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Calculation of track parameters of alpha particles with various energies and incident angles in CR-39 detector
Other Title(s)
حساب معلمات الأثر لجسيمات الفا بطاقات و زوايا سقوط مختلفة في الكاشف CR-39
Author
Source
Issue
Vol. 26, Issue 1 (31 Dec. 2017), pp.122-132, 11 p.
Publisher
University of Mosul College of Science
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Abstract EN
In this paper, the bulk etch rate, VB of the CR-39 detector employed, was found experimentally to be equal to 1.49μmh-1.
Detector samples were irradiated with alpha particles energies from 1 to 5MeV and incident angles from 20◦ to 90◦.
After etching in a 6.25N Na OH solution kept at (70 ± 1) °C, the lengths of major and minor axes of the alpha track openings were measured, and the track etch rate, VT for normal and oblique incidence was calculated.
The relationship between VT and the track depth, x of the alpha particle in the detector for normal incidence was studied.
Track length, L and track length growth rate, dL / dt were also calculated.
These data were used altogether to derive a V function, which took the functional form of the Brun’s function with new constants (a1 = 0.091, a2 = 1.2, a3 = 1.6, a4 = 1.61, a5 = 1.425).
Experimental V function was compared with those computed by TRACK-VISION program, and a good agreement with three of them was found.
American Psychological Association (APA)
Husayn, Ali K.. 2017. Calculation of track parameters of alpha particles with various energies and incident angles in CR-39 detector. Rafidain Journal of Science،Vol. 26, no. 1, pp.122-132.
https://search.emarefa.net/detail/BIM-833739
Modern Language Association (MLA)
Husayn, Ali K.. Calculation of track parameters of alpha particles with various energies and incident angles in CR-39 detector. Rafidain Journal of Science Vol. 26, no. 1 (2017), pp.122-132.
https://search.emarefa.net/detail/BIM-833739
American Medical Association (AMA)
Husayn, Ali K.. Calculation of track parameters of alpha particles with various energies and incident angles in CR-39 detector. Rafidain Journal of Science. 2017. Vol. 26, no. 1, pp.122-132.
https://search.emarefa.net/detail/BIM-833739
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 131-132
Record ID
BIM-833739