TY - JOUR
T1 - Deperturbation of the rotational spectrum of the d3Δ- a3π (7, 1) band of CS radical
AU - Li, Chuanliang
AU - Deng, Lunhua
AU - Zhang, Jing
AU - Qiu, Xuanbing
AU - Wei, Jilin
AU - Chen, Yangqin
PY - 2013
Y1 - 2013
N2 - The spectra of d3Δ-a3π (7, 1) band of CS radical were measured by optical heterodyne-concentration modulation spectroscopy in the region from 11 640 to 12 230 cm-1. In total, we assigned three hundred and four lines, of which Ree and R ff branches in the d3Δ1-a 3π0 subsystem and more than a hundred lines were first observed and identified. The anomalous lambda-doubling of the d 3Δ1 (υ = 7) level reveals a local perturbation interaction from the 1Σ- state. The perturbation parameter between 1Σ- and a3π 0 (υ = 13), and molecular constants of the d3Δ 1 (υ = 7) as well as 1Σ- were derived through fitting all assigned lines to the effective Hamiltonian. Crown
AB - The spectra of d3Δ-a3π (7, 1) band of CS radical were measured by optical heterodyne-concentration modulation spectroscopy in the region from 11 640 to 12 230 cm-1. In total, we assigned three hundred and four lines, of which Ree and R ff branches in the d3Δ1-a 3π0 subsystem and more than a hundred lines were first observed and identified. The anomalous lambda-doubling of the d 3Δ1 (υ = 7) level reveals a local perturbation interaction from the 1Σ- state. The perturbation parameter between 1Σ- and a3π 0 (υ = 13), and molecular constants of the d3Δ 1 (υ = 7) as well as 1Σ- were derived through fitting all assigned lines to the effective Hamiltonian. Crown
KW - Carbon monosulfide radical
KW - Deperturbation analysis
KW - Laser absorption spectroscopy
KW - Molecular constants
UR - https://www.scopus.com/pages/publications/84874852365
U2 - 10.1016/j.jms.2013.02.002
DO - 10.1016/j.jms.2013.02.002
M3 - 文章
AN - SCOPUS:84874852365
SN - 0022-2852
VL - 284-285
SP - 29
EP - 32
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
ER -