TY - JOUR
T1 - Photofragmentation, state interaction, and energetics of Rydberg and ion-pair states
T2 - Resonance enhanced multiphoton ionization of HI
AU - Hróðmarsson, Helgi Rafn
AU - Wang, Huasheng
AU - Kvaran, Ágúst
PY - 2014/6/28
Y1 - 2014/6/28
N2 - Mass resolved resonance enhanced multiphoton ionization data for hydrogen iodide (HI), for two-photon resonance excitation to Rydberg and ion-pair states in the 69 600-72 400 cm- 1 region were recorded and analyzed. Spectral perturbations due to homogeneous and heterogeneous interactions between Rydberg and ion-pair states, showing as deformations in line-positions, line-intensities, and line-widths, were focused on. Parameters relevant to photodissociation processes, state interaction strengths and spectroscopic parameters for deperturbed states were derived. Overall interaction and dynamical schemes to describe the observations are proposed.
AB - Mass resolved resonance enhanced multiphoton ionization data for hydrogen iodide (HI), for two-photon resonance excitation to Rydberg and ion-pair states in the 69 600-72 400 cm- 1 region were recorded and analyzed. Spectral perturbations due to homogeneous and heterogeneous interactions between Rydberg and ion-pair states, showing as deformations in line-positions, line-intensities, and line-widths, were focused on. Parameters relevant to photodissociation processes, state interaction strengths and spectroscopic parameters for deperturbed states were derived. Overall interaction and dynamical schemes to describe the observations are proposed.
UR - http://www.scopus.com/inward/record.url?scp=84903726874&partnerID=8YFLogxK
U2 - 10.1063/1.4883900
DO - 10.1063/1.4883900
M3 - Article
AN - SCOPUS:84903726874
VL - 140
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 24
M1 - 244304
ER -