Search for dark matter particles in W$$^{+}$$W$$^{−}$$ events with transverse momentum imbalance in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV
- Yerevan Phys. Inst.
- Vienna, OAW
- Vienna, OAW; TU Vienna
- Antwerp U.
- Vrije U., Brussels
- Vrije U., Brussels; Gent U.
- Brussels U.
- Gent U.
- Louvain U.
- Rio de Janeiro, CBPF
- Rio de Janeiro State U.
- Rio de Janeiro State U.; U. Campinas
- Rio de Janeiro State U.; Rio Grande do Sul U.
- Rio Grande do Sul U.
- ABC Federal U.
- Sofiya, Inst. Nucl. Res.
- Sofiya U.
- Tarapaca U.
- Tsinghua U., Beijing; Nanjing Normal U.
- Tsinghua U., Beijing
- Tsinghua U., Beijing; Nanjing Normal U.; Iowa U.
- Beijing, Inst. High Energy Phys.; UCAS, Beijing
- Beijing, Inst. High Energy Phys.
- Peking U.
- SYSU, Guangzhou
- Hefei, CUST
- Fudan U.
- Zhejiang U.
- Andes U., Bogota
- Antioquia U.
- Split Tech. U.
- Split U.
- Boskovic Inst., Zagreb
- Boskovic Inst., Zagreb; Unlisted
- Cyprus U.
- Charles U.
- Quito, Escuela Politecnica Natl.
- San Francisco de Quito U.
- Cairo, Acad. Sci. Res. Tech.; British U. in Egypt
- Cairo, Acad. Sci. Res. Tech.; Cairo U.
- Fayoum U.
- NICPB, Tallinn
- Helsinki U.
- Helsinki Inst. of Phys.
- Lappeenranta U. Tech.
- IRFU, Saclay
- IRFU, Saclay; Purdue U.
- Ecole Polytechnique
- Strasbourg, IPHC; Haute Alsace U.
- Strasbourg, IPHC
- IP2I, Lyon
- IP2I, Lyon; Tsinghua U., Beijing
- GTU, Tbilisi
- GTU, Tbilisi; Unlisted
- Aachen, Tech. Hochsch.
- Aachen, Tech. Hochsch.; Erzincan U.
- DESY
- DESY; Hamburg U.
- DESY; Aachen, Tech. Hochsch.
- DESY; Isfahan Tech. U.
- DESY; Brandenburg Tech. U.
- DESY; IAS, Julich; Aachen, Tech. Hochsch.
- Hamburg U.
- KIT, Karlsruhe, EKP
- KIT, Karlsruhe, EKP; CERN
- KIT, Karlsruhe, IKP
- Democritos Nucl. Res. Ctr.
- Democritos Nucl. Res. Ctr.; CERN
- Athens U.
- Natl. Tech. U., Athens
- Ioannina U.
- Budapest, RMKI; U. Debrecen, Inst. Phys.
- Budapest, RMKI
- Budapest, RMKI; Debrecen, Inst. Nucl. Res.
- Eotvos U.
- Eotvos U.; Budapest, RMKI
- U. Debrecen, Inst. Phys.
- Debrecen, Inst. Nucl. Res.
- Debrecen, Inst. Nucl. Res.; U. Debrecen, Inst. Phys.
- EKU KRC, Gyongyos; Budapest, RMKI
- EKU KRC, Gyongyos
- Panjab U.
- Delhi U.
- Saha Inst.
- Saha Inst.; Visva Bharati U.
- Indian Inst. Tech., Madras
- Indian Inst. Tech., Madras; Bangalore, Indian Inst. Sci.
- TIFR, Mumbai, DHEP
- Bhubaneswar, NISER; Indian Inst. Tech., Bhubaneswar
- Bhubaneswar, NISER
- Bhubaneswar, NISER; Bhubaneswar, Inst. Phys.
- IISER, Pune
- Isfahan Tech. U.; DESY
- Isfahan Tech. U.
- Isfahan Tech. U.; Sharif U. of Tech.
- IPM, Tehran
- University Coll., Dublin
- INFN, Bari
- Bari U.; Helwan U.
- Bari U.
- INFN, Bari; Helwan U.
- INFN, Bologna
- INFN, Bologna; ENEA, Bologna
- INFN, Catania
- Messina U.; INFN, Catania
- INFN, Florence; U. Urbino (main)
- INFN, Florence
- Frascati
- Frascati; Guglielmo Marconi U.
- INFN, Genoa
- INFN, Milan Bicocca
- INFN, Naples
- Naples U.
- CERN
- INFN, Padua
- Fermilab
- Naples U.; INFN, Naples; INFN, Padua
- Ain Shams U., Cairo
- INFN, Pavia
- INFN, Perugia
- INFN, Perugia; Perugia U.
- INFN, Pisa
- Pisa U.
- Pisa, Scuola Normale Superiore
- INFN, Rome
- INFN, Turin
- Turin U.
- INFN, Trieste
- CHEP, Taegu
- Chonnam Natl. U.
- Hanyang U.
- Korea U.
- Kyung Hee U.
- Sejong U.
- Seoul Natl. U.
- Seoul U.
- Yonsei U.
- Sungkyunkwan U.
- AUM, Kuwait
- Riga Tech. U.
- Unlisted
- Vilnius U.
- Malaya U.
- Sonora U.
- CINVESTAV, IPN
- CINVESTAV, IPN; Conacyt, Mexico
- Iberoamericana U.
- Puebla U., Inst. Fis.
- Montenegro U.
- Canterbury U.
- Quaid-i-Azam U.
- AGH-UST, Cracow
- NCBJ, Swierk
- Warsaw U.
- Warsaw U. of Tech.
- LIP, Lisbon
- Belgrade U.
- Madrid, CIEMAT
- Madrid, Autonoma U.
- Oviedo U.
- Cantabria Inst. of Phys.
- Colombo U.
- Ruhuna U.
- CERN; INFN, Pavia
- CERN; Athens U.
- PSI, Villigen; Zurich U.
- PSI, Villigen
- Zurich, ETH
- Zurich U.; Stefan Meyer Inst. Subatomare Phys.
- Zurich U.
- Taiwan, Natl. Central U.; Annecy, LAPP
- Taiwan, Natl. Central U.
- Taiwan, Natl. Central U.; Bangalore, Indian Inst. Sci.
- Taiwan, Natl. Taiwan U.
- Chulalongkorn U.
- Cukurova U.
- Cukurova U.; Adiyaman U.
- Middle East Tech. U., Ankara; Necmettin Erbakan U., Konya
- Middle East Tech. U., Ankara
- Bogazici U.
- Bogazici U.; Marmara U.
- Bogazici U.; Kafkas U.
- Istanbul U.
- Istanbul U.; Adiyaman U.
- Istanbul U.; Yildiz Tech. U.
- Inst. Scintill. Mat., Kharkiv
- Kharkov, KIPT
- Bristol U.
- Bristol U.; Vrije U., Brussels
- Rutherford
- Rutherford; Southampton U.
- Rutherford; Bristol U.
- Imperial Coll., London
- Imperial Coll., London; Monash U.
- Imperial Coll., London; CERN
- Brunel U.
- Baylor U.
- Baylor U.; Unlisted
- Catholic U. America
- Alabama U.
- Boston U.
- Brown U.
- Brown U.; Aachen, Tech. Hochsch.
- Brown U.; Bethel Coll.
- Brown U.; Karamanoglu Mehmetbey U., Karaman
- UC, Davis
- UCLA
- UC, Riverside
- UC, San Diego
- UC, Santa Barbara
- Caltech
- Carnegie Mellon U.
- Colorado U.
- Cornell U.
- Fermilab; Caltech
- Fermilab; Naval Academy, Annapolis
- Florida U.
- Florida State U.
- Yerevan Phys. Inst.; Florida State U.
- Florida Inst. Tech.
- Florida Inst. Tech.; Ain Shams U., Cairo
- Illinois U., Chicago
- Iowa U.
- Iowa U.; Bingöl U.
- Iowa U.; GTU, Tbilisi
- Iowa U.; Sinop U.
- Johns Hopkins U.
- Kansas U.
- Kansas U.; Bucharest, IFIN-HH
- Kansas State U.
- LLNL, Livermore
- Maryland U.
- MIT
- Minnesota U.
- Mississippi U.
- Nebraska U.
- SUNY, Buffalo
- Northeastern U.
- Northwestern U.
- Notre Dame U.
- Notre Dame U.; Unlisted
- Ohio State U.
- Princeton U.
- Puerto Rico U., Mayaguez
- Purdue U.
- Purdue U., Calumet
- Rice U.
- Rochester U.
- Rochester U.; Unlisted
- Rockefeller U.
- Rutgers U., Piscataway
- Rutgers U., Piscataway; Brandenburg Tech. U.
- Tennessee U.
- Texas A-M
- Texas A-M; Texas A&M U. Qatar, Doha
- Texas A-M; CHEP, Taegu
- Texas Tech.
- Vanderbilt U.
- Virginia U.
- Wayne State U.
- Wisconsin U., Madison
- Unlisted; Antwerp U.
- Unlisted; Caltech
- Unlisted; Yerevan Phys. Inst.
- Unlisted; Northeastern U.
- Unlisted; Imperial Coll., London; Yerevan Phys. Inst.
- Unlisted; Tashkent, IYF
A search for dark matter particles is performed using events with a pair of W bosons and large missing transverse momentum. Candidate events are selected by requiring one or two leptons (ℓ = electrons or muons). The analysis is based on proton-proton collision data collected at a center-of-mass energy of 13 TeV by the CMS experiment at the LHC and corresponding to an integrated luminosity of 138 fb$$^{−1}$$. No significant excess over the expected standard model background is observed in the ℓνqq and 2ℓ2ν final states of the W$$^{+}$$W$$^{−}$$ boson pair. Limits are set on dark matter production in the context of a simplified dark Higgs model, with a dark Higgs boson mass above the W$$^{+}$$W$$^{−}$$ mass threshold. The dark matter phase space is probed in the mass range 100–300 GeV, extending the scope of previous searches. Current exclusion limits are improved in the range of dark Higgs masses from 160 to 250 GeV, for a dark matter mass of 200 GeV.[graphic not available: see fulltext]
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE
- Contributing Organization:
- The CMS collaboration
- Grant/Contract Number:
- 89243024CSC000002; AC02-05CH11231; AC02-07CH11359
- OSTI ID:
- 2203106
- Report Number(s):
- CERN-EP-2023-216; CMS-EXO-21-012; FERMILAB-PUB--23-626-CMS; oai:inspirehep.net:2712865; arXiv:2310.12229
- Journal Information:
- Journal of High Energy Physics, Journal Name: Journal of High Energy Physics Journal Issue: 3 Vol. 2024; ISSN 1029-8479
- Country of Publication:
- United States
- Language:
- English
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