期刊
PHYSICS LETTERS B
卷 809, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physletb.2020.135710
关键词
CMS; Physics; Diboson; Electroweak
资金
- FWF (Austria)
- FNRS (Belgium)
- FWO (Belgium)
- CNPq (Brazil)
- CAPES (Brazil)
- FAPERJ (Brazil)
- FAPERGS (Brazil)
- FAPESP (Brazil)
- MES (Bulgaria)
- MoST (China)
- NSFC (China)
- COLCIENCIAS (Colombia)
- CSF (Croatia)
- SENESCYT (Ecuador)
- MoER (Estonia)
- ERDF (Estonia)
- Academy of Finland (Finland)
- MEC (Finland)
- CEA (France)
- CNRS/IN2P3 (France)
- BMBF (Germany)
- DFG (Germany)
- HGF (Germany)
- GSRT (Greece)
- NKFIA (Hungary)
- DAE (India)
- DST (India)
- IPM (Iran)
- SFI (Ireland)
- INFN (Italy)
- NRF (Republic of Korea)
- MES (Latvia)
- MOE (Malaysia)
- UM (Malaysia)
- BUAP (Mexico)
- CONACYT (Mexico)
- UASLP-FAI (Mexico)
- FCT (Portugal)
- JINR (Dubna)
- RosAtom (Russia)
- RFBR (Russia)
- MESTD (Serbia)
- SEIDI (Spain)
- FEDER (Spain)
- Swiss Funding Agencies (Switzerland)
- NSTDA (Thailand)
- TUBITAK (Turkey)
- TAEK (Turkey)
- NASU (Ukraine)
- DOE (USA)
- NSF (USA)
- Horizon 2020 Grant (European Union) [675440, 752730, 765710]
- Leventis Foundation
- A.P. Sloan Foundation
- Alexander von Humboldt Foundation
- Belgian Federal Science Policy Office
- Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- FWO (Belgium) under the Excellence of Science - EOS [30820817]
- Beijing Municipal Science AMP
- Technology Commission [Z191100007219010]
- Ministry of Education, Youth and Sports (MEYS) of the Czech Republic
- Deutsche Forschungsgemeinschaft (DFG) under Germany's Excellence Strategy [EXC 2121, 390833306]
- Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences
- Council of Science and Industrial Research, India
- HOMING PLUS program of the Foundation for Polish Science
- European Union, Regional Development Fund
- Sonata-bis [2012/07/E/ST2/01406]
- National Priorities Research Program by Qatar National Research Fund
- Ministry of Science and Education (Russia) [14.W03.31.0026]
- Tomsk Polytechnic University Competitiveness Enhancement Program and Nauka Project (Russia) [FSWW-2020-0008]
- Programa Estatal de Fomento de la Investigacion Cientifica y Tecnica de Excelencia Maria de Maeztu [MDM-2015-0509]
- Programa Severo Ochoa del Principado de Asturias
- EU-ESF
- Greek NSRF
- Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University
- Kavli Foundation
- Nvidia Corporation
- SuperMicro Corporation
- Welch Foundation [C-1845]
- Weston Havens Foundation (USA)
- NKFIA (Hungary) [123842, 123959, 124845, 124850, 125105, 128713, 128786, 129058]
- National Science Center (Poland) [2014/14/M/ST2/00428, 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861]
- BMBWF (Austria)
- CERN
- CAS (China)
- MSES (Croatia)
- RPF (Cyprus)
- ERC IUT (Estonia)
- PUT (Estonia)
- HIP (Finland)
- MSIP (Republic of Korea)
- LAS (Lithuania)
- CINVESTAV (Mexico)
- LNS (Mexico)
- SEP (Mexico)
- MOS (Montenegro)
- MBIE (New Zealand)
- PAEC (Pakistan)
- MSHE (Poland)
- NSC (Poland)
- MON (Russia)
- RAS (Russia)
- NRC KI (Russia)
- CPAN (Spain)
- PCTI (Spain)
- MoSTR (Sri Lanka)
- MST (Taipei)
- ThEPCenter (Thailand)
- IPST (Thailand)
- STAR (Thailand)
- STFC (United Kingdom)
- Marie-Curie program
- European Research Council
- F.R.S.-FNRS
- Lendulet (Momentum) Program
- New National Excellence Program UNKP
- Mobility Plus program of the Ministry of Science and Higher Education
- Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand)
- Science and Technology Facilities Council [ST/K003542/1, ST/L005603/1, ST/K001639/1, ST/N001273/1, ST/M004775/1, ST/H000925/2] Funding Source: researchfish
- STFC [ST/K003542/1, ST/S00078X/1, ST/M004775/1, ST/L005603/1, ST/S000739/1, ST/N001273/1, ST/H000925/2, ST/K001639/1] Funding Source: UKRI
Measurements of production cross sections of WZ and same-sign WW boson pairs in association with two jets in proton-proton collisions at root s = 13 TeV at the LHC are reported. The data sample corresponds to an integrated luminosity of 137fb(-1), collected with the CMS detector during 2016-2018. The measurements are performed in the leptonic decay modes W(+/-)Z -> l(+/-)nu l'(+/-)l'(-/+) and (WW +/-)-W-+/- -> l(+/-)nu l'(+/-)nu, where l, l' = e, mu. Differential fiducial cross sections as functions of the invariant masses of the jet and charged lepton pairs, as well as of the leading-lepton transverse momentum, are measured for (WW +/-)-W-+/- production and are consistent with the standard model predictions. The dependence of differential cross sections on the invariant mass of the jet pair is also measured for WZ production. An observation of electroweak production of WZ boson pairs is reported with an observed (expected) significance of 6.8 (5.3) standard deviations. Constraints are obtained on the structure of quartic vector boson interactions in the framework of effective field theory. (c) 2020 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
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