James F. Babb

activity

19942023

most citedHigh-precision calculations of dispersion coefficients, static dipole polarizabilities, and atom-wall interaction constants for alkali-metal atoms

365 citations · 2.1k across the 59 of their papers we have counts for

collaborators

Showing 2006 · physics.atom-phShow all

2 papers · 2 filters

physics.atom-ph2006★ 32 cited

Long-range interactions for He( $n S$ )--He $(n^{'} S)$ and He( $n S$ )--He $(n^{'} P)$

J. -Y. Zhang, Z. -C. Yan, D. Vrinceanu +2

The energetically lowest five states of a helium atom are: He( $1^{1} S$ ), He( $2^{3} S$ ), He( $2^{1} S$ ), He( $2^{3} P$ ), and He( $2^{1} P$ ). Long-range interaction coefficients $C_{3}$ , $C_{6}$ , $C_{8}$ ,…

physics.atom-ph2006★ 39 cited

Theoretical Study of Sodium and Potassium Resonance Lines Pressure Broadened by Helium Atoms

Cheng Zhu, James F. Babb, Alex Dalgarno

We perform fully quantum mechanical calculations in the binary approximation of the emission and absorption profiles of the sodium $3 s$ - $3 p$ and potassium $4 s$ - $4 p$ resonance lines…

Long-range interactions for He(nS)--He(n′S) and He(nS)--He(n′P)

Theoretical Study of Sodium and Potassium Resonance Lines Pressure Broadened by Helium Atoms

Long-range interactions for He( $n S$ )--He $(n^{'} S)$ and He( $n S$ )--He $(n^{'} P)$