Bhattacharyya, D. P. ; Chakrabarty, Srabani ; Rakshit, Ruma ; Basu, Basudhara ; Pal, Pratibha ; Biswas, S. (1993) Pershore made CR-39(DOP) as a 1.015 GeV/n197Au-ion detector Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions With Materials and Atoms, 73 (2). pp. 308-310. ISSN 0168-583X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016858...
Related URL: http://dx.doi.org/10.1016/0168-583X(93)95742-N
Abstract
Pershore made CR-39(DOP) stack was exposed at a zenith angle of 30° by 197Au-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°C for one hour. About 1202 cone lengths were optically measured. The estimated etch rate ratio of the incident 197Au 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 197Au-ions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 3866 |
| Deposited On: | 18 Oct 2010 09:34 |
| Last Modified: | 27 May 2011 06:51 |
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