Theoretical analysis of level crossing in a P2 atomic stateJ.D. LyonsT.P. Das1970Physical Review APaper
Many-body approach to hyperfine structure in the P2 state of lithiumJ.D. LyonsR.T. Puet al.1969Physical ReviewPaper
Hyperfine pressure shift and Van der Waals interaction. II. Nitrogen-helium systemJ.D. LyonsSupriya Rayet al.1968Physical ReviewPaper
Hyperfine pressure shift and Van der Waals interactions. I. Hydrogen-Helium SystemSupriya RayJ.D. Lyonset al.1968Physical ReviewPaper
Theory of nuclear quadrupole interaction in beryllium metalM. PomerantzT.P. Das1960Physical ReviewPaper