The 6svarsigma, 6dvarsigma, and 7dvarsigma Rydberg (1)Sigma(+)(g) States and Two Doubly Excited (1)Sigma(+)(g) States of Na(2)

X Dai; H Chen; Y Liu; J Li; J Xiang; D Chen; L Li; G Jeung

doi:10.1006/jmsp.1999.7968

The 6svarsigma, 6dvarsigma, and 7dvarsigma Rydberg (1)Sigma(+)(g) States and Two Doubly Excited (1)Sigma(+)(g) States of Na(2)

J Mol Spectrosc. 1999 Dec;198(2):239-243. doi: 10.1006/jmsp.1999.7968.

Authors

X Dai¹, H Chen, Y Liu, J Li, J Xiang, D Chen, L Li, G Jeung

Affiliation

¹ Department of Physics and Center of Atomic and Molecular Sciences, Tsinghua University, Beijing, 100084, China

PMID: 10547305
DOI: 10.1006/jmsp.1999.7968

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.