Determination of the number of wounded nucleons in Pb plus Pb collisions at 158 A GeV/c

被引：26

作者：

Antinori, F ^{[1
]}

Badalà, A

Bakke, H

Barbera, R

Beker, H

Beusch, W

Bloodworth, IJ

Botje, M

Caliandro, R

Campbell, M

Cantatore, E

Carena, W

Carrer, N

de Haas, AP

Di Bari, D

Di Liberto, S

Divia, R

Elia, D

Evans, D

Fanebust, K

Fedorisin, J

Feofilov, GA

Fini, RA

Ftácnik, J

Ghidini, B

Grella, G

Gulino, M

Helstrup, H

Holme, AK

Huss, D

Jacholkowski, A

Jones, GT

Jovanovic, P

Jusko, A

Kamermans, R

Kinson, JB

Klempt, W

Knudson, K

Kolojvari, AA

Králik, I

Kuijer, P

Lenti, V

Lietava, R

Loconsole, RA

Lovhoiden, G

Lupták, M

Manzari, V

Mazzoni, MA

Martinská, G

Meddi, F

机构：

[1] Univ Padua, Dipartimento Fis, Padua, Italy

[2] Sezione Ist Nazl Fis Nucl, Padua, Italy

[3] Univ Bari, Dipartmento IA Fis, Bari, Italy

[4] Politecn Bari, Bari, Italy

[5] Sezione Ist Nazl Fis Nucl, Bari, Italy

[6] Univ Bergen, Inst Fys, Bergen, Norway

[7] Hgsk Bergen, Bergen, Norway

[8] Univ Birmingham, Sch Phys & Astron, Birmingham, W Midlands, England

[9] Comenius Univ, Bratislava, Slovakia

[10] Univ Catania, Dipartmento Fis, Catania, Italy

[11] Sezione Ist Nazl Fis Nucl, Catania, Italy

[12] CERN, European Lab Particle Phys, CH-1211 Geneva, Switzerland

[13] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia

[14] Safarik Univ, Kosice, Slovakia

[15] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy

[16] Univ Haute Alsace, GRPHE, Mulhouse, France

[17] Univ Oslo, Inst Fys, N-0316 Oslo, Norway

[18] Acad Sci Czech Republ, Inst Phys, Prague, Czech Republic

[19] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[20] Sezione Ist Nazl Fis Nucl, Rome, Italy

[21] Univ Salerno, Dipartimento Sci Fis ER Caianiello, I-84100 Salerno, Italy

[22] Ist Nazl Fis Nucl, Salerno, Italy

[23] St Petersburg State Univ, St Petersburg 198904, Russia

[24] ULP, IN2P3, Inst Rech Subatom, Strasbourg, France

[25] Univ Utrecht, Utrecht, Netherlands

[26] NIKHEF H, Utrecht, Netherlands

来源：

EUROPEAN PHYSICAL JOURNAL C | 2000年 / 18卷 / 01期

关键词：

D O I：

10.1007/s100520000521

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The charged particle multiplicity distributions measured by two experiments, WA97 and NA57, in Ph + Pb collisions at 158 A GeV/c have been analyzed in the framework of the Wounded Nucleon Model (WNM). We obtain a brood description of the data within the centrality range of our samples. This allows us to make use of the measured multiplicities to estimate the number of wounded nucleons of the collision.

引用

页码：57 / 63

页数：7

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