OPTICAL PUMPING OF CARBON MONOXIDE MOLECULES EXCITED IN ELECTRON BEAM CONTROLLED DISCHARGE V.Yu. ANANIEV, A.A. IONIN, A.A. KOTKOV, S.A. SEMENOV and D.V. SINITSIN J. Phys. IV France, 01 C7 (1991) C7-783 DOI: 10.1051/jp4:19917210