lai, Yue Shi Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Velicanu, Dragos Alexandru Wyslouch, Boleslaw Yilmaz, Yetkin Zanetti, Marco Bauer, Gerry P Luckey Jr, P David Roland, Gunther M Stoeckli, Fabian Dutta, Valentina Levin, Andrew Michael Roland, Christof E Sumorok, Konstanty C Wolf, Roger Yang, Mingming Yoon, A. S. Wyslouch, Victoria Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Massachusetts Institute of Technology. School of Science 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. Ma, Teng 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 Measurements of the differential and double-differential Drell-Yan cross sections are presented using an integrated luminosity of 4.5 (4.8) fb[superscript −1] in the dimuon (dielectron) channel of proton-proton collision data recorded with the CMS detector at the LHC at √s = 7 TeV. The measured inclusive cross section in the Z-peak region (60–120 GeV) is σ(ℓℓ) = 986.4 ± 0.6 (stat.) ± 5.9 (exp. syst.) ± 21.7 (th. syst.) ± 21.7 (lum.) pb for the combination of the dimuon and dielectron channels. Differential cross sections dσ/dm for the dimuon, dielectron, and combined channels are measured in the mass range 15 to 1500 GeV and corrected to the full phase space. Results are also presented for the measurement of the double-differential cross section d[superscript 2]σ/dm d|y| in the dimuon channel over the mass range 20 to 1500 GeV and absolute dimuon rapidity from 0 to 2.4. These measurements are compared to the predictions of perturbative QCD calculations at next-to-leading and next-to-next-to-leading orders using various sets of parton distribution functions. United States. Dept. of Energy National Science Foundation (U.S.) 2014-04-04T18:26:50Z 2014-04-04T18:26:50Z 2013-12 2013-10 Article http://purl.org/eprint/type/JournalArticle 1029-8479 http://hdl.handle.net/1721.1/86031 Chatrchyan, S., V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic, et al. “Measurement of the Differential and Double-Differential Drell-Yan Cross Sections in Proton-Proton Collisions at √s = 7 TeV.” J. High Energ. Phys. 2013, no. 12 (December 2013). © CERN, for the benefi t of the CMS collaboration 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/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X 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/10.1007/JHEP12(2013)030 Journal of High Energy Physics Publisher with Creative Commons License http://creativecommons.org/licenses/by/4.0/ application/pdf Springer-Verlag Springer-Verlag |
| spellingShingle | Apyan, Aram Busza, Wit Cali, Ivan Amos Chan, M. Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Gulhan, Doga Can Kim, Y. Klute, Markus Lai, Yue Shi Ma, Teng Nahn, Steven Paus, Christoph M. E. Ralph, Duncan Kelley Stephans, George S. F. Velicanu, Dragos Alexandru Wyslouch, Boleslaw Yilmaz, Yetkin Zanetti, Marco Bauer, Gerry P Luckey Jr, P David Roland, Gunther M Stoeckli, Fabian Dutta, Valentina Levin, Andrew Michael Roland, Christof E Sumorok, Konstanty C Wolf, Roger Yang, Mingming Yoon, A. S. Wyslouch, Victoria Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title | Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title_full | Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title_fullStr | Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title_full_unstemmed | Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title_short | Measurement of the differential and double-differential Drell-Yan cross sections in proton-proton collisions at √s = 7 TeV |
| title_sort | measurement of the differential and double differential drell yan cross sections in proton proton collisions at √s 7 tev |
| url | http://hdl.handle.net/1721.1/86031 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/0000-0003-3681-0649 https://orcid.org/0000-0003-1486-606X 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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