A search for decays of the Higgs boson to invisible particles in events with a top-antitop quark pair or a vector boson in proton-proton collisions at s=13TeV

. 2023 ; 83 (10) : 933. [epub] 20231016

Status PubMed-not-MEDLINE Jazyk angličtina Země Francie Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid37855556

A search for decays to invisible particles of Higgs bosons produced in association with a top-antitop quark pair or a vector boson, which both decay to a fully hadronic final state, has been performed using proton-proton collision data collected at s=13TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 138fb-1. The 95% confidence level upper limit set on the branching fraction of the 125GeV Higgs boson to invisible particles, B(H→inv), is 0.54 (0.39 expected), assuming standard model production cross sections. The results of this analysis are combined with previous B(H→inv) searches carried out at s=7, 8, and 13TeV in complementary production modes. The combined upper limit at 95% confidence level on B(H→inv) is 0.15 (0.08 expected).

Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt

Adiyaman University Adiyaman Turkey

AGH University of Science and Technology Faculty of Computer Science Electronics and Telecommunications Kraków Poland

Ain Shams University Cairo Egypt

Another Institute or International Laboratory Covered by a Cooperation Agreement with CERN Geneva Switzerland

Authors Affiliated with an Institute or an International Laboratory Covered by a Cooperation Agreement with CERN Geneva Switzerland

Baylor University Waco TX USA

Beihang University Beijing China

Benemerita Universidad Autonoma de Puebla Puebla Mexico

Bergische University Wuppertal Wuppertal Germany

Bethel University St Paul MN USA

Bhabha Atomic Research Centre Mumbai India

Bingol University Bingol Turkey

Bogazici University Istanbul Turkey

Boston University Boston MA USA

Bozok Universitetesi Rektörlügü Yozgat Turkey

Brandenburg University of Technology Cottbus Germany

British University in Egypt Cairo Egypt

Brown University Providence RI USA

Brunel University Uxbridge UK

California Institute of Technology Pasadena CA USA

Carnegie Mellon University Pittsburgh PA USA

Catholic University of America Washington DC USA

Center for High Energy Physics Fayoum University El Fayoum Egypt

Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil

Centro de Investigacion y de Estudios Avanzados del IPN Mexico City Mexico

Centro de Investigaciones Energéticas Medioambientales y Tecnológicas Madrid Spain

Centro Siciliano di Fisica Nucleare e di Struttura Della Materia Catania Italy

CERN European Organization for Nuclear Research Geneva Switzerland

Charles University Prague Czech Republic

Chonnam National University Institute for Universe and Elementary Particles Kwangju Korea

Chulalongkorn University Faculty of Science Department of Physics Bangkok Thailand

CNRS IPHC UMR 7178 Université de Strasbourg Strasbourg France

College of Engineering and Technology American University of the Middle East Dasman Kuwait

Consejo Nacional de Ciencia y Tecnología Mexico City Mexico

Consiglio Nazionale delle Ricerche Istituto Officina dei Materiali Perugia Italy

Cornell University Ithaca NY USA

Çukurova University Physics Department Science and Art Faculty Adana Turkey

Department of Applied Physics Faculty of Science and Technology Universiti Kebangsaan Malaysia Bangi Malaysia

Department of Physics Isfahan University of Technology Isfahan Iran

Department of Physics Tsinghua University Beijing China

Department of Physics University of California Santa Barbara Santa Barbara CA USA

Department of Physics University of Helsinki Helsinki Finland

Department of Physics University of Science and Technology of Mazandaran Behshahr Iran

Deutsches Elektronen Synchrotron Hamburg Germany

Ecole Polytechnique Fédérale Lausanne Lausanne Switzerland

Erciyes University Kayseri Turkey

Erzincan Binali Yildirim University Erzincan Turkey

Escuela Politecnica Nacional Quito Ecuador

ETH Zurich Institute for Particle Physics and Astrophysics Zurich Switzerland

Faculty of Informatics University of Debrecen Debrecen Hungary

Faculty of Physics University of Belgrade Belgrade Serbia

Faculty of Science Monash University Clayton Australia

Federal University of Rio Grande do Sul Porto Alegre Brazil

Fermi National Accelerator Laboratory Batavia IL USA

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Georgian Technical University Tbilisi Georgia

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Hacettepe University Ankara Turkey

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Helsinki Institute of Physics Helsinki Finland

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IIT Bhubaneswar Bhubaneswar India

Imperial College London UK

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Institut de Physique des 2 Infinis de Lyon Villeurbanne France

Institut für Hochenergiephysik Vienna Austria

Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences Sofia Bulgaria

Institute for Research in Fundamental Sciences Tehran Iran

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Institute of Experimental Physics Faculty of Physics University of Warsaw Warsaw Poland

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Institute of Modern Physics and Key Laboratory of Nuclear Physics and Ion beam Application Fudan University Shanghai China

Institute of Nuclear and Particle Physics NCSR Demokritos Aghia Paraskevi Greece

Institute of Nuclear Physics of the Uzbekistan Academy of Sciences Tashkent Uzbekistan

Institute of Nuclear Research ATOMKI Debrecen Hungary

Institute of Physics Bhubaneswar India

Institute of Physics University of Debrecen Debrecen Hungary

Institute or an International Laboratory Covered by a Cooperation Agreement with CERN Geneva Switzerland

Institute Rudjer Boskovic Zagreb Croatia

Instituto De Alta Investigación Universidad de Tarapacá Casilla 7 D Arica Chile

Instituto de Física de Cantabria CSIC Universidad de Cantabria Santander Spain

IPPP Durham University Durham UK

IRFU CEA Université Paris Saclay Gif sur Yvette France

Isfahan University of Technology Isfahan Iran

Istanbul Gedik University Istanbul Turkey

Istanbul Technical University Istanbul Turkey

Istanbul University Cerrahpasa Faculty of Engineering Istanbul Turkey

Istanbul University Istanbul Turkey

Italian National Agency for New Technologies Energy and Sustainable Economic Development Bologna Italy

Izmir Bakircay University Izmir Turkey

Johns Hopkins University Baltimore MD USA

Kafkas University Kars Turkey

Kansas State University Manhattan KS USA

Karamanoğlu Mehmetbey University Karaman Turkey

Karlsruher Institut fuer Technologie Karlsruhe Germany

Karoly Robert Campus MATE Institute of Technology Gyongyos Hungary

Konya Technical University Konya Turkey

Korea University Seoul Korea

Kyung Hee University Department of Physics Seoul Korea

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Laboratoire d'Annecy le Vieux de Physique des Particules IN2P3 CNRS Annecy le Vieux France

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Laboratori Nazionali di Legnaro dell'INFN Legnaro Italy

Laboratório de Instrumentação e Física Experimental de Partículas Lisbon Portugal

Lappeenranta Lahti University of Technology Lappeenranta Finland

Lawrence Livermore National Laboratory Livermore CA USA

Marmara University Istanbul Turkey

Massachusetts Institute of Technology Cambridge MA USA

Middle East Technical University Physics Department Ankara Turkey

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