Journal article
Measurement of inclusive jet cross sections in p p and PbPb collisions at √ s NN = 2.76 TeV
Physical review. C, Vol.96, 015202
07/17/2017
DOI: 10.1103/PhysRevC.96.015202
Abstract
Inclusive jet spectra from pp and PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76TeV, collected with the CMS detector at the CERN Large Hadron Collider, are presented. Jets are reconstructed with three different distance parameters (R=0.2, 0.3, and 0.4) for transverse momentum (pT) greater than 70GeV/c and pseudorapidity |η|<2. Next-to-leading-order quantum chromodynamic calculations with nonperturbative corrections are found to overpredict jet production cross sections in pp for small distance parameters. The jet nuclear modification factors for PbPb compared to pp collisions, show a steady decrease from peripheral to central events, along with a weak dependence on the jet pT. They are found to be independent of the distance parameter in the measured kinematic range.
Details
- Title: Subtitle
- Measurement of inclusive jet cross sections in p p and PbPb collisions at √ s NN = 2.76 TeV
- Creators
- V Khachatryan - A. Alikhanyan National LaboratoryA. M Sirunyan - A. Alikhanyan National LaboratoryA. Tumasyan - A. Alikhanyan National LaboratoryW. Adam - Austrian Academy of SciencesE. Asilar - Institut National de Physique Nucléaire et de Physique des ParticulesCMS Collaboration
- Contributors
- T Yetkin (Contributor) - University of Iowa, Physics and AstronomyY Onel (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physical review. C, Vol.96, 015202
- DOI
- 10.1103/PhysRevC.96.015202
- ISSN
- 2469-9985
- eISSN
- 2469-9993
- Grant note
- DOI: 10.13039/501100003413, name: Bundesministerium für Wissenschaft, Forschung und Wirtschaft; DOI: 10.13039/501100002428, name: Austrian Science Fund; DOI: 10.13039/501100002661, name: Fonds De La Recherche Scientifique - FNRS; DOI: 10.13039/501100003130, name: Fonds Wetenschappelijk Onderzoek; DOI: 10.13039/501100003593, name: Conselho Nacional de Desenvolvimento Científico e Tecnológico; DOI: 10.13039/501100002322, name: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; DOI: 10.13039/501100004586, name: Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; DOI: 10.13039/501100001807, name: Fundação de Amparo à Pesquisa do Estado de São Paulo; DOI: 10.13039/501100002367, name: Chinese Academy of Sciences; DOI: 10.13039/501100002855, name: Ministry of Science and Technology of the People's Republic of China; DOI: 10.13039/501100001809, name: National Natural Science Foundation of China; DOI: 10.13039/100007637, name: Departamento Administrativo de Ciencia, Tecnología e Innovación; DOI: 10.13039/100008182, name: Children's Specialists Foundation; DOI: 10.13039/501100001810, name: Research Promotion Foundation; DOI: 10.13039/501100004299, name: Secretaría de Educación Superior, Ciencia, Tecnología e Innovación; DOI: 10.13039/100010663, name: H2020 European Research Council; DOI: 10.13039/501100002341, name: Suomen Akatemia; DOI: 10.13039/501100000090, name: Mountain Equipment Co-op; DOI: 10.13039/100001169, name: Hispanics in Philanthropy; DOI: 10.13039/501100006489, name: Commissariat à l'Énergie Atomique et aux Énergies Alternatives; DOI: 10.13039/501100004794, name: Centre National de la Recherche Scientifique; DOI: 10.13039/501100002347, name: Bundesministerium für Bildung und Forschung; DOI: 10.13039/501100001659, name: Deutsche Forschungsgemeinschaft; DOI: 10.13039/501100001656, name: Helmholtz-Gemeinschaft; DOI: 10.13039/501100003448, name: General Secretariat for Research and Technology; DOI: 10.13039/501100003549, name: Országos Tudományos Kutatási Alapprogramok; DOI: 10.13039/501100001502, name: Department of Atomic Energy, Government of India; DOI: 10.13039/501100008789, name: Department of Science and Technology, Government of West Bengal; DOI: 10.13039/501100006115, name: Institute for Research in Fundamental Sciences; DOI: 10.13039/501100001602, name: Science Foundation Ireland; DOI: 10.13039/501100004007, name: Instituto Nazionale di Fisica Nucleare; DOI: 10.13039/501100004083, name: Ministry of Science ICT and Future Planning; DOI: 10.13039/501100003725, name: National Research Foundation of Korea; DOI: 10.13039/501100003141, name: Consejo Nacional de Ciencia y Tecnología; DOI: 10.13039/501100004629, name: Ministry for Business Innovation and Employment; DOI: 10.13039/501100001871, name: Fundação para a Ciência e a Tecnologia; DOI: 10.13039/501100003822, name: Joint Institute for Nuclear Research; DOI: 10.13039/501100002674, name: Russian Academy of Sciences; DOI: 10.13039/501100002261, name: Russian Foundation for Basic Research; DOI: 10.13039/501100006134, name: Foundation for Promotion of Material Science and Technology of Japan; DOI: 10.13039/501100004192, name: National Science and Technology Development Agency; DOI: 10.13039/501100004742, name: National Academy of Sciences of Ukraine; DOI: 10.13039/501100000271, name: Science and Technology Facilities Council; DOI: 10.13039/100000015, name: U.S. Department of Energy; DOI: 10.13039/100000001, name: National Science Foundation; DOI: 10.13039/100000928, name: Welch Foundation, award: C-1845
- Language
- English
- Date published
- 07/17/2017
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984440556002771
Metrics
7 Record Views