(1) University of Science and Technology of China, National Synchrotron Radiation Laboratory, 230026 Hefei, China
Abstract:
The threshold photoelectron spectrum of the C2H3Cl molecule is studied by using synchrotron radiation light source and supersonic molecular beam. The vertical ionization
potentials of different orbital electrons and some vibrational structures are obtained. The observed Rydberg autoionization
peaks are assigned by A2A1 state of C2H3Cl+.