PERSHORE MADE CR-39(DOP) AS A 1.015 GEV/N AU-197-ION DETECTOR

被引：3

作者：

BHATTACHARYYA, DP ^{[1
]}

CHAKRABARTY, S ^{[1
]}

RAKSHIT, R ^{[1
]}

BASU, B ^{[1
]}

PAL, P ^{[1
]}

BISWAS, S ^{[1
]}

机构：

[1] TATA INST FUNDAMENTAL RES,DIV COSM RAY & SPACE PHYS,BOMBAY 400005,INDIA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 73卷 / 02期

关键词：

D O I：

10.1016/0168-583X(93)95742-N

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Pershore made CR-39(DOP) stack was exposed at a zenith angle of 30-degrees by Au-197-ions of energy 1.015 GeV/n using LBL BEVALAC beam. The top of the irradiated plate of the stack has been etched in 6.25N NaOH solution at 70-degrees-C for one hour. About 1202 cone lengths were optically measured. The estimated etch rate ratio of the incident Au-197 projectile beam in CR-39 has been found to be 27 +/- 2. The result has been compared with earlier observations. The charge resolution of the detector has been estimated from the average of double cone lengths and has been found to have a value of (0.58 +/- 0.03)e for Au-197-ions.

引用

页码：308 / 310

页数：3

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