Source-detector effective solid angle calculation using MCNP6 code
نویسندگان
چکیده
منابع مشابه
Calculation of Source-detector Solid Angle, Using Monte Carlo Method, for Radioactive Sources with Various Geometries and Cylindrical Detector
In this paper source-detector solid angle calculation has been studied by Monte Carlo method, and a computer program is represented. Since most experimental works in nuclear physics are done by using of cylindrical detectors, the solid angle of this type of detector is calculated for various sources. The source in various shapes of a point, cylinder, sphere, or rectangle, may be located in any ...
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Analysts should strive for the EDS system that provides the highest efficiency for their analytical work. For detectors, that typically means starting with the geometry with the best solid angle (SA) value. Manufacturers should be designing interfaces to maximize the solid angle of the detectors without compromising the integrity of the electron columns. Accurate modeling of the solid angle is ...
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The solid angle subtended by a right circular cylinder at a point source located at an arbitrary position generally consists of a sum of two terms: that defined by the cylindrical surface (Ωcyl) and the other by either of the end circles (Ωcirc). We derive an expression for Ωcyl in terms of elliptic integrals of the first and third kinds and give similar expressions for Ωcirc using integrals of...
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ژورنال
عنوان ژورنال: Brazilian Journal of Radiation Sciences
سال: 2021
ISSN: 2319-0612,2319-0612
DOI: 10.15392/bjrs.v9i1a.1471