Brian R. Judd
Brian R. Judd (b. 1931 in Chelmsford, U.K., d. 2023) was a Gerhard H. Dieke Professor Emeritus in the Department of Physics and Astronomy at The Johns Hopkins University, Baltimore.
Judd’s books include Operator Techniques in Atomic Spectroscopy, published by McGraw-Hill in 1963 and reprinted by Princeton University Press in 1998, Second Quantization and Atomic Spectroscopy, published by Johns Hopkins in 1967, Topics in Atomic and Nuclear Theory (with J. P. Elliott), published by Caxton Press in 1971, and Angular Momentum Theory for Diatomic Molecules, published by Academic Press in 1975.
Judd is an Honorary Fellow of Brasenose College, Oxford University, and a Fellow of the American Physical Society.
Judd served as a Validator for the original release and publication in May 2010 of the NIST Digital Library of Mathematical Functions and the NIST Handbook of Mathematical Functions.