Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at √s p = 13 TeV

CMS Collaboration

doi:10.1103/PhysRevLett.133.161805

Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at √s p = 13 TeV

CMS Collaboration

Yerevan Physics Institute
Yerevan State University
Institut für Hochenergiephysik der OeAW
Indian Institute of Technology Madras
TU Wien
University of Antwerp
Arab Academy for Science, Technology and Maritime Transport
Vrije Universiteit Brussel
Ghent University
Université Libre de Bruxelles
Korea University
Université catholique de Louvain
Centro Brasileiro de Pesquisas Fisicas
Universidade do Estado do Rio de Janeiro
Universidade Estadual de Campinas
Universidade Federal do Rio Grande do Sul
UFMS
Universidade Estadual Paulista Júlio de Mesquita Filho
Bulgarian Academy of Sciences
University of Sofia
Universidad de Tarapacá
Beihang University
Tsinghua University
Nanjing Normal University
University of Iowa
Institute of High Energy Physics Chinese Academy of Science
University of Chinese Academy of Sciences
China Center of Advanced Science and Technology World Laboratory
China Spallation Neutron Source
California Institute of Technology
CERN
University of Florida
Massachusetts Institute of Technology
Peking University
Deutsches Elektronen-Synchrotron (DESY)
South China Normal University
Kyung Hee University
Sun Yat-Sen University
University of Science and Technology of China
Henan Normal University
Florida State University
Fudan University
Zhejiang University
Universidad de los Andes Colombia
Universidad de Antioquia
University of Split
Faculty of Science, University of Split
Institute Rudjer Boskovic
University of Cyprus
Charles University
Universidad San Francisco de Quito
Egyptian Network of High Energy Physics
Suez University
British University
Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
University of Helsinki
Helsinki Institute of Physics
Lappeenranta University of Technology
Université Paris-Saclay
Purdue University
Laboratoire Leprince-Ringuet
Institut Pluridisciplinaire Hubert Curien
Université de Haute-Alsace
IN2P3-CNRS
Institut de Physique des 2 Infinis de Lyon
Istinye University
Georgian Technical University
Ilia State University (ISU)
RWTH Aachen University
University of California at San Diego
Universidade do Estado do Amazonas
Saha Institute of Nuclear Physics
Wayne State University
University of Hamburg
University of Wuppertal
Brandenburg University of Technology
Forschungszentrum Jülich GmbH
Karlsruhe Institute of Technology
NCSR Demokritos
National and Kapodistrian University of Athens
National Technical University of Athens
University of Ioannina
KFKI Research Institute for Particle and Nuclear Physics
Institute for Nuclear Research
Babes Bolyai University
Eötvös Loránd University
Faculty of Science
University of Debrecen
Eszterhazy Karoly University
Panjab University
Punjab Agricultural University
Tata Institute of Fundamental Research, Mumbai
University of Delhi
Visva-Bharati University
Indian Institute of Science
University of Wisconsin-Madison
An OCC of Homi Bhabha National Institute
Indian Institute of Technology Bhubaneswar
Institute of Physics Bhubaneswar
Indian Institute of Science Education and Research Pune
University of Hyderabad
Isfahan University of Technology
Sharif University of Technology
Institute for Research for Fundamental Sciences
University of Science and Technology of Mazandaran, Behshahr
Arak University
University College Dublin
INFN Sezione di Bari
Université di Bari
Polytechnic University of Bari
INFN Sezione di Bologna
University of Bologna
Energy and Sustainable Economic Development
National Institute for Nuclear Physics
University of Catania
Centro Siciliano di Fisica Nucleare e di Struttura Della Materia
INFN Sezione di Firenze
University of Florence
Università degli Studi Guglielmo Marconi
University of Genoa
INFN Sezione di Milano-Bicocca
Université di Milano-Bicocca
INFN Sezione di Napoli
University of Naples Federico II
Université della Basilicata
INFN Sezione di Padova
Fermi National Accelerator Laboratory
Laboratori Nazionali di Legnaro
University of Padua
INFN Sezione di Pavia
Université di Pavia
INFN Sezione di Perugia
Université di Perugia
Istituto per i Processi Chimico-Fisici
INFN Sezione di Pisa
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
Université di Roma La Sapienza
INFN Sezione di Torino
Université di Torino
University of Eastern Piedmont
INFN Sezione di Trieste
Université di Trieste
Kyungpook National University
Seoul National University
University of California at Santa Barbara
Sungkyunkwan University
Texas Tech University
GWNU
Chonnam National University
Texas AandM University
Hanyang University
Sejong University
University of Illinois at Chicago
University of Seoul
Yonsei University
American University of the Middle East
Riga Technical University
University of Latvia
Vilnius University
Universiti Malaya
Universiti Kebangsaan Malaysia
Universidad de Sonora
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
Consejo Nacional de Ciencia y Tecnologia Mexico
Universidad Iberoamericana (UIA)
Benemerita Universidad Autonoma de Puebla
University of Montenegro
University of Canterbury
Quaid-I-Azam University
AGH University of Krakow
National Centre for Nuclear Research
University of Warsaw
Warsaw University of Technology
Laboratório de Instrumentação e Fisica Experimental de Partículas
University of Belgrade
University of Belgrade
CIEMAT
Universidad Autónoma de Madrid
University of Oviedo
CSIC-Universidad de Cantabria
University of Colombo
Eastern University, Sri Lanka
University of Ruhuna
Ecole Polytechnique Fédérale Lausanne
Paul Scherrer Institut
University of Zurich
ETH Zurich
Austrian Academy of Sciences
National Central University
National Taiwan University
Chulalongkorn University
Cukurova University
Near East University
Konya Technical University
Izmir Bakircay University
Adiyaman University
Middle East Technical University (METU)
Yozgat Bozok University
Bogazici University
Marmara University
Milli Savunma University
Kafkas University
Istanbul Technical University
Okan University
Hacettepe University
Istanbul University
Erzincan University
Istanbul University - Cerrahpaşa
Yildiz Technical University
Institute for Scintillation Materials of National Academy of Science of Ukraine
NASU - Kharkov Institute of Physics and Technology
University of Bristol
Rutherford Appleton Laboratory
University of Southampton
Imperial College London
Durham University
Monash University
Brunel University London
Baylor University
Catholic University of America
University of Alabama
Boston University
Brown University
Bethel University
Karamanoğlu Mehmetbey University
University of California, Davis
University of California at Los Angeles
University of California at Riverside
Carnegie Mellon University
University of Colorado at Boulder
Cornell University
United States Naval Academy
Florida Institute of Technology
Ain Shams University
Bingol University
Sinop University
Erciyes University
Johns Hopkins University
University of Kansas
Horia Hulubei National Institute of Physics and Nuclear Engineering
Kansas State University
University of Maryland, College Park
University of Minnesota-Twin Cities
University of Mississippi
University of Nebraska-Lincoln
State University of New York at Buffalo
Northeastern University
Northwestern University
University of Notre Dame
Ohio State University
Princeton University
University of Puerto Rico
Purdue University Calumet
Rice University
University of Rochester
Rockefeller University
Rutgers University–New Brunswick
University of Tennessee
Texas A&M University at Qatar
Vanderbilt University
University of Virginia
Institute of Nuclear Physics of the Uzbekistan Academy of Sciences

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

Resumen

The first search for the Formula Presented boson decay to Formula Presented at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of Formula Presented. The data are compatible with the predicted background. For the first time, an upper limit at the 95% confidence level of 6.9 times the standard model expectation is placed on the ratio of the Formula Presented to Formula Presented branching fractions. Limits are also placed on the six flavor-conserving four-lepton effective-field-theory operators involving two muons and two tau leptons, for the first time testing all such operators.

Idioma original	Inglés
Número de artículo	161805
Publicación	Physical Review Letters
Volumen	133
N.º	16
DOI	https://doi.org/10.1103/PhysRevLett.133.161805
Estado	Publicada - 18 oct. 2024
Publicado de forma externa	Sí

Acceder al documento

10.1103/PhysRevLett.133.161805

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{c167f549b4e84855a89a224d75faba9e,

title = "Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at √s p = 13 TeV",

abstract = "The first search for the Formula Presented boson decay to Formula Presented at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of Formula Presented. The data are compatible with the predicted background. For the first time, an upper limit at the 95\% confidence level of 6.9 times the standard model expectation is placed on the ratio of the Formula Presented to Formula Presented branching fractions. Limits are also placed on the six flavor-conserving four-lepton effective-field-theory operators involving two muons and two tau leptons, for the first time testing all such operators.",

author = "\{CMS Collaboration\} and A. Hayrapetyan and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and A. Li and D. Liko and I. Mikulec and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Sonawane and S. Templ and W. Waltenberger and Wulz, \{C. E.\} and Darwish, \{M. R.\} and T. Janssen and \{Van Mechelen\}, P. and N. Breugelmans and J. D{\textquoteright}Hondt and S. Dansana and \{De Moor\}, A. and M. Delcourt and F. Heyen and S. Lowette and I. Makarenko and D. M{\"u}ller and S. Tavernier and M. Tytgat and \{Van Onsem\}, \{G. P.\} and \{Van Putte\}, S. and D. Vannerom and B. Clerbaux and Das, \{A. K.\} and \{De Lentdecker\}, G. and H. Evard and L. Favart and P. Gianneios and D. Hohov and J. Jaramillo and A. Khalilzadeh and Khan, \{F. A.\} and K. Lee and M. Mahdavikhorrami",

note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the CMS Collaboration.",

year = "2024",

month = oct,

day = "18",

doi = "10.1103/PhysRevLett.133.161805",

language = "Ingl{\'e}s",

volume = "133",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "16",

}

TY - JOUR

T1 - Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at √s p = 13 TeV

AU - CMS Collaboration

AU - Hayrapetyan, A.

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Damanakis, K.

AU - Dragicevic, M.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Li, A.

AU - Liko, D.

AU - Mikulec, I.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Sonawane, M.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Darwish, M. R.

AU - Janssen, T.

AU - Van Mechelen, P.

AU - Breugelmans, N.

AU - D’Hondt, J.

AU - Dansana, S.

AU - De Moor, A.

AU - Delcourt, M.

AU - Heyen, F.

AU - Lowette, S.

AU - Makarenko, I.

AU - Müller, D.

AU - Tavernier, S.

AU - Tytgat, M.

AU - Van Onsem, G. P.

AU - Van Putte, S.

AU - Vannerom, D.

AU - Clerbaux, B.

AU - Das, A. K.

AU - De Lentdecker, G.

AU - Evard, H.

AU - Favart, L.

AU - Gianneios, P.

AU - Hohov, D.

AU - Jaramillo, J.

AU - Khalilzadeh, A.

AU - Khan, F. A.

AU - Lee, K.

AU - Mahdavikhorrami, M.

PY - 2024/10/18

Y1 - 2024/10/18

N2 - The first search for the Formula Presented boson decay to Formula Presented at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of Formula Presented. The data are compatible with the predicted background. For the first time, an upper limit at the 95% confidence level of 6.9 times the standard model expectation is placed on the ratio of the Formula Presented to Formula Presented branching fractions. Limits are also placed on the six flavor-conserving four-lepton effective-field-theory operators involving two muons and two tau leptons, for the first time testing all such operators.

AB - The first search for the Formula Presented boson decay to Formula Presented at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of Formula Presented. The data are compatible with the predicted background. For the first time, an upper limit at the 95% confidence level of 6.9 times the standard model expectation is placed on the ratio of the Formula Presented to Formula Presented branching fractions. Limits are also placed on the six flavor-conserving four-lepton effective-field-theory operators involving two muons and two tau leptons, for the first time testing all such operators.

UR - https://www.scopus.com/pages/publications/85208290971

U2 - 10.1103/PhysRevLett.133.161805

DO - 10.1103/PhysRevLett.133.161805

M3 - Artículo

C2 - 39485967

AN - SCOPUS:85208290971

SN - 0031-9007

VL - 133

JO - Physical Review Letters

JF - Physical Review Letters

IS - 16

M1 - 161805

ER -

Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at √s p = 13 TeV

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto