OPTICAL PUMPING OF COPPER METASTABLE ATOMS BY COPPER VAPOR LASER : APPLICATION TO KINETIC STUDIES OF COPPER-HALOGEN REACTIONS P. BALTAYAN, F. HARTMANN, J. C. PEBAY-PEYROULA et N. SADEGHIJ. Phys. Colloques, 48 C7 (1987) C7-573-C7-575DOI: https://doi.org/10.1051/jphyscol:19877136