title: The 6svarsigma, 6dvarsigma, and 7dvarsigma Rydberg (1)Sigma(+)(g) States and Two Doubly Excited (1)Sigma(+)(g) States of Na(2).
abstract: Five highly excited (1)Sigma(+)(g) states of Na(2) were observed for the first time by pulsed optical-optical double resonance (OODR) fluorescence excitation spectroscopy. Three of the five states are assigned to the 6svarsigma (1)Sigma(+)(g), 6dvarsigma (1)Sigma(+)(g), and 7dvarsigma (1)Sigma(+)(g) Rydberg states. The other two states are assigned to doubly excited (1)Sigma(+)(g) states. Copyright 1999 Academic Press.
authors.affiliation: Department of Physics and Center of Atomic and Molecular Sciences, Tsinghua University, Beijing, 100084, China
authors.initials: X
authors.lastname: Dai
authors.initials: H
authors.lastname: Chen
authors.initials: Y
authors.lastname: Liu
authors.initials: J
authors.lastname: Li
authors.initials: J
authors.lastname: Xiang
authors.initials: D
authors.lastname: Chen
authors.initials: L
authors.lastname: Li
authors.initials: G
authors.lastname: Jeung