Production of K[Formula: see text](892)[Formula: see text] and [Formula: see text](1020) in p-Pb collisions at [Formula: see text] = 5.02 TeV.

Adam, J; Adamová, D; Aggarwal, M M; Aglieri Rinella, G; Agnello, M; Agrawal, N; Ahammed, Z; Ahmad, S; Ahn, S U; Aiola, S; Akindinov, A; Alam, S N; Aleksandrov, D; Alessandro, B; Alexandre, D; Alfaro Molina, R; Alici, A; Alkin, A; Almaraz, J R M; Alme, J; Alt, T; Altinpinar, S; Altsybeev, I; Alves Garcia Prado, C; Andrei, C; Andronic, A; Anguelov, V; Anticic, T; Antinori, F; Antonioli, P; Aphecetche, L; Appelshäuser, H; Arcelli, S; Arnaldi, R; Arnold, O W; Arsene, I C; Arslandok, M; Audurier, B; Augustinus, A; Averbeck, R; Azmi, M D; Badalà, A; Baek, Y W; Bagnasco, S; Bailhache, R; Bala, R; Balasubramanian, S; Baldisseri, A; Baral, R C; Barbano, A M

Adam, J; Adamová, D; Aggarwal, M M; Aglieri Rinella, G; Agnello, M; Agrawal, N; Ahammed, Z; Ahmad, S; Ahn, S U; Aiola, S; Akindinov, A; Alam, S N; Aleksandrov, D; Alessandro, B; Alexandre, D; Alfaro Molina, R; Alici, A; Alkin, A; Almaraz, J R M; Alme, J; Alt, T; Altinpinar, S; Altsybeev, I; Alves Garcia Prado, C; Andrei, C; Andronic, A; Anguelov, V; Anticic, T; Antinori, F; Antonioli, P; Aphecetche, L; Appelshäuser, H; Arcelli, S; Arnaldi, R; Arnold, O W; Arsene, I C; Arslandok, M; Audurier, B; Augustinus, A; Averbeck, R; Azmi, M D; Badalà, A; Baek, Y W; Bagnasco, S; Bailhache, R; Bala, R; Balasubramanian, S; Baldisseri, A; Baral, R C; Barbano, A M.

Afiliação

Adam J; Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic.
Adamová D; Nuclear Physics Institute, Academy of Sciences of the Czech Republic, Rez u Prahy, Czech Republic.
Aggarwal MM; Physics Department, Panjab University, Chandigarh, India.
Aglieri Rinella G; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
Agnello M; Sezione INFN, Turin, Italy.
Agrawal N; Indian Institute of Technology Bombay (IIT), Mumbai, India.
Ahammed Z; Variable Energy Cyclotron Centre, Kolkata, India.
Ahmad S; Department of Physics, Aligarh Muslim University, Aligarh, India.
Ahn SU; Korea Institute of Science and Technology Information, Taejon, South Korea.
Aiola S; Yale University, New Haven, CT USA.
Akindinov A; Institute for Theoretical and Experimental Physics, Moscow, Russia.
Alam SN; Variable Energy Cyclotron Centre, Kolkata, India.
Aleksandrov D; National Research Centre Kurchatov Institute, Moscow, Russia.
Alessandro B; Sezione INFN, Turin, Italy.
Alexandre D; School of Physics and Astronomy, University of Birmingham, Birmingham, UK.
Alfaro Molina R; Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico.
Alici A; Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Rome, Italy ; Sezione INFN, Bologna, Italy.
Alkin A; Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine.
Almaraz JR; Universidad Autónoma de Sinaloa, Culiacán, Mexico.
Alme J; Faculty of Engineering, Bergen University College, Mons, Norway.
Alt T; Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
Altinpinar S; Department of Physics and Technology, University of Bergen, Mons, Norway.
Altsybeev I; V. Fock Institute for Physics, St. Petersburg State University, St. Petersburg, Russia.
Alves Garcia Prado C; Universidade de São Paulo (USP), São Paulo, Brazil.
Andrei C; National Institute for Physics and Nuclear Engineering, Bucharest, Romania.
Andronic A; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
Anguelov V; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
Anticic T; Rudjer Boskovic Institute, Zagreb, Croatia.
Antinori F; Sezione INFN, Padua, Italy.
Antonioli P; Sezione INFN, Bologna, Italy.
Aphecetche L; SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France.
Appelshäuser H; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
Arcelli S; Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
Arnaldi R; Sezione INFN, Turin, Italy.
Arnold OW; Excellence Cluster Universe, Technische Universität München, Munich, Germany ; Physik Department, Technische Universität München, Munich, Germany.
Arsene IC; Department of Physics, University of Oslo, Oslo, Norway.
Arslandok M; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
Audurier B; SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France.
Augustinus A; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
Averbeck R; Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
Azmi MD; Department of Physics, Aligarh Muslim University, Aligarh, India.
Badalà A; Sezione INFN, Catania, Italy.
Baek YW; Konkuk University, Seoul, South Korea.
Bagnasco S; Sezione INFN, Turin, Italy.
Bailhache R; Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
Bala R; Physics Department, University of Jammu, Jammu, India.
Balasubramanian S; Yale University, New Haven, CT USA.
Baldisseri A; Commissariat à l'Energie Atomique, IRFU, Saclay, France.
Baral RC; Institute of Physics, Bhubaneswar, India.
Barbano AM; Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy.

Eur Phys J C Part Fields ; 76: 245, 2016.

Article em En | MEDLINE | ID: mdl-27217821

ABSTRACT

ABSTRACT

The production of K[Formula see text](892)[Formula see text] and [Formula see text](1020) mesons has been measured in p-Pb collisions at [Formula see text][Formula see text] 5.02 TeV. K[Formula see text] and [Formula see text] are reconstructed via their decay into charged hadrons with the ALICE detector in the rapidity range [Formula see text]. The transverse momentum spectra, measured as a function of the multiplicity, have a p[Formula see text] range from 0 to 15 GeV/c for K[Formula see text] and from 0.3 to 21 GeV/c for [Formula see text]. Integrated yields, mean transverse momenta and particle ratios are reported and compared with results in pp collisions at [Formula see text][Formula see text] 7 TeV and Pb-Pb collisions at [Formula see text][Formula see text] 2.76 TeV. In Pb-Pb and p-Pb collisions, K[Formula see text] and [Formula see text] probe the hadronic phase of the system and contribute to the study of particle formation mechanisms by comparison with other identified hadrons. For this purpose, the mean transverse momenta and the differential proton-to-[Formula see text] ratio are discussed as a function of the multiplicity of the event. The short-lived K[Formula see text] is measured to investigate re-scattering effects, believed to be related to the size of the system and to the lifetime of the hadronic phase.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Eur Phys J C Part Fields Ano de publicação: 2016 Tipo de documento: Article País de afiliação: República Tcheca

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