The Atomic Spectra Database (ASD) contains data for radiative transitions and energy levels in atoms and atomic ions. Data are included for observed transitions and energy levels of most of the known
The energy levels, observed spectral lines, and transition probabilities of the neutral vanadium atom, V I, have been compiled. Also included are values for some forbidden lines...
This handbook is designed to provide a selection of the most important and frequently used atomic spectroscopic data in an easily accessible format. The compilation includes data for the neutral and s