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Calculations of radiative lifetimes of Rydberg 6pnd J = 2 states of Pb I by multichannel quantum defect theory

Dai, Z. LU ; Li, Z. S. LU and Zhankui, J. (2001) In Physical Review A. Atomic, Molecular, and Optical Physics 63(5). p.545011-545014
Abstract

The measured radiative lifetime of Rydberg states of neutral lead were compared with the values obtained by multichannel quantum defect theory (MQDT). The radiative lifetime of Rydberg state of Pb1 was calculated using laser abalation technique and time resolved laser spectroscopy. MQDT parameters were found by experimental estimation of energy levels and the theoretical lifetime was evaluated using calculated channel admixture coefficients. Highly excited Rydberg states were also analysed for radiative lifetime values.

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author
; and
publishing date
type
Contribution to journal
publication status
published
in
Physical Review A. Atomic, Molecular, and Optical Physics
volume
63
issue
5
article number
054501
pages
4 pages
publisher
American Physical Society
external identifiers
  • scopus:0035332419
ISSN
1050-2947
language
English
LU publication?
no
id
25df021a-2eed-4d53-a8c7-5474ec61b624
date added to LUP
2022-03-04 08:24:26
date last changed
2022-03-08 16:36:23
@article{25df021a-2eed-4d53-a8c7-5474ec61b624,
  abstract     = {{<p>The measured radiative lifetime of Rydberg states of neutral lead were compared with the values obtained by multichannel quantum defect theory (MQDT). The radiative lifetime of Rydberg state of Pb<sub>1</sub> was calculated using laser abalation technique and time resolved laser spectroscopy. MQDT parameters were found by experimental estimation of energy levels and the theoretical lifetime was evaluated using calculated channel admixture coefficients. Highly excited Rydberg states were also analysed for radiative lifetime values.</p>}},
  author       = {{Dai, Z. and Li, Z. S. and Zhankui, J.}},
  issn         = {{1050-2947}},
  language     = {{eng}},
  number       = {{5}},
  pages        = {{545011--545014}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review A. Atomic, Molecular, and Optical Physics}},
  title        = {{Calculations of radiative lifetimes of Rydberg 6pnd J = 2 states of Pb I by multichannel quantum defect theory}},
  volume       = {{63}},
  year         = {{2001}},
}