TY - JOUR
T1 - Observation of hyperfine structure and isotope shift in autoionizing states
AU - de Graaff, R.J.
AU - Bente, E.A.J.M.
AU - Hogervorst, W.
AU - Wannstrom, A.
PY - 1988
Y1 - 1988
N2 - We report the first observation of hyperfine structure and isotope shift in autoionizing states. This structure was investigated in the 5d32nf J=4,5 (n=36-40) barium Rydberg series, excited from the recently localized metastable 5d2G41 level. An isotope-selective detection method was used in a cw laser spectroscopic experiment on a collimated atomic beam. The experimental data provide valuable additional information for the analyses of these doubly excited series. © 1988 The American Physical Society.
AB - We report the first observation of hyperfine structure and isotope shift in autoionizing states. This structure was investigated in the 5d32nf J=4,5 (n=36-40) barium Rydberg series, excited from the recently localized metastable 5d2G41 level. An isotope-selective detection method was used in a cw laser spectroscopic experiment on a collimated atomic beam. The experimental data provide valuable additional information for the analyses of these doubly excited series. © 1988 The American Physical Society.
UR - https://www.scopus.com/pages/publications/11344264040
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U2 - 10.1103/PhysRevA.37.4532
DO - 10.1103/PhysRevA.37.4532
M3 - Article
SN - 1050-2947
VL - 37
SP - 4532
EP - 4535
JO - Physical Review A. Atomic, Molecular and Optical Physics
JF - Physical Review A. Atomic, Molecular and Optical Physics
IS - 11
ER -