BEAM-FOIL SPECTROSCOPY OF CHLORINE AND SULFUR IONS D. FROT, R. BARCHEWITZ, M. CUKIER, R. DEI-CAS et J. BRUNEAU J. Phys. Colloques, 48 C9 (1987) C9-307-C9-310 DOI: 10.1051/jphyscol:1987955