Izvorni znanstveni članak

Target fragmentation in 28Si-AgBr interactions at 14.5 AGeV - evidence for two- and many-particle dynamical correlations

D. Ghosh ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
A. Deb ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. Bhattacharyya ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
M. Mondol ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
R. Das ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
J. Ghosh ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
K. Chattopadhayay ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
R. Sarkar ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. Mukherjee ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. Biswas ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
P. Mondal ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
K. Kr. Patra ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
I. Dutta ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. R. Sahoo ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
P. Haldar ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. Prasad ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA
S. Ghosh ; Nuclear and Particle Physics Research Centre, Department of Physics, Jadavpur University, Kolkota 700-032, INDIA

Sažetak

This paper reports an investigation of the two-particle and three-particle short-range angular correlations among the target fragments produced in 28Si-AgBr interactions at 14.5 AGeV. The experimental data have been compared with Monte Carlo simulated events to extract dynamical correlations. The data exhibit strong two-particle and three-particle correlations among the target fragments. The data further indicate the occurrence of the so-called side splash phenomena and disfavour the evaporation model.

Ključne riječi

relativistic heavy-ion interaction; target fragmentation; correlations

Hrčak ID:

304069

URI

https://hrcak.srce.hr/304069

Datum izdavanja:

2.5.2002.

Podaci na drugim jezicima: hrvatski

Posjeta: 441 *