Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings
A measurement of electroweak-induced production of Wγ and two jets is performed, where the W boson decays leptonically. The data used in the analysis correspond to an integrated luminosity of 19.7 fb−1collected by the CMS experiment in s=8 TeV proton-proton collisions produced at the LHC. Candidate...
| _version_ | 1810996102526140416 |
|---|---|
| author | Abercrombie, Daniel Robert Allen, Brandon Leigh Apyan, Aram Barbieri, Richard Alexander Baty, Austin Alan Bi, Ran Bierwagen, Katharina Brandt, Stephanie Akemi Busza, Wit Cali, Ivan Amos Demiragli, Zeynep Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Hsu, Dylan George Iiyama, Yutaro Innocenti, Gian Michele Klute, Markus Kovalskyi, Dmytro Krajczar, Krisztian F. Lai, Yue Shi Lee, Yen-Jie Levin, Andrew Michael Luckey Jr, P David Marini, Andrea Carlo McGinn, Christopher Francis Mironov, Camelia Maria Narayanan, Siddharth Madhavan Niu, Xinmei Paus, Christoph M. E. Roland, Christof E Roland, Gunther M Salfeld-Nebgen, Jakob Maxillian Henry Stephans, George S. F. Sumorok, Konstanty C Tatar, Kaya Varma, Mukund Madhav Velicanu, Dragos Alexandru Veverka, Jan Wang, J. Wang, Ta-Wei Wyslouch, Boleslaw Yang, Mingming Wyslouch, Victoria |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Abercrombie, Daniel Robert Allen, Brandon Leigh Apyan, Aram Barbieri, Richard Alexander Baty, Austin Alan Bi, Ran Bierwagen, Katharina Brandt, Stephanie Akemi Busza, Wit Cali, Ivan Amos Demiragli, Zeynep Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Hsu, Dylan George Iiyama, Yutaro Innocenti, Gian Michele Klute, Markus Kovalskyi, Dmytro Krajczar, Krisztian F. Lai, Yue Shi Lee, Yen-Jie Levin, Andrew Michael Luckey Jr, P David Marini, Andrea Carlo McGinn, Christopher Francis Mironov, Camelia Maria Narayanan, Siddharth Madhavan Niu, Xinmei Paus, Christoph M. E. Roland, Christof E Roland, Gunther M Salfeld-Nebgen, Jakob Maxillian Henry Stephans, George S. F. Sumorok, Konstanty C Tatar, Kaya Varma, Mukund Madhav Velicanu, Dragos Alexandru Veverka, Jan Wang, J. Wang, Ta-Wei Wyslouch, Boleslaw Yang, Mingming Wyslouch, Victoria |
| author_sort | Abercrombie, Daniel Robert |
| collection | MIT |
| description | A measurement of electroweak-induced production of Wγ and two jets is performed, where the W boson decays leptonically. The data used in the analysis correspond to an integrated luminosity of 19.7 fb−1collected by the CMS experiment in s=8 TeV proton-proton collisions produced at the LHC. Candidate events are selected with exactly one muon or electron, missing transverse momentum, one photon, and two jets with large rapidity separation. An excess over the hypothesis of the standard model without electroweak production of Wγ with two jets is observed with a significance of 2.7 standard deviations. The cross section measured in the fiducial region is 10.8 ± 4.1(stat) ± 3.4(syst) ± 0.3(lumi) fb, which is consistent with the standard model electroweak prediction. The total cross section for Wγ in association with two jets in the same fiducial region is measured to be 23.2 ± 4.3(stat) ± 1.7(syst) ± 0.6(lumi) fb, which is consistent with the standard model prediction from the combination of electroweak and quantum chromodynamics-induced processes. No deviations are observed from the standard model predictions and experimental limits on anomalous quartic gauge couplings fM,0−7/Λ4, fT,0−2/Λ4, and fT,5−7/Λ4are set at 95% confidence level.[Figure not available: see fulltext.]. |
| first_indexed | 2024-09-23T14:07:50Z |
| format | Article |
| id | mit-1721.1/117706 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T14:07:50Z |
| publishDate | 2018 |
| publisher | Springer Nature |
| record_format | dspace |
| spelling | mit-1721.1/1177062022-10-01T19:22:58Z Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings Abercrombie, Daniel Robert Allen, Brandon Leigh Apyan, Aram Barbieri, Richard Alexander Baty, Austin Alan Bi, Ran Bierwagen, Katharina Brandt, Stephanie Akemi Busza, Wit Cali, Ivan Amos Demiragli, Zeynep Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Hsu, Dylan George Iiyama, Yutaro Innocenti, Gian Michele Klute, Markus Kovalskyi, Dmytro Krajczar, Krisztian F. Lai, Yue Shi Lee, Yen-Jie Levin, Andrew Michael Luckey Jr, P David Marini, Andrea Carlo McGinn, Christopher Francis Mironov, Camelia Maria Narayanan, Siddharth Madhavan Niu, Xinmei Paus, Christoph M. E. Roland, Christof E Roland, Gunther M Salfeld-Nebgen, Jakob Maxillian Henry Stephans, George S. F. Sumorok, Konstanty C Tatar, Kaya Varma, Mukund Madhav Velicanu, Dragos Alexandru Veverka, Jan Wang, J. Wang, Ta-Wei Wyslouch, Boleslaw Yang, Mingming Wyslouch, Victoria Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Abercrombie, Daniel Robert Allen, Brandon Leigh Apyan, Aram Barbieri, Richard Alexander Baty, Austin Alan Bi, Ran Bierwagen, Katharina Brandt, Stephanie Akemi Busza, Wit Cali, Ivan Amos Demiragli, Zeynep Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Hsu, Dylan George Iiyama, Yutaro Innocenti, Gian Michele Klute, Markus Kovalskyi, Dmytro Krajczar, Krisztian F. Lai, Yue Shi Lee, Yen-Jie Levin, Andrew Michael Luckey Jr, P David Marini, Andrea Carlo McGinn, Christopher Francis Mironov, Camelia Maria Narayanan, Siddharth Madhavan Niu, Xinmei Paus, Christoph M. E. Roland, Christof E Roland, Gunther M Salfeld-Nebgen, Jakob Maxillian Henry Stephans, George S. F. Sumorok, Konstanty C Tatar, Kaya Varma, Mukund Madhav Velicanu, Dragos Alexandru Veverka, Jan Wang, J. Wang, Ta-Wei Wyslouch, Boleslaw Yang, Mingming Wyslouch, Victoria A measurement of electroweak-induced production of Wγ and two jets is performed, where the W boson decays leptonically. The data used in the analysis correspond to an integrated luminosity of 19.7 fb−1collected by the CMS experiment in s=8 TeV proton-proton collisions produced at the LHC. Candidate events are selected with exactly one muon or electron, missing transverse momentum, one photon, and two jets with large rapidity separation. An excess over the hypothesis of the standard model without electroweak production of Wγ with two jets is observed with a significance of 2.7 standard deviations. The cross section measured in the fiducial region is 10.8 ± 4.1(stat) ± 3.4(syst) ± 0.3(lumi) fb, which is consistent with the standard model electroweak prediction. The total cross section for Wγ in association with two jets in the same fiducial region is measured to be 23.2 ± 4.3(stat) ± 1.7(syst) ± 0.6(lumi) fb, which is consistent with the standard model prediction from the combination of electroweak and quantum chromodynamics-induced processes. No deviations are observed from the standard model predictions and experimental limits on anomalous quartic gauge couplings fM,0−7/Λ4, fT,0−2/Λ4, and fT,5−7/Λ4are set at 95% confidence level.[Figure not available: see fulltext.]. United States. Department of Energy National Science Foundation (U.S.) 2018-09-11T15:00:19Z 2018-09-11T15:00:19Z 2017-06 2016-12 2018-09-05T13:54:08Z Article http://purl.org/eprint/type/JournalArticle 1029-8479 http://hdl.handle.net/1721.1/117706 The CMS collaboration, et al. “Measurement of Electroweak-Induced Production of Wγ with Two Jets in Pp Collisions at √s = 8 TeV and Constraints on Anomalous Quartic Gauge Couplings.” Journal of High Energy Physics, vol. 2017, no. 6, June 2017. © 2017 The Authors https://orcid.org/0000-0003-0293-1944 https://orcid.org/0000-0002-4371-2038 https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-7945-005X https://orcid.org/0000-0001-5310-3466 https://orcid.org/0000-0003-3951-4634 https://orcid.org/0000-0002-2622-8295 https://orcid.org/0000-0002-8590-2673 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0002-2822-3375 https://orcid.org/0000-0001-8521-737X https://orcid.org/0000-0002-8696-1747 https://orcid.org/0000-0002-8297-5930 https://orcid.org/0000-0003-4511-0855 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-6923-293X https://orcid.org/0000-0003-1486-606X https://orcid.org/0000-0003-2593-7767 https://orcid.org/0000-0002-1136-6900 https://orcid.org/0000-0003-2351-0487 https://orcid.org/0000-0003-1281-0193 https://orcid.org/0000-0002-8599-2437 https://orcid.org/0000-0003-2723-3560 https://orcid.org/0000-0001-7842-1591 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0002-7312-5854 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0003-3879-5622 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0002-6448-0168 https://orcid.org/0000-0001-8261-8346 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-0899-7621 https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0001-6332-5839 http://dx.doi.org/10.1007/JHEP06(2017)106 Journal of High Energy Physics Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/ application/pdf Springer Nature Springer |
| spellingShingle | Abercrombie, Daniel Robert Allen, Brandon Leigh Apyan, Aram Barbieri, Richard Alexander Baty, Austin Alan Bi, Ran Bierwagen, Katharina Brandt, Stephanie Akemi Busza, Wit Cali, Ivan Amos Demiragli, Zeynep Di Matteo, Leonardo Gomez-Ceballos, Guillelmo Goncharov, Maxim Hsu, Dylan George Iiyama, Yutaro Innocenti, Gian Michele Klute, Markus Kovalskyi, Dmytro Krajczar, Krisztian F. Lai, Yue Shi Lee, Yen-Jie Levin, Andrew Michael Luckey Jr, P David Marini, Andrea Carlo McGinn, Christopher Francis Mironov, Camelia Maria Narayanan, Siddharth Madhavan Niu, Xinmei Paus, Christoph M. E. Roland, Christof E Roland, Gunther M Salfeld-Nebgen, Jakob Maxillian Henry Stephans, George S. F. Sumorok, Konstanty C Tatar, Kaya Varma, Mukund Madhav Velicanu, Dragos Alexandru Veverka, Jan Wang, J. Wang, Ta-Wei Wyslouch, Boleslaw Yang, Mingming Wyslouch, Victoria Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title | Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title_full | Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title_fullStr | Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title_full_unstemmed | Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title_short | Measurement of electroweak-induced production of Wγ with two jets in pp collisions at √s = 8 TeV and constraints on anomalous quartic gauge couplings |
| title_sort | measurement of electroweak induced production of wγ with two jets in pp collisions at √s 8 tev and constraints on anomalous quartic gauge couplings |
| url | http://hdl.handle.net/1721.1/117706 https://orcid.org/0000-0003-0293-1944 https://orcid.org/0000-0002-4371-2038 https://orcid.org/0000-0002-9418-6656 https://orcid.org/0000-0002-7945-005X https://orcid.org/0000-0001-5310-3466 https://orcid.org/0000-0003-3951-4634 https://orcid.org/0000-0002-2622-8295 https://orcid.org/0000-0002-8590-2673 https://orcid.org/0000-0002-3831-9071 https://orcid.org/0000-0002-2822-3375 https://orcid.org/0000-0001-8521-737X https://orcid.org/0000-0002-8696-1747 https://orcid.org/0000-0002-8297-5930 https://orcid.org/0000-0003-4511-0855 https://orcid.org/0000-0002-0869-5631 https://orcid.org/0000-0002-6923-293X https://orcid.org/0000-0003-1486-606X https://orcid.org/0000-0003-2593-7767 https://orcid.org/0000-0002-1136-6900 https://orcid.org/0000-0003-2351-0487 https://orcid.org/0000-0003-1281-0193 https://orcid.org/0000-0002-8599-2437 https://orcid.org/0000-0003-2723-3560 https://orcid.org/0000-0001-7842-1591 https://orcid.org/0000-0002-6047-4211 https://orcid.org/0000-0002-7312-5854 https://orcid.org/0000-0001-8983-2169 https://orcid.org/0000-0003-3879-5622 https://orcid.org/0000-0003-3106-4894 https://orcid.org/0000-0002-6448-0168 https://orcid.org/0000-0001-8261-8346 https://orcid.org/0000-0002-1260-777X https://orcid.org/0000-0002-0899-7621 https://orcid.org/0000-0003-3681-0649 https://orcid.org/0000-0001-6332-5839 |
| work_keys_str_mv | AT abercrombiedanielrobert measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT allenbrandonleigh measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT apyanaram measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT barbieririchardalexander measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT batyaustinalan measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT biran measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT bierwagenkatharina measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT brandtstephanieakemi measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT buszawit measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT caliivanamos measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT demiraglizeynep measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT dimatteoleonardo measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT gomezceballosguillelmo measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT goncharovmaxim measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT hsudylangeorge measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT iiyamayutaro measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT innocentigianmichele measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT klutemarkus measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT kovalskyidmytro measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT krajczarkrisztianf measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT laiyueshi measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT leeyenjie measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT levinandrewmichael measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT luckeyjrpdavid measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT mariniandreacarlo measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT mcginnchristopherfrancis measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT mironovcameliamaria measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT narayanansiddharthmadhavan measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT niuxinmei measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT pauschristophme measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT rolandchristofe measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT rolandguntherm measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT salfeldnebgenjakobmaxillianhenry measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT stephansgeorgesf measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT sumorokkonstantyc measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT tatarkaya measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT varmamukundmadhav measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT velicanudragosalexandru measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT veverkajan measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT wangj measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT wangtawei measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT wyslouchboleslaw measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT yangmingming measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings AT wyslouchvictoria measurementofelectroweakinducedproductionofwgwithtwojetsinppcollisionsats8tevandconstraintsonanomalousquarticgaugecouplings |