Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at Formula Presented

CMS Collaboration

doi:10.1103/PhysRevLett.131.151803

Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at Formula Presented

CMS Collaboration

Yerevan Physics Institute
Yerevan State University
Institut für Hochenergiephysik
Vienna University of Technology
University of Antwerp
Technology and Maritime Transport
Université Libre de Bruxelles
Vrjie Universiteit Brussel
INFN Sezione di Milano-Bicocca
University of Zurich
Korea University
Ghent University
University of Louvain
Centro Brasileiro de Pesquisas Fisicas
Rua São Francisco de Xavier
University of Campinas (UNICAMP)
Universidade Federal do Rio Grande do Sul
UFMS
The University of the State of Amazonas
São Paulo State University
Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences
University of Sofia
Beihang University
University of Chinese Academy of Sciences
Tsinghua University
Nanjing Normal University
University of Iowa
Institute of High Energy Physics, Chinese Academy of Sciences
University of Florida
Massachusetts Institute of Technology
State Key Laboratory of Nuclear Physics and Technology
Sun Yat-Sen University
Fudan University
Zhejiang University
Universidad de Los Andes, Colombia
Universidad de Antioquia
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split
Faculty of Science, University of Split
Ruđer Bošković Institute
European Organization for Nuclear Research
University of Cyprus
Charles University
Escuela Politecnica Nacional
Universidad San Francisco de Quito
Egyptian Network of High Energy Physics
British University in Egypt
Suez University
Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
University of Helsinki
Helsinki Institute of Physics
LUT University
Université Paris-Saclay
Purdue University
Ip Paris
Université de Strasbourg
Université de Haute Alsace
Institut de Physique des 2 Infinis de Lyon
Georgian Technical University
Ilia State University (ISU)
RWTH Aachen University
University of Wisconsin-Madison
Erzincan University
c/o DESY
Universität Hamburg
Isfahan University of Technology
Joint Faculty of the Brandenburg University of Technology Cottbus Senftenberg
Research Centre Julich
Institute of Meteorology and Climate Research
NCSR Demokritos
University of Athens
National Technical University of Athens
University of Ioannina
Eötvös Loránd University
Faculty of Science
Eszterhazy Karoly University
Wigner Research Centre for Physics
University of Debrecen
Institute of Nuclear Research ATOMKI
Universitatea Babes-Bolyai — Facultatea de Fizica
University of Debrecen
Panjab University
Punjab Agricultural University
UPES — University of Petroleum and Energy Studies
University of Delhi
Saha Institute of Nuclear Physics
University of Visva-Bharati
University of Hyderabad
Indian Institute of Technology Madras
Indian Institute of Science
Bhabha Atomic Research Centre
Indian Institute of Technology Bombay
Tata Institute of Fundamental Research, Mumbai
An OCC of Homi Bhabha National Institute
IIT Bhubaneswar
Institute of Physics Bhubaneswar
Indian Institute of Science Education and Research (IISER)
Sharif University of Technology
Institute for Research in Fundamental Sciences (IPM)
University of Science and Technology of Mazandaran, Behshahr
University College Dublin
INFN Sezione di Bari
Università degli studi di Bari Aldo Moro
Politecnico di Bari
Helwan University
INFN Sezione di Bologna
University of Bologna
ENEA Climate Modeling and Impacts
INFN Sezione di Catania
Università degli Studi di Catania
CSFNSM
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
University of Florence
LNF-INFN
Sezione di Genova
University of Genoa
University of Milano-Bicocca
INFN Sezione di Napoli
University of Naples Federico II
Università degli Studi della Basilicata
INFN
Fermi National Accelerator Laboratory
University of Padova
INFN Sezione di Pavia
Ain Shams University
University of Pavia
INFN Sezione di Perugia
Ev-K2-CNR Committee
University of Perugia
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
Sezione di Roma
University of Rome
INFN Sezione di Torino
University of Turin
Laboratory of Molecular Pathology
INFN Sezione di Trieste
University of Trieste
Kyungpook National University
Seoul National University
Chonnam National University
Hanyang University
University of Illinois at Chicago
Kyung Hee University
Sejong University
Sungkyunkwan University
University of Seoul
Kansas State University
Yonsei University
American University of the Middle East
Riga Technical University
Vilnius University
University Malaya
Universiti Kebangsaan Malaysia
Universidad de Sonora
CINVESTAV-IPN
Consejo Nacional de Ciencia y Tecnología
Universidad Iberoamericana
Benemerita Universidad Autonoma de Puebla
University of Montenegro
Quaid-i-Azam University
Agh University of Science and Technology Faculty of Computer Science
National Centre for Nuclear Research
University of Warsaw
Lisboa
University of Belgrade
University of Belgrade
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
Universidad Autónoma de Madrid
University of Oviedo
CSIC-Univ. Cantabria
University of Colombo
Eastern University, Sri Lanka
University of Ruhuna
ENAC-IIC-GEL
Paul Scherrer Institut
ETH Zurich
Stefan Meyer Institute for Subatomic Physics (SMI)
National Central University
Université Paris-Sud
National Taiwan University
Chulalongkorn University
Cukurova University
Near East University
Konya Technical University
Izmir Bakircay University
Adiyaman University
Middle East Technical University (METU)
Istanbul Gedik University
Necmettin Erbakan University
Bozok Universitesi Rektörlügü
Bogazici University
Marmara University
Milli Savunma University
Kafkas University
Istanbul Technical University
Hacettepe University
Istanbul University
Istanbul University — Cerrahpasa
Yildiz Technical University
Academy of Science of Ukraine
Kharkov Institute of Physics and Technology
University of Bristol
CCLRC Rutherford Appleton Laboratory
University of Southampton
Imperial College London
IPPP Durham University
Monash University
Brunel University London
Baylor University
Catholic University of America
University of Alabama
Boston University
Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
Bethel University
Karamanoğlu Mehmetbey University
University of California, Davis
University of California, Los Angeles
University of California, Riverside
University of California, San Diego
University of California, Santa Barbara
California Institute of Technology
Carnegie Mellon University
University of Colorado Boulder
Cornell University
The United States Naval Academy
Florida State University
Florida Institute of Technology
Bingol University
Sinop University
Erciyes University
Johns Hopkins University
University of Kansas
Lawrence Livermore National Laboratory
University of Maryland, College Park
Texas Tech University
University of Minnesota Twin Cities
University of Mississippi
University of Nebraska-Lincoln
University at Buffalo, The State University of New York
Northeastern University
Northwestern University
University of Notre Dame
The Ohio State University
Princeton University
University of Puerto Rico
Purdue University Northwest
Rice University
University of Rochester
The Rockefeller University
Rutgers University–New Brunswick
University of Tennessee
Texas A&M University
Texas A&M University at Qatar
Vanderbilt University
University of Virginia
Wayne State University
Institute of Nuclear Physics of the Uzbekistan Academy of Sciences

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

44 Citations (Scopus)

Résumé

We present an observation of photon-photon production of Formula Presented lepton pairs in ultraperipheral lead-lead collisions. The measurement is based on a data sample with an integrated luminosity of Formula Presented collected by the CMS experiment at a center-of-mass energy per nucleon pair of Formula Presented. The Formula Presented process is observed for Formula Presented events with a muon and three charged hadrons in the final state. The measured fiducial cross section is Formula Presented, where the second (third) term corresponds to the statistical (systematic) uncertainty in Formula Presented in agreement with leading-order QED predictions. Using Formula Presented, we estimate a model-dependent value of the anomalous magnetic moment of the Formula Presented lepton of Formula Presented.

langue originale	Anglais
Numéro d'article	151803
journal	Physical Review Letters
Volume	131
Numéro de publication	15
Les DOIs	https://doi.org/10.1103/PhysRevLett.131.151803
état	Publié - 13 oct. 2023

Accès au document

10.1103/PhysRevLett.131.151803

Contient cette citation

@article{65b423f4758a4a0daa160df43926b934,

title = "Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at Formula Presented",

abstract = "We present an observation of photon-photon production of Formula Presented lepton pairs in ultraperipheral lead-lead collisions. The measurement is based on a data sample with an integrated luminosity of Formula Presented collected by the CMS experiment at a center-of-mass energy per nucleon pair of Formula Presented. The Formula Presented process is observed for Formula Presented events with a muon and three charged hadrons in the final state. The measured fiducial cross section is Formula Presented, where the second (third) term corresponds to the statistical (systematic) uncertainty in Formula Presented in agreement with leading-order QED predictions. Using Formula Presented, we estimate a model-dependent value of the anomalous magnetic moment of the Formula Presented lepton of Formula Presented.",

author = "\{CMS Collaboration\} and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and \{Escalante Del Valle\}, A. and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and L. Lechner and D. Liko and I. Mikulec and P. Paulitsch and Pitters, \{F. M.\} and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and S. Templ and W. Waltenberger and Wulz, \{C. E.\} and Darwish, \{M. R.\} and T. Janssen and T. Kello and \{Rejeb Sfar\}, H. and \{Van Mechelen\}, P. and Bols, \{E. S.\} and J. D{\textquoteright}Hondt and \{De Moor\}, A. and M. Delcourt and \{El Faham\}, H. and S. Lowette and S. Moortgat and A. Morton and D. M{\"u}ller and Sahasransu, \{A. R.\} and S. Tavernier and \{Van Doninck\}, W. and D. Vannerom and A. Cappati and O. Davignon and \{Granier de Cassagnac\}, R. and M. Nguyen and C. Ochando and R. Salerno and A. Zabi and A. Zghiche and G. Boldrini and \{De Wit\}, A.",

note = "Publisher Copyright: {\textcopyright} 2023 CERN, for the CMS Collaboration.",

year = "2023",

month = oct,

day = "13",

doi = "10.1103/PhysRevLett.131.151803",

language = "English",

volume = "131",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "15",

}

TY - JOUR

T1 - Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at Formula Presented

AU - CMS Collaboration

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Damanakis, K.

AU - Dragicevic, M.

AU - Escalante Del Valle, A.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Lechner, L.

AU - Liko, D.

AU - Mikulec, I.

AU - Paulitsch, P.

AU - Pitters, F. M.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Darwish, M. R.

AU - Janssen, T.

AU - Kello, T.

AU - Rejeb Sfar, H.

AU - Van Mechelen, P.

AU - Bols, E. S.

AU - D’Hondt, J.

AU - De Moor, A.

AU - Delcourt, M.

AU - El Faham, H.

AU - Lowette, S.

AU - Moortgat, S.

AU - Morton, A.

AU - Müller, D.

AU - Sahasransu, A. R.

AU - Tavernier, S.

AU - Van Doninck, W.

AU - Vannerom, D.

AU - Cappati, A.

AU - Davignon, O.

AU - Granier de Cassagnac, R.

AU - Nguyen, M.

AU - Ochando, C.

AU - Salerno, R.

AU - Zabi, A.

AU - Zghiche, A.

AU - Boldrini, G.

AU - De Wit, A.

PY - 2023/10/13

Y1 - 2023/10/13

N2 - We present an observation of photon-photon production of Formula Presented lepton pairs in ultraperipheral lead-lead collisions. The measurement is based on a data sample with an integrated luminosity of Formula Presented collected by the CMS experiment at a center-of-mass energy per nucleon pair of Formula Presented. The Formula Presented process is observed for Formula Presented events with a muon and three charged hadrons in the final state. The measured fiducial cross section is Formula Presented, where the second (third) term corresponds to the statistical (systematic) uncertainty in Formula Presented in agreement with leading-order QED predictions. Using Formula Presented, we estimate a model-dependent value of the anomalous magnetic moment of the Formula Presented lepton of Formula Presented.

AB - We present an observation of photon-photon production of Formula Presented lepton pairs in ultraperipheral lead-lead collisions. The measurement is based on a data sample with an integrated luminosity of Formula Presented collected by the CMS experiment at a center-of-mass energy per nucleon pair of Formula Presented. The Formula Presented process is observed for Formula Presented events with a muon and three charged hadrons in the final state. The measured fiducial cross section is Formula Presented, where the second (third) term corresponds to the statistical (systematic) uncertainty in Formula Presented in agreement with leading-order QED predictions. Using Formula Presented, we estimate a model-dependent value of the anomalous magnetic moment of the Formula Presented lepton of Formula Presented.

U2 - 10.1103/PhysRevLett.131.151803

DO - 10.1103/PhysRevLett.131.151803

M3 - Article

C2 - 37897747

AN - SCOPUS:85175275979

SN - 0031-9007

VL - 131

JO - Physical Review Letters

JF - Physical Review Letters

IS - 15

M1 - 151803

ER -

Observation of τ Lepton Pair Production in Ultraperipheral Pb-Pb Collisions at Formula Presented

Résumé

Accès au document

Empreinte digitale

Contient cette citation