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James Van Allen journal, 1951?-December 1954
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"Journal of Research of the National Bureau of Standards" Research Paper RP 2022 Volume 43, September 1949 "Seasonal Variation of Ozone at Washington D.C. By Ralph Stan and excellent bibliography ----------------------------------------------------------- "Geometric Factors Underlying Coincidence Counting with Geiger Counters" Homer C. Newell Jr. Rev. Sci. Inst. 19, page 384 (1948). isotropic spherical intensity Erratum R.S.I. 19, page 824 (2) (1948) ------------------------------------------------------------- "Counting with Geiger Counters" Homer C. Newell Jr and Eleanor C. Pressly R.S.I. 20, page 568 (1949) Recapitulation of previous paper on isotropic case plus ((cosine exponent 2)(P)) case. plus better graphs Particular advantage of these calculations is in handling telescopes of closely spaced tubes in which ratio of diameters and counters to separation is not small.
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"Journal of Research of the National Bureau of Standards" Research Paper RP 2022 Volume 43, September 1949 "Seasonal Variation of Ozone at Washington D.C. By Ralph Stan and excellent bibliography ----------------------------------------------------------- "Geometric Factors Underlying Coincidence Counting with Geiger Counters" Homer C. Newell Jr. Rev. Sci. Inst. 19, page 384 (1948). isotropic spherical intensity Erratum R.S.I. 19, page 824 (2) (1948) ------------------------------------------------------------- "Counting with Geiger Counters" Homer C. Newell Jr and Eleanor C. Pressly R.S.I. 20, page 568 (1949) Recapitulation of previous paper on isotropic case plus ((cosine exponent 2)(P)) case. plus better graphs Particular advantage of these calculations is in handling telescopes of closely spaced tubes in which ratio of diameters and counters to separation is not small.
Van Allen Papers
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