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Scaling properties of charged particle multiplicity distributions in oxygen induced emulsion interactions at 14.6, 60 and 200 A GeV

Adamovich, M.I.; Alexandrov, Y.A.; Chernyavsky, M.M.; Gerassimov, S.G.; Kharlamov, S.P.; Larionova, V.G.; Maslennikova, N.V.; Orlova, G.I.; Peresadko, N.G.; Salmanova, N.A.; Tretyakova, M.I.; Azimov, S.A.; Chernova, L.P.; Gadzhieva, S.I.; Gulamov, K.G.; Kadyrov, F.G.; Lukicheva, N.S.; Navotny, V.S.; Svechnikova, L.N.; Bhasin, A.; Kachroo, S.; Kaul, G.L.; Mangotra, L.K.; Rao, N.K.; Burnett, T.H.; Grote, J.; Lord, J.; Skelding, D.; Wilkes, R.J.; Cai, X.; Liu, L.S.; Qian, W.Y.; Wang, H.Q.; Zhou, D.C.; Zhou, J.C.; Dressel, B.; Ganssauge, E.R.; Hackel, S.; Kallies, H.; Mueller, C.; Rhee, T.; Schultz, W.; Friedlander, E.M.; Jakobsson, B.; Karlsson, L.; Oetterlund, I.; Persson, S.; Soderstrom, K.; Stenlund, E.; Heckmann, H.H.; Lindstrom, P.J.; Judek, B.; Storey, R.S.; Sun, J.F.; Eng, Z.O.; Zhang, D.H.; Xu, G.F.; Zheng, P.Y.
EMU01 Collaboration1989

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AbstractAbstract

[en] The multiplicity distributions of shower particles (n_s) are measured in inclusive inelastic oxygen emulsion interactions. Scaling is observed in the normalized variable n_s/< n_s> for 14.6, 60 and 200 A GeV. The dependence of < n_s> on the charge flow in the forward direction (Q_ZD) and the distribution of the number of participating projectile protons is examined. The normalized multiplicities as a function of Q_ZD seem also to be independent of incident energies. A comparison with the Lund model Fritiof yields satisfactory agreement. (orig.)

Primary Subject

NUCLEAR PHYSICS AND RADIATION PHYSICS (A3400)

Record Type

Journal Article

Literature Type

Numerical Data

Journal

Physics Letters, (Section) B; ISSN 0370-2693;