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

A. Alikhanian Yerevan Institute of Physics
Yerevan State University
Austrian Academy of Sciences
TU Wien
University of Antwerp
Arab Academy for Science, Technology and Maritime Transport
Université libre de Bruxelles
Vrije Universiteit Brussel
Korea University
Texas A&M University
Texas A&M University at Qatar
Ghent University
Université catholique de Louvain
Centro Brasileiro de Pesquisas Físicas
Universidade do Estado do Rio de Janeiro
Universidade Estadual de Campinas
Universidade Federal do Rio Grande do Sul
Universidade Federal de Mato Grosso do Sul
Universidade do Estado do Amazonas
Universidade Estadual Paulista Júlio de Mesquita Filho
Bulgarian Academy of Sciences
Sofia University St. Kliment Ohridski
Beihang University
University of Chinese Academy of Sciences
Tsinghua University
Nanjing Normal University
University of Iowa
CAS - Institute of High Energy Physics
University of Florida
Massachusetts Institute of Technology
Peking University
Sun Yat-Sen University
CAS - Institute of Modern Physics
Rice University
Zhejiang University
Universidad de los Andes Colombia
Universidad de Antioquia
University of Split
Ruder Boskovic Institute
CERN
University of Cyprus
Charles University
Escuela Politécnica Nacional
Universidad San Francisco de Quito
Academy of Scientific Research and Technology
The British University in Egypt
Suez University
Al-Fayoum University
National Institute of Chemical Physics and Biophysics, Tallinn
University of Helsinki
Helsinki Institute of Physics
Lappeenranta-Lahti University of Technology
Université Paris-Saclay
Purdue University
IN2P3-CNRS
Institut Pluridisciplinaire - Hubert Curien (IPHC)
Université de Haute-Alsace
Institut de Physique des 2 Infinis de Lyon
Seoul National University
Georgian Technical University
Ilia State University
RWTH Aachen University
University of Wisconsin-Madison
Tata Institute of Fundamental Research
Indian Institute of Technology Madras
Erzincan University
German Electron Synchrotron
Saha Institute of Nuclear Physics
Northwestern University
University of Hamburg
Isfahan University of Technology
Brandenburg University of Technology
Jülich Research Centre
University of Kansas
Karlsruhe Institute of Technology
Demokritos National Centre for Scientific Research
National and Kapodistrian University of Athens
National Technical University of Athens
University of Ioannina
Eötvös Loránd University
Assiut University
Hungarian University of Agriculture and Life Sciences
Wigner Research Centre for Physics
University of Debrecen
Institute for Nuclear Research
Babes-Bolyai University
Panjab University
Punjab Agricultural University
University of Petroleum and Energy Studies
University of Delhi
Visva-Bharati University
University of Hyderabad
Indian Institute of Science Bangalore
Bhabha Atomic Research Centre
Indian Institute of Technology Bombay
Homi Bhabha National Institute
Indian Institute of Technology Bhubaneswar
Institute of Physics Bhubaneswar
Indian Institute of Science Education and Research Pune
Sharif University of Technology
Institute for Research for Fundamental Sciences
University of Science and Technology of Mazandaran
University College Dublin
National Institute for Nuclear Physics
University of Bari
Polytechnic University of Bari
Helwan University
University of Bologna
Agenzia nazionale per le nuove tecnologie, l'energia e lo sviluppo economico sostenibile
University of Catania
CSFNSM
University of Florence
University of Genoa
University of Milan - Bicocca
University of Naples Federico II
University of Basilicata
Fermi Natl. Accelerator Laboratory
University of Padua
Ain Shams University
University of Pavia
National Research Council of Italy
University of Perugia
Scuola Normale Superiore di Pisa
University of Pisa
University of Siena
University of Rome La Sapienza
University of Turin
University of Eastern Piedmont
University of Trieste
Kyungpook National University
University of California at Santa Barbara
Texas Tech 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 of 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
Quaid-I-Azam University
AGH University of Krakow
National Centre for Nuclear Research
University of Warsaw
Laboratório de Instrumentação e Física Experimental de Partículas
University of Belgrade
CIEMAT
Universidad Autónoma de Madrid
University of Oviedo
Universidad de Cantabria
University of Colombo
Eastern University, Sri Lanka
University of Ruhuna
Swiss Federal Institute of Technology Lausanne
Paul Scherrer Institute
University of Zurich
Swiss Federal Institute of Technology Zurich
National Central University
CNRS/IN2P3-Univ Mediterranee
National Taiwan University
Chulalongkorn University
Cukurova University
Near East University
Konya Technical University
Izmir Bakircay University
Adiyaman University
Middle East Technical University
Gedik University
Necmettin Erbakan University
Bozok Universitetesi Rektörlügü
Bogazici University
Marmara University
Turkish National Defence University
Kafkas University
Istanbul Technical University
Hacettepe University
Istanbul University
Istanbul University - Cerrahpaşa
Yildiz Technical University
NASU - Institute for Single Crystals
NASU - Kharkov Institute of Physics and Technology
University of Bristol
Rutherford Appleton Laboratory
University of Southampton
Imperial College London
Durham University
University of Puerto Rico
Monash University
Brunel University London
Baylor University
Catholic University of America
University of Alabama
Boston University
Brown University
Bethel University
Karamanoglu Mehmetbey University
University of California at Davis
University of California at Los Angeles
University of California at Riverside
University of California at San Diego
California Institute of Technology
Carnegie Mellon University
University of Colorado Boulder
Cornell University
United States Naval Academy
Florida State University
Florida Institute of Technology
Bingol University
Sinop University
Erciyes University
Johns Hopkins University
Lawrence Livermore Natl. Lab.
University of Maryland, College Park
University of Minnesota Twin Cities
University of Mississippi
University of Nebraska-Lincoln
SUNY Buffalo
Northeastern University
University of Notre Dame
Ohio State University
Princeton University
Purdue University Northwest
University of Rochester
Rockefeller University
Rutgers - The State University of New Jersey, New Brunswick
University of Tennessee, Knoxville
Vanderbilt University
University of Virginia
Wayne State University
Academy of Sciences of the Republic of Uzbekistan

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

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.

Original language	English
Article number	151803
Journal	Physical Review Letters
Volume	131
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.131.151803
Publication status	Published - 13 Oct 2023
Externally published	Yes

Access to Document

10.1103/PhysRevLett.131.151803

Cite this

@article{0ca7421936024718836678f382537151,

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 B. Clerbaux and \{De Lentdecker\}, G. and L. Favart and D. Hohov and J. Jaramillo and K. Lee and M. Mahdavikhorrami and I. Makarenko and A. Malara and O. Bouhali",

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 - Clerbaux, B.

AU - De Lentdecker, G.

AU - Favart, L.

AU - Hohov, D.

AU - Jaramillo, J.

AU - Lee, K.

AU - Mahdavikhorrami, M.

AU - Makarenko, I.

AU - Malara, A.

AU - Bouhali, O.

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.

UR - https://www.scopus.com/pages/publications/85175275979

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this