Статья

Flow effects in high-energy nucleus collisions with Ag(Br) in emulsion

M. I. AdamovichLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaN. P. AndreevaEnergy Physics Institute, Almaty, KazakhstanE.S. BasovaInstitute of Nuclear Physics, Tashkent, UzbekistanV. BradnováJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaV.I. BubnovEnergy Physics Institute, Almaty, KazakhstanM. M. ChernyavskyLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaA.S. GaitinovEnergy Physics Institute, Almaty, KazakhstanK. G. GulamovPhysical-Technical Institute, Tashkent, UzbekistanM. HaiducD. HaşeganL. JustInstitute of Experimental Physics, Slovak Academy of Sciences, Košice, SlovakiaE.K. KanyginaEnergy Physics Institute, Almaty, KazakhstanS. P. KharlamovLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaA. D. KovalenkoJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS.A. KrasnovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA. KravcčákováDepartment of Nuclear Physics, Šafárik University, Košice, SlovakiaV.G. LarionovaLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaI.A. LebedevEnergy Physics Institute, Almaty, KazakhstanO. V. LevitskayaPetersburg Nuclear Physics Institute, Russian Academy of Sciences, Gatchina, 188350, RussiaН.С. ЛукичеваPhysical-Technical Institute, Tashkent, UzbekistanA.K. MusaevaEnergy Physics Institute, Almaty, KazakhstanS.Z. NasyrovInstitute of Nuclear Physics, Tashkent, UzbekistanV.S. NavotnyPhysical-Technical Institute, Tashkent, UzbekistanG. I. OrlovaLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaN. G. PeresadkoLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaL. N. PhilippovaEnergy Physics Institute, Almaty, KazakhstanV.A. PlyushchevKhlopin Radium Institute, St. Petersburg, RussiaV. V. RusakovaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaN. SaidkhanovPhysical-Technical Institute, Tashkent, UzbekistanN. A. SalmanovaLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaA.M. SeitimbetovEnergy Physics Institute, Almaty, KazakhstanM.I. TretyakovaLebedev Institute of Physics, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 117924, RussiaT.P. TrofimovaInstitute of Nuclear Physics, Tashkent, UzbekistanS. VokálDepartment of Nuclear Physics, Šafárik University, Košice, SlovakiaJ. VrlákováDepartment of Nuclear Physics, Šafárik University, Košice, SlovakiaP. I. ZarubinJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS.I. ZhokhovaPhysical-Technical Institute, Tashkent, Uzbekistan

Physics of Atomic Nucleijournal2004en

ABI

Аннотация

Various flow phenomena observed by a unique emulsion method are reviewed. The experimental data of the emission of projectile and target fragments and relativistic particles in collisions of 1–160 A GeV/c 16O, 22Ne, 28Si, 32S, 84Kr, 197Au, and 208Pb nuclei with 108Ag (80Br) targets are investigated. The transverse-momentum approach, the flow-angle analysis using principal vectors, the azimuthal correlation functions, the method of azimuthal correlations between charged secondaries, and the method of Fourier expansion of the azimuthal angle distributions are applied. Evidence of the directed flow of spectators has been obtained in the medium-impact nuclear interactions. In azimuthal distributions, with respect to the reaction plane, the signal of the elliptic flow of participants has been observed.

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Темы

High-Energy Particle Collisions Research Quantum Chromodynamics and Particle Interactions Particle physics theoretical and experimental studies

Идентификаторы

DOI: 10.1134/1.1648917

Цитирования и источники

Цитирований: 2 Использованных источников: 26

Показатели — AkademScholar