Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s =7 TeV with the ATLAS detector using 4.6 fb-1

ATLAS Collaboration

doi:10.1103/PhysRevD.89.052004

Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s =7 TeV with the ATLAS detector using 4.6 fb-1

ATLAS Collaboration

University of Freiburg
University Bonn
University of Oklahoma
University of São Paulo
Laboratoire de l'Accélérateur Linéaire
University of Geneva
Azerbaijan Academy of Sciences
University of Amsterdam
Oklahoma State University
Michigan State University
University of Toronto
Tel Aviv University
Universite Paris-Saclay
Stockholm University
Oskar Klein Centre
Sezione di Roma
Abdus Salam International Centre for Theoretical Physics
Faculdade de Ciências, Universidade de Lisboa
Agh University of Science and Technology Faculty of Computer Science
Brookhaven National Laboratory Physics Department
Hampton University
Yale University
Universität München
Rutherford Appleton Laboratory
Brandeis University
University of Belgrade
University of Granada
California State University, Fresno
University of Bern
Boston University
Stony Brook University
University of Texas
INFN Roma Tor Vergata
University of Rome “Tor Vergata”
Lund University
University of Tokyo
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Royal Holloway University of London
University of Victoria
Laboratoire de Physique Subatomique et de Cosmologie de Grenoble
Universidad Nacional de La Plata
European Organization for Nuclear Research
Joint Institute for Nuclear Research, Dubna
Sezione INFN di Milano
Horia Hulubei National Institute of Physics and Nuclear Engineering
National Technical University of Athens
and Physics University of Udine
Humboldt-Universität zu Berlin
Universités Paris VI and VII
University of Cambridge
Laboratoire de Physique des Particules
University of Chicago
University of Birmingham
Lancaster University
University of Liverpool
University of Glasgow
University of Manchester
INFN Sezione di Napoli
University of Naples Federico II
Weizmann Institute of Science Israel
Niels Bohr Institutet
Columbia University
High Energy Accelerator Research Organization (KEK)
Instituto de Biofisica da UFRJ
Kurchatov Institute
University of KwaZulu-Natal
Lisboa
Novosibirsk State University
University of Heidelberg
University of Milano
University of Athens
Technical University Dresden
Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
LNF-INFN
National Research Nuclear University MEPhI
Institute of Experimental Physics Slovak Academy of Sciences
Nagoya University
University of Oxford
University of Coimbra
Stanford Linear Accelerator Center
Duke University
Universite de Montreal
c/o DESY
Bogazici University
University of Michigan, Ann Arbor
Johannes Gutenberg University
Universidad Autónoma de Madrid
Institute for Theoretical and Experimental Physics
Argonne National Laboratory
Comenius University
University of Illinois
Czech Technical University in Prague
University of Johannesburg
University of British Columbia
Università di Napoli Parthenope
University Roma Tre
University of California, Berkeley
Aristotle University of Thessaloniki
Dipartimento di Fisica
Institute of High Energy Physics, Chinese Academy of Sciences
University College London
Charles University
Institute for Nuclear Physics
University of Wisconsin-Madison
University of Sydney
School of Physics
Sezione di Genova
University of Genoa
Aix-Marseille Université
Max-Planck-Institut für Physik
Bergische Universität Gesamthochschule Wuppertal
Harvard University
University of Sussex
Institute of Particle Physics
Tufts University
University of Washington
Gaziantep University
McGill University
INFN Sezione di Bologna
Carleton University
Middle East Technical University (METU)
Université Hassan II
York University
University of Regina
Louisiana Tech University
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
University of Pisa
Radboud University
University of Edinburgh
University of Pittsburgh
Sezione di Lecce
University of Salento
Georg-August-Universität Göttingen
University of Bologna
B. I. Stepanov Institute of Physics
Institute of Physics of the Czech Academy of Sciences
Queen Mary University of London
Clermont-Auvergne University
Université Mohamed Premier
University of Texas at Arlington
Tokyo Metropolitan University
UMass Amherst
University of Oregon
University of Pennsylvania School of Arts and Sciences
Uppsala University
Universidad Técnica Federico Santa María
Indiana University Bloomington
University of Bergen
Universität Siegen
New York University
University of Oslo
University of Dortmund
University of Valencia
Ankara University
Northern Illinois University
TRIUMF
Southern Methodist University
University of Calabria
University of the Witwatersrand, Johannesburg
Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa
Federal University of Juiz de Fora (UFJF)
Dogus University
University of Alberta
Iowa State University
Nanjing University
Faculté des Sciences Rabat
University of Arizona
Academia Sinica, Institute Of Physics
University of Iowa
University of Ljubljana
INFN Sezione di Pavia
University of Pavia
University of the Aegean
Pompeu Fabra University (UPF)
Long Beach VA and University of California
The University of Sheffield
Pontificia Universidad Católica de Chile
University of California at Santa Cruz
University 'Politehnica' of Bucharest
West University in Timisoara
Simon Fraser University
Ochanomizu University
Manhattan College
Technion - Israel Institute of Technology
Tbilisi State University
Federal University of Sao Joao del Rei (UFSJ)
Sun Yat-Sen University
University of São Paulo
Justus-Liebig-Universität Giessen
State University of New York Albany
Cadi Ayyad University
University of Warwick
Petersburg Nuclear Physics Institute (PNPI)
Shandong University
The Ohio State University
University of Würzburg
Centre National de l'Energie des Sciences Techniques Nucleaires
National Institute of Science Education and Research
Moscow State University
Universidad de Buenos Aires
University of New Mexico
Moscow Institute of Physics and Technology
Yerevan Physics Institute
Palacky University Olomouc
University of Cape Town
Universidade de Minho
University of Science and Technology of China
Osaka University
University of Tsukuba
Shinshu University
Kobe University
The University of Texas at Austin
Faculty of Science
Tokyo Institute of Technology
University of Adelaide
KTH Royal Institute of Technology
University of Innsbruck
Kyushu University
Waseda University
University of South Carolina
Wigner Research Centre for Physics
University of Belgrade
International School of Advanced Studies
Universität Hamburg
Universidad Antonio Narino
Hiroshima Institute of Technology
Okayama University
National Institute for Research and Development of Isotopic and Molecular Technologies
Université Paris-Sud
King's College London
Jagiellonian University
Nagasaki Institute of Applied Science
TOBB University of Economics and Technology
Kyoto University of Education
Ritsumeikan University Biwako-Kusatsu Campus
Massachusetts Institute of Technology
Tbilisi State University
Turkish Atomic Energy Authority
Shanghai Jiao Tong University
National Centre for Particle and High Energy Physics
Gazi University

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

Résumé

A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy √s=7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb-1 collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity ηγ and transverse energy ETγ in the kinematic range 100≤ETγ<1000 GeV and in the regions |ηγ|<1.37 and 1.52≤|ηγ|<2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of ETγ and ηγ.

langue originale	Anglais
Numéro d'article	052004
journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	89
Numéro de publication	5
Les DOIs	https://doi.org/10.1103/PhysRevD.89.052004
état	Publié - 24 mars 2014
Modification externe	Oui

Accès au document

10.1103/PhysRevD.89.052004

Autres fichiers et liens

Lien vers la publication dans Scopus

Contient cette citation

@article{1df75c693d22476cab4c995cfd0f61f9,

title = "Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s =7 TeV with the ATLAS detector using 4.6 fb-1",

abstract = "A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy √s=7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb-1 collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity ηγ and transverse energy ETγ in the kinematic range 100≤ETγ<1000 GeV and in the regions |ηγ|<1.37 and 1.52≤|ηγ|<2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of ETγ and ηγ.",

author = "\{ATLAS Collaboration\} and G. Aad and T. Abajyan and B. Abbott and J. Abdallah and \{Abdel Khalek\}, S. and Abdelalim, \{A. A.\} and O. Abdinov and R. Aben and B. Abi and M. Abolins and Abouzeid, \{O. S.\} and H. Abramowicz and H. Abreu and Y. Abulaiti and Acharya, \{B. S.\} and L. Adamczyk and Adams, \{D. L.\} and Addy, \{T. N.\} and J. Adelman and S. Adomeit and T. Adye and S. Aefsky and T. Agatonovic-Jovin and Aguilar-Saavedra, \{J. A.\} and M. Agustoni and Ahlen, \{S. P.\} and F. Ahles and A. Ahmad and M. Ahsan and G. Aielli and {\AA}kesson, \{T. P.A.\} and G. Akimoto and Akimov, \{A. V.\} and Alam, \{M. A.\} and J. Albert and S. Albrand and \{Alconada Verzini\}, \{M. J.\} and M. Aleksa and Aleksandrov, \{I. N.\} and F. Alessandria and C. Alexa and G. Alexander and G. Alexandre and T. Alexopoulos and M. Alhroob and M. Aliev and G. Alimonti and O. Davignon and T. Mueller and O. Simard",

note = "Publisher Copyright: {\textcopyright} 2014 CERN. {\textcopyright} 2014 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the »http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.",

year = "2014",

month = mar,

day = "24",

doi = "10.1103/PhysRevD.89.052004",

language = "English",

volume = "89",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "5",

}

TY - JOUR

T1 - Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s =7 TeV with the ATLAS detector using 4.6 fb-1

AU - ATLAS Collaboration

AU - Aad, G.

AU - Abajyan, T.

AU - Abbott, B.

AU - Abdallah, J.

AU - Abdel Khalek, S.

AU - Abdelalim, A. A.

AU - Abdinov, O.

AU - Aben, R.

AU - Abi, B.

AU - Abolins, M.

AU - Abouzeid, O. S.

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abulaiti, Y.

AU - Acharya, B. S.

AU - Adamczyk, L.

AU - Adams, D. L.

AU - Addy, T. N.

AU - Adelman, J.

AU - Adomeit, S.

AU - Adye, T.

AU - Aefsky, S.

AU - Agatonovic-Jovin, T.

AU - Aguilar-Saavedra, J. A.

AU - Agustoni, M.

AU - Ahlen, S. P.

AU - Ahles, F.

AU - Ahmad, A.

AU - Ahsan, M.

AU - Aielli, G.

AU - Åkesson, T. P.A.

AU - Akimoto, G.

AU - Akimov, A. V.

AU - Alam, M. A.

AU - Albert, J.

AU - Albrand, S.

AU - Alconada Verzini, M. J.

AU - Aleksa, M.

AU - Aleksandrov, I. N.

AU - Alessandria, F.

AU - Alexa, C.

AU - Alexander, G.

AU - Alexandre, G.

AU - Alexopoulos, T.

AU - Alhroob, M.

AU - Aliev, M.

AU - Alimonti, G.

AU - Davignon, O.

AU - Mueller, T.

AU - Simard, O.

N1 - Publisher Copyright: © 2014 CERN. © 2014 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the »http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

PY - 2014/3/24

Y1 - 2014/3/24

N2 - A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy √s=7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb-1 collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity ηγ and transverse energy ETγ in the kinematic range 100≤ETγ<1000 GeV and in the regions |ηγ|<1.37 and 1.52≤|ηγ|<2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of ETγ and ηγ.

AB - A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy √s=7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb-1 collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity ηγ and transverse energy ETγ in the kinematic range 100≤ETγ<1000 GeV and in the regions |ηγ|<1.37 and 1.52≤|ηγ|<2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of ETγ and ηγ.

UR - https://www.scopus.com/pages/publications/84898748105

U2 - 10.1103/PhysRevD.89.052004

DO - 10.1103/PhysRevD.89.052004

M3 - Article

AN - SCOPUS:84898748105

SN - 1550-7998

VL - 89

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 5

M1 - 052004

ER -

Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s =7 TeV with the ATLAS detector using 4.6 fb-1

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation