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Nuclear effect in higher-dimensional factorial moment analysis of the $^{16}$ O-, $^{32}$ S- and $^{197}$ Au-Em interaction data at 200, 60 and 11 A GeV/c

Authors :
Madan M. Aggarwal
G. F. Xu
R. J. Wilkes
L. Liang
N. A. Salmanova
V. S. Navotny
O. V. Levitskaya
K. Söderström
D. Hasegan
K. El Chenawi
I. S. Mittra
Anju Bhasin
Mihaela Gheata
A. Pavukova
N. Saidkhanov
C.I. Shakhova
R. Sethi
S. B. Luo
V. A. Plyushchev
J. J. Lord
S. Vokal
J. Grote
S. K. Gupta
Y.X. Li
L.S. Peak
Joakim Nystrand
F.A. Avetian
A. S. Gaitinov
Z. Q. Weng
N. V. Petrov
L. Just
K. G. Gulamov
M. Tothova
V. Kumar
S. Garpman
Z.R. Hu
V. S. Bhatia
L. S. Liu
V. G. Larionova
A.M. Tawfik
M. Karabova
H. Q. Wang
S.Q. Feng
C.G. Lee
K. B. Bhalla
R. Amirikas
Y. Lu
Vivek K. Gupta
L. N. Svechnikova
W. Y. Qian
V. Bradnova
X.R. Wang
S. P. Kharlamov
E. K. Kanygina
Rashmi Raniwala
L.Z. Yu
L. P. Chernova
Paul Nilsson
V. Vashisht
V. G. Bogdanov
Maria Haiduc
U.I. Tuleeva
N. P. Andreeva
V.I. Skorobogatova
F. G. Lepekhin
Y.M. Qin
D. Felea
I. Otterlund
M. Roeper
A.M. Seitimbetov
G.M. Chen
V.R. Sarkisian
Alexander Kovalenko
Bo Jakobsson
Y. C. Kim
N. S. Lukicheva
N. K. Rao
M. I. Tretyakova
D.M. Seliverstov
V. I. Bubnov
T. P. Trofimova
S.G. Gerasimov
Y. Deng
Dong-Hai Zhang
P. Y. Zheng
V. V. Rusakova
Z.B. Yin
N. G. Peresadko
E. S. Basova
X. Cai
I. Y. Chasnikov
Y. A. Alexandrov
G. I. Orlova
L. G. Sarkisova
Janka Vrlakova
A.K. Musaeva
S. K. Badyal
Z.G. Liu
C.B. Yang
S. A. Krasnov
E. Stenlund
Bhartendu K. Singh
B. B. Simonov
S.Z. Nasyrov
L. K. Mangotra
D. Skelding
J. T. Rhee
S. I. Zhokhova
Y.L. Yu
S. Lokanathan
D. C. Zhou
Andrei Gheata
A. M. Bakich
E. R. Ganssauge
M. I. Adamovich
Shi-kun Wang
N.A. Marutian
S. Dhamija
M. M. Chernyavsky
Source :
Zeitschrift f�r Physik C Particles and Fields. 76:659-663
Publication Year :
1997
Publisher :
Springer Science and Business Media LLC, 1997.

Abstract

The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ^{16}O-, ^{32}S- and ^{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ~{16}O-, ~{32}S- and ~{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions. The anomalous behavior of 2-dimensional factorial moment in nucleus-nucleus collisions is studied in some detail using both mini-bias and central collision data of ^{16}O-, ^{32}S- and ^{197}Au-Em interactions from EMU01 experiment. The correct value for the effective Hurst exponent in the analysis of higher-dimensional factorial moment is found to be greater than unity, showing clearly the existence of superposition effect in nucleus-nucleus collisions.

Details

ISSN :
14315858 and 01709739
Volume :
76
Database :
OpenAIRE
Journal :
Zeitschrift f�r Physik C Particles and Fields
Accession number :
edsair.doi.dedup.....7d31af326c3676aa30066033aeea8b2b