Fluorescence of Solution Scintillators with Naphthalene as a Solvent

Abstract
This paper indicates the following items about solution scintillators with naphthalene as a solvent: a) Solute concentration dependence of fluorescence intensity in these systems follows the formula given by Kallmann and Furstet al.with respect of energy transfer in liquid scintillators. b) Measurements of fluorescence under excitation of different radiations can discriminate between solvent and solute quenching by addition of carbon tetrachloride. c) Pulse distribution curves are also investigated at an optimum concentration of each system. Some of them seem worthy of practical use.