Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV
2015
ALICE Collaboration (ukupan broj autora: 977)
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The measurement of primary pi(+/-), K-+/-, p and (p) over bar production at mid-rapidity (|y| LT 0.5) in proton-proton collisions at root s = 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/c for pions, from 0.2 up to 6 GeV/c for kaons and from 0.3 up to 6 GeV/c for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.
Извор:
European Physical Journal C. Particles and Fields, 2015, 75, 5Финансирање / пројекти:
- State Committee of Science, World Federation of Scientists (WFS), Swiss Fonds Kidagan, Armenia, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Financiadora de Estudos e Projetos (FINEP), Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), National Natural Science Foundation of China (NSFC), Chinese Ministry of Education (CMOE), Ministry of Science and Technology of China (MSTC), Ministry of Education and Youth of the Czech Republic, Danish Natural Science Research Council, Carlsberg Foundation, Danish National Research Foundation, European Research Council under European Community, Helsinki Institute of Physics and the Academy of Finland, French CNRS-IN2P3, Region Pays de Loire, Region Alsace, Region Auvergne, CEA, France, German Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie (BMBF), Helmholtz Association, General Secretariat for Research and Technology, Ministry of Development, Greece, Hungarian Orszagos Tudomanyos Kutatasi Alappgrammok (OTKA), National Office for Research and Technology (NKTH), Department of Atomic Energy of the Government of India, Department of Science and Technology of the Government of India, Istituto Nazionale di Fisica Nucleare (INFN), Centro Fermi-Museo Storico della Fisica eCentro Studi e Ricerche Enrico Fermi, Italy, MEXT, Japan, Joint Institute for Nuclear Research, Dubna, National Research Foundation of Korea (NRF), Consejo Nacional de Cienca y Tecnologia (CONACYT), Direccion General de Asuntos del Personal Academico (DGAPA), Mexico, Amerique Latine Formation academique European Commission (ALFA-EC), EPLANET Program (European Particle Physics Latin American Network) Stichting voor Fundamenteel Onderzoek der Materie (FOM), Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Netherlands, Research Council of Norway (NFR), National Science Centre, Poland, Ministry of National Education/Institute for Atomic Physics, Consiliul National al Cercettrii tiinifice-Executive Agency for Higher Education Research Development and Innovation Funding (CNCS-UEFISCDI) - Romania, Ministry of Education and Science of Russian Federation, Russian Academy of Sciences, Russian Federal Agency of Atomic Energy, Russian Federal Agency for Science and Innovations, Russian Foundation for Basic Research, Ministry of Education of Slovakia, Department of Science and Technology, South Africa, Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas (CIEMAT), E-Infrastructure shared between Europe and Latin America (EELA), Ministerio de Economia y Competitividad (MINECO) of Spain, Xunta de Galicia (Conselleria de Educacion), Centro de Aplicaciones Tecnolgicas y Desarrollo Nuclear (CEADEN), Cubaenergia, Cuba, IAEA (International Atomic Energy Agency), Swedish Research Council (VR), Knut and Alice Wallenberg Foundation (KAW), Ukraine Ministry of Education and Science, United Kingdom Science and Technology Facilities Council (STFC), United States Department of Energy, United States National Science Foundation, the State of Texas, United States National Science Foundation, State of Ohio, Ministry of Science, Education and Sports of Croatia, Unity through Knowledge Fund, Croatia, Council of Scientific and Industrial Research (CSIR), New Delhi, India
DOI: 10.1140/epjc/s10052-015-3422-9
ISSN: 1434-6044; 1434-6052
WoS: 000355680900002
Scopus: 2-s2.0-84930211632
Колекције
Институција/група
VinčaTY - JOUR AU - Adam, Jaroslav AU - Milošević, Jovan PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/593 AB - The measurement of primary pi(+/-), K-+/-, p and (p) over bar production at mid-rapidity (|y| LT 0.5) in proton-proton collisions at root s = 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/c for pions, from 0.2 up to 6 GeV/c for kaons and from 0.3 up to 6 GeV/c for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies. T2 - European Physical Journal C. Particles and Fields T1 - Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV VL - 75 IS - 5 DO - 10.1140/epjc/s10052-015-3422-9 ER -
@article{ author = "Adam, Jaroslav and Milošević, Jovan", year = "2015", abstract = "The measurement of primary pi(+/-), K-+/-, p and (p) over bar production at mid-rapidity (|y| LT 0.5) in proton-proton collisions at root s = 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/c for pions, from 0.2 up to 6 GeV/c for kaons and from 0.3 up to 6 GeV/c for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.", journal = "European Physical Journal C. Particles and Fields", title = "Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV", volume = "75", number = "5", doi = "10.1140/epjc/s10052-015-3422-9" }
Adam, J.,& Milošević, J.. (2015). Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV. in European Physical Journal C. Particles and Fields, 75(5). https://doi.org/10.1140/epjc/s10052-015-3422-9
Adam J, Milošević J. Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV. in European Physical Journal C. Particles and Fields. 2015;75(5). doi:10.1140/epjc/s10052-015-3422-9 .
Adam, Jaroslav, Milošević, Jovan, "Measurement of pion, kaon and proton production in proton-proton collisions at root s=7 TeV" in European Physical Journal C. Particles and Fields, 75, no. 5 (2015), https://doi.org/10.1140/epjc/s10052-015-3422-9 . .