Theoretical calculations of Einstein spontaneous emission coefficients for HBr molecule

Accurate RKR potential functions and one of the best analytic potential functions � Murrell-Sorbie function have been combined with the best electric dipole moment functions to calculate the Einstein coefficients for HBr molecule. Calculations were done for the P-branch and R-branch fundamental transitions for vibration levels of no more than 7 for the X1Σ+ state of HBr.