Nucleus-nucleus collision as superposition of nucleon-nucleus collisions

✍ Scribed by G.I. Orlova; M.I. Adamovich; M.M. Aggarwal; Y.A. Alexandrov; N.P. Andreeva; S.K. Badyal; E.S. Basova; K.B. Bhalla; A. Bhasin; V.S. Bhatia; V. Bradnova; V.I. Bubnov; X. Cai; I.Y. Chasnikov; G.M. Chen; L.P. Chernova; M.M. Chernyaysky; S. Dhamija; K. El Chenawi; D. Felea; S.Q. Feng; A.S. Gaitinov; E.R. Ganssauge; S. Garpman; S.G. Gerassimov; A. Gheata; M. Gheata; J. Grote; K.G. Gulamov; S.K. Gupta; V.K. Gupta; U. Henjes; B. Jakobsson; E.K. Kanygina; M. Karabova; S.P. Kharlamov; A.D. Kovalenko; S.A. Krasnov; V. Kumar; V.G. Larionova; Y.X. Li; L.S. Liu; S. Lokanathan; J.J. Lord; N.S. Lukicheva; Y. Lu; S.B. Luo; L.K. Mangotra; I. Manhas; I.S. Mittra; A.K. Musaeva; S.Z. Nasyrov; V.S. Navotny; J. Nystrand; I. Otterlund; N.G. Peresadko; W.Y. Qian; Y.M. Qin; R. Raniwala; N.K. Rao; M. Roeper; V.V. Rusakova; N. Saidkhanov; N.A. Salmanova; A.M. Seitimbetov; R. Sethi; B. Singh; D. Skelding; K. Soderstrem; E. Stenlund; L.N. Svechnikova; T. Svensson; A.M. Tawfik; M. Tothova; M.I. Tretyakova; T.P. Trofimova; U.I. Tuleeva; Vani Vashisht; S. Vokal; J. Vrlakova; H.Q. Wang; X.R. Wang; Z.Q. Weng; R.J. Wilkes; C.B. Yang; Z.B. Yin; L.Z. Yu; D.H. Zhang; P.Y. Zheng; S.I. Zhokhova; D.C. Zhou

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 316 KB
• Volume: 71
• Category: Article
• ISSN: 0920-5632
• DOI: 10.1016/s0920-5632(98)00362-4

✦ Synopsis

Angular distributions of charged particles produced in 160 and 32S collisions with nuclear track emulsion were studied at momenta 4.5 and 200 A GeV/c. Comparison with the angular distributions of charged particles produced in proton-nucleus collisions at the same momentum allows to draw the conclusion, that the angular distributions in nucleus-nucleus collisions can be seen as superposition of the angular distributions in nucleon-nucleus collisions taken at the same impact parameter bNA, that is mean impact parameter between the participating projectile nucleons and the center of the target nucleus