1983•The Knowledge Bank (The Ohio State University)Requires access
ZERO FIELD AND ZEEMAN QUANTUM BEATS IN THE ACETYLENE $\tilde{A} ^{1}A_{u}$ STATE The HCCH
M. Lombardi, Evan H. Abramson, Robert W. Field
Open publisher page 0 citations
Abstract
$\\tilde{A}^{1} A_{u} $state when excited by 10ns pulsed radiation at 221nm from a Nd:YAG pumped, frequency doubled dye laser, exhibits at least one single-triplet quantum beat in the 0-200 Gauss interval for every rotations level of the $\\tilde{A} v_{3}$ = 3 K = 1 level examined. These experiments provide information concerning the density of triplet vibronic levels and their $g_{j}$-values as well as the singlet-triplet perturbation matrix elements.