DNA 1240H-2 LIST OF SYMBOLS A ax Maximum radius of bubble produced by the burst B Dose buildup factor Bi Infinite- medium dose buildup factor Cc Correction factor applied to bring calculated dose rates into agreement with observed rates D Distance from surface zero, in cm D Total transit dose Dax Maximum diameter of water column E. Source energy E(t) Energy emission rate of fission products EY Gammaray energy 1 Energy flux density J, Volume source density in Mev/cm sec. N Ratio of dose rate P Point of measurement Q Radiant explosive R Polar coordinate Weviii ee ee ee ee ee emer eeee