A: Magnetic dipole hyperfine structure constant
A.T.: Ab initio theory
B: Electric quadrupole hyperfine structure constant
Conf.; Configuration
Config.; Configuration
Configur.: Configuration
E: Energy
E.I.: Electronic impact
FWHM: Full width at half maximum
g: Landé factor
g/: Oscillator strength
Identif.: Identification
J: Total angular momentum
Ref.: Reference
S.E.: Semi-empirical
Sp.: Spectroscopic
DT: Isotopic shift
W: Hyperfine structure