A direct mathematical method to calculate the efficiencies of a parallelepiped detector for an arbitrarily positioned point source

HPGe detector photopeak efficiency calculation including self-absorption and coincidence corrections for Marinelli beaker sources using compact analytical expressions

Mahmoud I. Abbas · Applied Radiation and Isotopes · 2001 · 67 citations

Engineering, Chemistry, Analytical Chemistry +13

Evaluation of a generalized elliptic-type integral

Leo F. Epstein, J.H. Hubbell · Journal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics · 1963 · 66 citations · Full text

Natural Sciences, Mathematics, Computational Geometry +7

Solid angle subtended by a rectangular slit

H. Gotoh, Hirohumi Yagi · Nuclear Instruments and Methods · 1971 · 60 citations

Natural Sciences, Electrical Engineering, Optics +4

Analytical calculation of the efficiencies of gamma scintillators. Part I: Total efficiency for coaxial disk sources

Younis S. Selim, Mahmoud I. Abbas, Manal Fawzy · Radiation Physics and Chemistry · 1998 · 53 citations

Engineering, Electrical Engineering, Nuclear Engineering +14

Radiation field from a circular disk source

J.H. Hubbell, R.L. Bach, Robert J. Herbold · Journal of Research of the National Bureau of Standards Section C Engineering and Instrumentation · 1961 · 53 citations · Full text

Natural Sciences, Physics, Optics +6