MULTIPLICITY AND PSEUDORAPIDITY DISTRIBUTIONS IN He-NUCLEUS INTERACTIONS AT ULTRARELATIVISTIC ENERGY

Author:

JAIN P.L.1,SINGH G.1,SENGUPTA K.1,KIM S.N.1

Affiliation:

1. High Energy Experimental Laboratory, Department of Physics, State University of New York at Buffalo, Buffalo, New York 14260, USA

Abstract

From the peripheral collisions of a 32 S beam at 200A GeV in nuclear emulsion, He tracks among the projectile fragments are identified and are followed for their interactions. The multiplicity distributions and their fluctuations in pseudorapidity intervals of the shower particles produced with ~500 He interactions in emulsions are compared with 32 S and 16 O beams at 200A GeV and 16 O at 60A GeV interactions. It is primarily the geometry of the nuclear collisions that determines the shape of different distributions.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Prospects of ultra-relativistic heavy-ion collisions;La Rivista del Nuovo Cimento;1995-12

2. Fractal analysis of projectile fragments in nuclear collisions at (1–2) A GeV;Nuclear Physics A;1993-09

3. Intermittency and fractals in nuclear collisions at 1.52 A GeV;Zeitschrift f�r Physik A Hadrons and Nuclei;1993-09

4. Cluster formation in high-energy collisions;Journal of Physics G: Nuclear and Particle Physics;1993-08-01

5. An analysis of multiplicity dependence on pseudorapidity intervals at high energy collisions;Physics Letters B;1992-11

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