论文信息 - The solid angle subtended at a point by a circular disk

The solid angle subtended at a point by a circular disk

Abstract The solid angle subtended at a point by a circular disk can be well-represented by the product of an analytical expression and a slowly-varying correction factor.

Robin P. Gardner | Albert Carnesale | R. Gardner | A. Carnesale

[1] Solid Angle Subtended by a Circular Aperture , 1954 .

[2] The Calculation of the Geometrical Efficiency of End‐Window Geiger‐Müller Tubes , 1951 .

[3] A. H. Jaffey,et al. Solid Angle Subtended by a Circular Aperture at Point and Spread Sources: Formulas and Some Tables , 1954 .