Journal ArticleDOI
Critical behaviour in Au fragmentation at 10.7A GeV
M. I. Adamovich,Madan M. Aggarwal,Y. A. Alexandrov,R. Amirikas,N. P. Andreeva,F. A. Avetyan,S. K. Badyal,A. M. Bakich,E. S. Basova,K. B. Bhalla,Anju Bhasin,V. S. Bhatia,V. G. Bogdanov,V. Bradnova,V. I. Bubnov,X. Cai,I. Y. Chasnikov,G.M. Chen,L. P. Chernova,M. M. Chernyavski,S. Dhamija,A. S. Gaitinov,E. R. Ganssauge,S. Garpman,S. G. Gerassimov,J. Grote,K. G. Gulamov,Shiv K. Gupta,Vivek K. Gupta,Maria Haiduc,U. Henjes,Bo Jakobsson,L. Just,E. K. Kanygina,M. Karabova,L. Karlsson,S. P. Kharlamov,Alexander Kovalenko,S.A. Krasnov,V. Kumar,V. G. Larionova,Y.X. Li,L. S. Liu,Z.G. Liu,S. Lokanathan,J. J. Lord,N. S. Lukicheva,Y. Lu,S. B. Luo,L. K. Mangotra,I. Manhas,N. A. Marutyan,A.K. Musaeva,S.Z. Nasyrov,V. S. Navotny,Joakim Nystrand,G. I. Orlova,I. Otterlund,L.S. Peak,N. G. Peresadko,V. A. Plyushchev,W. Y. Qian,Y.M. Qin,Rashmi Raniwala,N. K. Rao,J. T. Rhee,M. Roeper,V. V. Rusakova,N. Saidkhanov,N. A. Salmanova,L. G. Sarkisova,V. R. Sarkisyan,A.M. Seitimbetov,R. Sethi,C.I. Shakhova,B. Singh,D. Skelding,K. Söderström,Evert Anders Stenlund,L. N. Svechnikova,N.A. Tawfik,M. Tothova,M. I. Tretyakova,T. P. Trofimova,U.I. Tuleeva,S. Vokal,Janka Vrlakova,H. Q. Wang,Shi-kun Wang,X.R. Wang,Z. Q. Weng,R. J. Wilkes,C.B. Yang,Dong-Hai Zhang,P. Y. Zheng,S. I. Zhokhova,D. C. Zhou +96 more
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TLDR
In this paper, the complete charge distribution of products from Au nuclei fragmenting in nuclear emulsion at 10.7A GeV has been measured and a statistical analysis, based on event-by-event charge distributions, showed that a population of subcritical, critical and supercritical events, i.e., a phase transition like behaviour, is observed among peripheral collisions.Abstract:
The complete charge distribution of products from Au nuclei fragmenting in nuclear emulsion at 10.7A GeV has been measured. Multiplicities of produced particles and particles associated with the target source are used to select peripheral and central events. A statistical analysis, based on event-by-event charge distributions, show that a population of subcritical, critical and supercritical events, i.e. a phase transition like behaviour, is observed among peripheral collisions.read more
Citations
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Journal ArticleDOI
Multiple fast helium fragments production from 28Si-emulsion interaction at 14.6 A GeV
TL;DR: In this paper, partial production cross-sections of the multiple helium fragments emitted at 14.6 A GeV 28Si-emulsion interactions are reported and the production rate of helium fragments due to fragmentation of 28Si ions is studied and compared with that obtained from different projectiles at various energies.
Journal ArticleDOI
Target size dependence of relativistic hadron emission from 32S nuclear collisions at 3.7 and 200A GeV
TL;DR: In this article, the relativistic hadron multiplicity for 32S-nucleus interactions was investigated at 3.7 and 200A GeV (Dubna energy) and SPS energy, respectively, to search for the incident energy effect on the interactions inside the different emulsion target nuclei.
Journal ArticleDOI
Central collisions induced by light target nuclei
TL;DR: For the interactions of p, 3He, 4He, 6Li, and 6Li with emulsion at 45 A GeV/c, an experimental study has been performed as discussed by the authors, where the type of interactions chosen was central, which enables to analyze a specific interaction mechanism.
Journal ArticleDOI
Critical exponents and phase transition in gold nuclei fragmentation at energies 10.6 and4.0GeV∕nucleon
TL;DR: In this paper, critical exponents for gold nuclei fragmentation due to interactions with nuclear emulsion at energies $4.0A\phantom{\rule{0.3em}{0ex}}\text{GeV}$ were extracted.
Journal ArticleDOI
Fluctuations of fragment observables
TL;DR: In this paper, a review of the theoretical and experimental knowledge of different fluctuation observables relevant to nuclear multifragmentation is presented, and the possible connection between the presence of a fluctuation peak and the occurrence of a phase transition or a critical phenomenon is critically analyzed.
References
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Book
Introduction to percolation theory
Dietrich Stauffer,Amnon Aharony +1 more
TL;DR: In this paper, a scaling solution for the Bethe lattice is proposed for cluster numbers and a scaling assumption for cluster number scaling assumptions for cluster radius and fractal dimension is proposed.
Book
Introduction to percolation theory
Dietrich Stauffer,Amnon Aharony +1 more
TL;DR: In this article, a scaling solution for the Bethe lattice is proposed for cluster numbers and a scaling assumption for cluster number scaling assumptions for cluster radius and fractal dimension is proposed.
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