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The 6svarsigma, 6dvarsigma, and 7dvarsigma Rydberg (1)Sigma(+)(g) States and Two Doubly Excited (1)Sigma(+)(g) States
1Department of Physics and Center of Atomic and Molecular Sciences, Tsinghua University, Beijing, 100084, China
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.
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