[Double resonance multiphoton spectrum of high excited state of iodine].
The F0u(+) ion-pair state of I2 was studied in detail by using optical-optical double resonance multiphoton ionization spectroscopy technique. The OODR-MPI spectra were analyzed and identified based on the molecular constants published. The progression with a spacing of 37 cm(-1) at T(e) = 52 400 cm(-1) is identified to be the highly vibrational levels of F0u(+) state, and the transition pathway of excitation and ionization by multiphoton was determined.
Zhang
L
L
Department of Physics, Hebei University, 071002 Baoding.
Liu
N
N
Li
X
X
Fu
G
G
Chen
Y
Y