COMPREHENSIVE ANALYSIS OF BINARY EVENTS IN HEAVY-ION REACTIONS OBSERVED WITH DIELECTRIC TRACK DETECTORS

被引：6
|
作者：
QURESHI, IE [1 ]
MANZOOR, S [1 ]
SHAHZAD, MI [1 ]
FAROOQ, MA [1 ]
KHAN, HA [1 ]
ZAFAR, MS [1 ]
机构：
[1] PUNJAB UNIV,DEPT PHYS,LAHORE,PAKISTAN
来源：
RADIATION MEASUREMENTS | 1995年 / 25卷 / 1-4期
关键词：
DIELECTRIC TRACK DETECTORS; HEAVY IONS; BINARY FISSION; NUCLEAR REACTIONS; KINEMATICAL ANALYSIS;
D O I：
10.1016/1350-4487(95)00081-O
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The dielectric track detectors are very efficient in registering the main fragments of a heavy ion reaction in the presence of lightly ionizing products and gamma-radiations because of their threshold nature of registration and wide-angle acceptance. The binary events, revealed; after chemical etching of these detectors, appear as the events having two correlated prongs in the body of the detector. The measurements of the geometrical parameters of these prongs provide the necessary data for subsequent kinematical analysis. We have made a thorough analysis of the two-pronged events in order to understand the physical mechanism of their production, using the track data from the reactions, 1. (15.9 MeV/nucleon) Au + Au [Detector: CR-39], 2. (16.7 MeV/nucleon) U + Au [Detector: mica], 3. (13.67 MeV/nucleon) U + Bi [Detector: CR-39]
引用
收藏
页码：247 / 250
页数：4
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