Calculations of Track Growth 's and Profile's Plots in Cellulose Nitrate LR-115 Detector for Alpha Particles
نویسندگان
چکیده
منابع مشابه
Calculations of track parameters and plots of track openings and wall pro$les in CR39 detector
Computer programs have been developed to calculate track parameters and to plot track openings and wall pro$les. The programs are based on equations derived for three-dimensional consideration of track development. All possible cases of track openings and wall pro$les are obtainable from these equations. Results are given for lengths of major and minor axes, track depths and surface areas of tr...
متن کاملSurface Chemical Etching Behavior of Lr-115 Type Ii Solid State Nuclear Track Detector
Solid State Nuclear Track Detectors (SSNTDs) are well known for the detection of ionizing radiation through track formation of heavy ionizing particles. The LR-115 detector is a commonly used SSNTD for the detection and measurement of Rn and its progeny. Several techniques of track revelation are known but, the chemical etching technique is the most frequently used in which tracks can be made v...
متن کاملExperimental study of track density distribution on LR 115 detector and deposition fraction of 218 Po in diffusion chamber
The radial distribution of track density on a solid-state nuclear track detector inside a diffusion chamber is a function of the fraction f of Po decay before deposition. In the present work, procedures are proposed to determine f experimentally by determining the track density distribution on an LR115 detector in a diffusion chamber. First, a relatively tall diffusion chamber, with a height of...
متن کاملUse of LR-115 Detector to Measure Radon Concentrations in Milk and Tea Samples Collected From Misan Markets in Iraq
Introduction: Radioactive material is always present in the environment, and the largest contribution to the inhalation exposure comes from the short half-life decay products of radon. Accordingly, the concentrations of radon were measured in the milk and tea samples collected from Misanmarkets in Iraq. Material and Methods: A total of 2...
متن کاملDesign and calibration of a passive detector for separating neutron, proton and alpha particles in mixed radiation fields
In this study, calibration process was carried out for deigned new CR-39 nuclear track detector for protons, neutrons and alpha particles separately under the same etching condition. In order to aim this purpose, americium-beryllium standard source (241Am-Be) and Plexiglas phantom for neutron irradiation, brass collimators and americium standard source (241Am) for alpha irradiation and the acce...
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ژورنال
عنوان ژورنال: JOURNAL OF EDUCATION AND SCIENCE
سال: 2006
ISSN: 2664-2530
DOI: 10.33899/edusj.2006.77683