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Multiplicity distributions in small phase-space domains in central nucleus-nucleus collisions

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Abstract

Multiplicity distributions of negatively charged particles have been studied in restricted phase space intervals for central S + S, O + Au and S + Au collisions at 200 GeV/nucleon. It is shown that multiplicity distributions are well described by a negative binomial form irrespectively of the size and dimensionality of phase space domain. A clan structure analysis reveals interesting similarities between complex nuclear collisions and a simple partonic shower. The lognormal distribution agrees reasonably well with the multiplicity data in large domains, but fails in the case of small intervals. No universal scaling function was found to describe the shape of multiplicity distributions in phase space intervals of varying size. (orig.).
Authors:
Baechler, J; Hoffmann, M; Runge, K; Schmoetten, E; [1]  Bartke, J; Gladysz, E; Kowalski, M; Stefanski, P; [2]  Bialkowska, H; [3]  Bock, R; Brockmann, R; Sandoval, A; [4]  Buncic, P; Ferenc, D; Kadija, K; Ljubicic, A Jr; Vranic, D; [5]  Chase, S I; Harris, J W; Odyniec, G; Pugh, H G; Rai, G; Teitelbaum, L; Tonse, S; [6]  Derado, I; Eckardt, V; Gebauer, H J; Rauch, W; Schmitz, N; Seyboth, P; Seyerlein, J; Vesztergombi, G; [7]  Eschke, J; Heck, W; Kabana, S; Kuehmichel, A; Lahanas, M; Lee, Y; Le Vine, M; Margetis, S; Renfordt, R; Roehrich, D; Rothard, H; Schmidt, E; Schneider, I; Stock, R; Stroebele, H; Wenig, S; [8]  Fleischmann, B; Fuchs, M; [4]  Gazdzicki, M; Kosiec, J; Skrzypczak, E; [9]  Keidel, R; Piper, A; Puehlhofer, F; [10]  Nappi, E; Posa, F; [11]  Paic, G; [4]  Panagiotou, A D; [12]  Petridis, A; Vassileiadis, G; [12]  Pfenning, J; [13]  Wosiek, B; [2]  NA35 Collaboration
  1. Fakultaet fuer Physik, Freiburg Univ. (Germany)
  2. Inst. of Nuclear Physics, Cracow (Poland)
  3. Inst. of Nuclear Studies, Warsaw (Poland)
  4. GSI, Darmstadt (Germany)
  5. Rudjer Boskovic Inst., Zagreb (Croatia)
  6. Lawrence Berkeley Lab., CA (United States)
  7. Max-Planck-Inst. fuer Physik, Muenchen (Germany)
  8. Fachbereich Physik, Frankfurt Univ. (Germany)
  9. Inst. of Experimental Physics, Warsaw Univ. (Poland)
  10. Fachbereich Physik, Marburg Univ. (Germany)
  11. INFN, Bari (Italy)
  12. Physics Dept., Athens Univ. (Greece)
  13. CERN, Geneva (Switzerland)
Publication Date:
Oct 01, 1992
Product Type:
Technical Report
Report Number:
MPI-PhE-92-16
Reference Number:
SCA: 663450; 663530; 663580; PA: DEN-93:000822; SN: 93000924811
Resource Relation:
Other Information: PBD: Oct 1992
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; GOLD 197 TARGET; OXYGEN 16 REACTIONS; SULFUR 32 REACTIONS; MULTIPLE PRODUCTION; SULFUR 32 TARGET; CHARGED PARTICLES; RELATIVISTIC RANGE; PHASE SPACE; MULTIPLICITY; TEV RANGE 01-10; HADRONS; DEEP INELASTIC HEAVY ION REACTIONS; CASCADE SHOWERS; PARTON MODEL; ONE-DIMENSIONAL CALCULATIONS; TWO-DIMENSIONAL CALCULATIONS; THREE-DIMENSIONAL CALCULATIONS; EXPERIMENTAL DATA; SCALING LAWS; SPATIAL DISTRIBUTION; DISTRIBUTION FUNCTIONS; 663450; 663530; 663580; HEAVY-ION-INDUCED REACTIONS AND SCATTERING; A = 20-38; A = 190-219
OSTI ID:
10116574
Research Organizations:
Max-Planck-Institut fuer Physik, Muenchen (Germany). Werner-Heisenberg-Institut
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE93758541; TRN: DE9300822
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
33 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Baechler, J, Hoffmann, M, Runge, K, Schmoetten, E, Bartke, J, Gladysz, E, Kowalski, M, Stefanski, P, Bialkowska, H, Bock, R, Brockmann, R, Sandoval, A, Buncic, P, Ferenc, D, Kadija, K, Ljubicic, A Jr, Vranic, D, Chase, S I, Harris, J W, Odyniec, G, Pugh, H G, Rai, G, Teitelbaum, L, Tonse, S, Derado, I, Eckardt, V, Gebauer, H J, Rauch, W, Schmitz, N, Seyboth, P, Seyerlein, J, Vesztergombi, G, Eschke, J, Heck, W, Kabana, S, Kuehmichel, A, Lahanas, M, Lee, Y, Le Vine, M, Margetis, S, Renfordt, R, Roehrich, D, Rothard, H, Schmidt, E, Schneider, I, Stock, R, Stroebele, H, Wenig, S, Fleischmann, B, Fuchs, M, Gazdzicki, M, Kosiec, J, Skrzypczak, E, Keidel, R, Piper, A, Puehlhofer, F, Nappi, E, Posa, F, Paic, G, Panagiotou, A D, Petridis, A, Vassileiadis, G, Pfenning, J, Wosiek, B, and NA35 Collaboration. Multiplicity distributions in small phase-space domains in central nucleus-nucleus collisions. Germany: N. p., 1992. Web.
Baechler, J, Hoffmann, M, Runge, K, Schmoetten, E, Bartke, J, Gladysz, E, Kowalski, M, Stefanski, P, Bialkowska, H, Bock, R, Brockmann, R, Sandoval, A, Buncic, P, Ferenc, D, Kadija, K, Ljubicic, A Jr, Vranic, D, Chase, S I, Harris, J W, Odyniec, G, Pugh, H G, Rai, G, Teitelbaum, L, Tonse, S, Derado, I, Eckardt, V, Gebauer, H J, Rauch, W, Schmitz, N, Seyboth, P, Seyerlein, J, Vesztergombi, G, Eschke, J, Heck, W, Kabana, S, Kuehmichel, A, Lahanas, M, Lee, Y, Le Vine, M, Margetis, S, Renfordt, R, Roehrich, D, Rothard, H, Schmidt, E, Schneider, I, Stock, R, Stroebele, H, Wenig, S, Fleischmann, B, Fuchs, M, Gazdzicki, M, Kosiec, J, Skrzypczak, E, Keidel, R, Piper, A, Puehlhofer, F, Nappi, E, Posa, F, Paic, G, Panagiotou, A D, Petridis, A, Vassileiadis, G, Pfenning, J, Wosiek, B, & NA35 Collaboration. Multiplicity distributions in small phase-space domains in central nucleus-nucleus collisions. Germany.
Baechler, J, Hoffmann, M, Runge, K, Schmoetten, E, Bartke, J, Gladysz, E, Kowalski, M, Stefanski, P, Bialkowska, H, Bock, R, Brockmann, R, Sandoval, A, Buncic, P, Ferenc, D, Kadija, K, Ljubicic, A Jr, Vranic, D, Chase, S I, Harris, J W, Odyniec, G, Pugh, H G, Rai, G, Teitelbaum, L, Tonse, S, Derado, I, Eckardt, V, Gebauer, H J, Rauch, W, Schmitz, N, Seyboth, P, Seyerlein, J, Vesztergombi, G, Eschke, J, Heck, W, Kabana, S, Kuehmichel, A, Lahanas, M, Lee, Y, Le Vine, M, Margetis, S, Renfordt, R, Roehrich, D, Rothard, H, Schmidt, E, Schneider, I, Stock, R, Stroebele, H, Wenig, S, Fleischmann, B, Fuchs, M, Gazdzicki, M, Kosiec, J, Skrzypczak, E, Keidel, R, Piper, A, Puehlhofer, F, Nappi, E, Posa, F, Paic, G, Panagiotou, A D, Petridis, A, Vassileiadis, G, Pfenning, J, Wosiek, B, and NA35 Collaboration. 1992. "Multiplicity distributions in small phase-space domains in central nucleus-nucleus collisions." Germany.
@misc{etde_10116574,
title = {Multiplicity distributions in small phase-space domains in central nucleus-nucleus collisions}
 author = {Baechler, J, Hoffmann, M, Runge, K, Schmoetten, E, Bartke, J, Gladysz, E, Kowalski, M, Stefanski, P, Bialkowska, H, Bock, R, Brockmann, R, Sandoval, A, Buncic, P, Ferenc, D, Kadija, K, Ljubicic, A Jr, Vranic, D, Chase, S I, Harris, J W, Odyniec, G, Pugh, H G, Rai, G, Teitelbaum, L, Tonse, S, Derado, I, Eckardt, V, Gebauer, H J, Rauch, W, Schmitz, N, Seyboth, P, Seyerlein, J, Vesztergombi, G, Eschke, J, Heck, W, Kabana, S, Kuehmichel, A, Lahanas, M, Lee, Y, Le Vine, M, Margetis, S, Renfordt, R, Roehrich, D, Rothard, H, Schmidt, E, Schneider, I, Stock, R, Stroebele, H, Wenig, S, Fleischmann, B, Fuchs, M, Gazdzicki, M, Kosiec, J, Skrzypczak, E, Keidel, R, Piper, A, Puehlhofer, F, Nappi, E, Posa, F, Paic, G, Panagiotou, A D, Petridis, A, Vassileiadis, G, Pfenning, J, Wosiek, B, and NA35 Collaboration}
 abstractNote = {Multiplicity distributions of negatively charged particles have been studied in restricted phase space intervals for central S + S, O + Au and S + Au collisions at 200 GeV/nucleon. It is shown that multiplicity distributions are well described by a negative binomial form irrespectively of the size and dimensionality of phase space domain. A clan structure analysis reveals interesting similarities between complex nuclear collisions and a simple partonic shower. The lognormal distribution agrees reasonably well with the multiplicity data in large domains, but fails in the case of small intervals. No universal scaling function was found to describe the shape of multiplicity distributions in phase space intervals of varying size. (orig.).}
 place = {Germany}
 year = {1992}
 month = {Oct}
 }