title: [Double resonance multiphoton spectrum of high excited state of iodine].
abstract: 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.
authors.affiliation: Department of Physics, Hebei University, 071002 Baoding.
authors.forename: L
authors.initials: L
authors.lastname: Zhang
authors.forename: N
authors.initials: N
authors.lastname: Liu
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.forename: G
authors.initials: G
authors.lastname: Fu
authors.forename: Y
authors.initials: Y
authors.lastname: Chen