Study of multiparticle azimuthal correlations in central CNE, MgMg, CCu, and OPb interactions at energy of 3.7 GeV per nucleon |
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| Authors: | L V Chkhaidze T D Djobava L L Kharkhelauri |
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| Institution: | (1) High Energy Physics Institute, Tbilisi State University, 9 University Street, GE-380086 Tbilisi, Georgia |
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| Abstract: | Azimuthal correlations between protons and between pions have been investigated in central CNe, MgMg, CCu, and OPb collisions at an energy of 3.7 GeV/nucleon. Negative (back-to-back) correlations have been observed for protons in CNe, CCu, and for π ? mesons in CNe and MgMg collisions. For π? mesons, positive (side-by-side) azimuthal correlations have been observed for heavy systems of CCu and OPb. The Quark-Gluon String Model satisfactorily describes the experimental results both for protons and π? mesons. |
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