期刊
EUROPEAN PHYSICAL JOURNAL C
卷 72, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1140/epjc/s10052-012-1945-x
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资金
- Austrian Federal Ministry of Science and Research
- Belgium Fonds de la Recherche Scientifique
- Fonds voor Wetenschappelijk Onderzoek
- Brazilian Funding Agency CNPq
- Brazilian Funding Agency CAPES
- Brazilian Funding Agency FAPERJ
- Brazilian Funding Agency FAPERJ, and FAPESP
- Bulgarian Ministry of Education and Science
- CERN
- Chinese Academy of Sciences
- Ministry of Science and Technology
- National Natural Science Foundation of China
- Colombian Funding Agency (COLCIENCIAS)
- Croatian Ministry of Science, Education and Sport
- Research Promotion Foundation, Cyprus
- Ministry of Education and Research [SF0690030s09]
- European Regional Development Fund, Estonia
- Academy of Finland
- Finnish Ministry of Education and Culture
- Helsinki Institute of Physics
- Institut National de Physique Nucleaire et de Physique des Particules/CNRS
- Commissariat a l'Energie Atomique et aux Energies Alternatives/CEA, France
- Bundesministerium fur Bildung und Forschung
- Deutsche Forschungsgemeinschaft
- Helmholtz-Gemeinschaft Deutscher Forschungszentren, Germany
- General Secretariat for Research and Technology, Greece
- National Scientific Research Foundation
- National Office for Research and Technology, Hungary
- Department of Atomic Energy
- Department of Science and Technology, India
- Institute for Studies in Theoretical Physics and Mathematics, Iran
- Science Foundation, Ireland
- Istituto Nazionale di Fisica Nucleare, Italy
- Korean Ministry of Education, Science and Technology
- NRF, Korea
- Lithuanian Academy of Sciences
- Mexican Funding Agency CINVESTAV
- Mexican Funding Agency CONACYT
- Mexican Funding Agency SEP
- Mexican Funding Agency UASLP-FAI
- Ministry of Science and Innovation, New Zealand
- Pakistan Atomic Energy Commission
- Ministry of Science and Higher Education
- National Science Centre, Poland
- Fundacao para a Ciencia e a Tecnologia, Portugal
- JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan)
- Ministry of Education and Science of the Russian Federation
- Federal Agency of Atomic Energy of the Russian Federation
- Russian Academy of Sciences
- Russian Foundation for Basic Research
- Ministry of Science and Technological Development of Serbia
- Ministerio de Ciencia e Innovacion
- Programa Consolider-Ingenio, Spain
- Swiss Funding Agency ETH Board
- Swiss Funding Agency ETH Zurich
- Swiss Funding Agency PSI
- Swiss Funding Agency SNF
- Swiss Funding Agency UniZH
- Swiss Funding Agency Canton Zurich
- Swiss Funding Agency SER
- National Science Council, Taipei
- Scientific and Technical Re-search Council of Turkey
- Turkish Atomic Energy Authority
- Science and Technology Facilities Council, UK
- US Department of Energy
- US National Science Foundation
- Marie-Curie programme
- European Research Council (European Union)
- Leventis Foundation
- A. P. Sloan Foundation
- Alexander von Humboldt Foundation
- Belgian Federal Science Policy Office
- Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- Council of Science and Industrial Research, India
- HOMING PLUS of Foundation for Polish Science
- European Union
- Direct For Mathematical & Physical Scien
- Division Of Physics [0906479] Funding Source: National Science Foundation
- Science and Technology Facilities Council [ST/I505580/1, ST/I002200/1, PP/D004284/1, ST/F006748/1, CMS, ST/G502347/1, ST/F007434/1, ST/K001604/1 DMUK, ST/K001604/1 LHCb Upgrades, ST/K001604/1 GRIDPP, ST/K001604/1 MICE/UKNF, ST/H000925/1, GRIDPP, ST/I005912/1, ST/I003622/1 GRIDPP, ST/F007094/1, ST/K001604/1, ST/K001604/1 T2K, ST/J004901/1, PP/E002803/1, ST/I505572/1, ST/I000410/1, ST/K001604/1 LHCb, ST/J005665/1, ST/K001604/1 SuperNEMO, ST/K001604/1 CMS Upgrade, ST/I005912/1 GRIDPP] Funding Source: researchfish
- STFC [ST/H00081X/2, ST/K001604/1, ST/F007434/1, ST/I505572/1, ST/I002200/1, ST/J004901/1, ST/F007094/1, ST/J005665/1, ST/I505580/1, ST/I005912/1, ST/I000410/1, PP/E002803/1, ST/H000925/1, ST/F006748/1, ST/G502347/1] Funding Source: UKRI
The transverse momentum spectra of charged particles have been measured in pp and PbPb collisions at root s(NN) = 2.76 TeV by the CMS experiment at the LHC. In the transverse momentum range p(T) = 5-10 GeV/c, the charged particle yield in the most central PbPb collisions is suppressed by up to a factor of 7 compared to the pp yield scaled by the number of incoherent nucleon-nucleon collisions. At higher p(T), this suppression is significantly reduced, approaching roughly a factor of 2 for particles with p(T) in the range p(T) = 40-100 GeV/c.
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