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Determination of Radiative Lifetimes In the 3d(10)np(2)p Sequence of Neutral Copper By Time-resolved Vuv Laser-spectroscopy

Zerne, R; Larsson, Jörgen LU and Svanberg, Sune LU (1994) In Physical Review A (Atomic, Molecular and Optical Physics) 49(1). p.128-131
Abstract
Lifetimes in the 3d(10)np(2)P sequence in neutral copper were measured by time-resolved laser spectroscopy. Excitation from the ground state was performed with pulsed laser radiation in the; vuv spectral region, generated by resonant sum-difference four-wave mixing in krypton gas. The lifetimes were evaluated from recorded optical transients. For the np(2)P(J) states we find the following: tau(n = 6, 5 = 3/2) = 5.2(8) ns, tau(6, 1/2) = 25.1(10) ns, tau(7; 3/2) = 15.0(12) ns, tau(7, 1/2) = 4.0(8) ns, tau(8,3/2) = 31(2) ns, tau(8, 1/2) = 15.8(12) us, tau(9, 3/2) = 123(6) ns, and tau(9, 1/2) = 51(6) ns. The data are compared with a recent multiconfiguration Hartree-Fock calculation.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
49
issue
1
pages
128 - 131
publisher
American Physical Society (APS)
external identifiers
  • scopus:0041874273
ISSN
1050-2947
DOI
10.1103/PhysRevA.49.128
language
English
LU publication?
yes
id
671a95b9-5047-41a8-a137-24d6cc2a6b15 (old id 2259806)
date added to LUP
2012-01-22 22:46:48
date last changed
2017-01-01 07:36:07
@article{671a95b9-5047-41a8-a137-24d6cc2a6b15,
  abstract     = {Lifetimes in the 3d(10)np(2)P sequence in neutral copper were measured by time-resolved laser spectroscopy. Excitation from the ground state was performed with pulsed laser radiation in the; vuv spectral region, generated by resonant sum-difference four-wave mixing in krypton gas. The lifetimes were evaluated from recorded optical transients. For the np(2)P(J) states we find the following: tau(n = 6, 5 = 3/2) = 5.2(8) ns, tau(6, 1/2) = 25.1(10) ns, tau(7; 3/2) = 15.0(12) ns, tau(7, 1/2) = 4.0(8) ns, tau(8,3/2) = 31(2) ns, tau(8, 1/2) = 15.8(12) us, tau(9, 3/2) = 123(6) ns, and tau(9, 1/2) = 51(6) ns. The data are compared with a recent multiconfiguration Hartree-Fock calculation.},
  author       = {Zerne, R and Larsson, Jörgen and Svanberg, Sune},
  issn         = {1050-2947},
  language     = {eng},
  number       = {1},
  pages        = {128--131},
  publisher    = {American Physical Society (APS)},
  series       = {Physical Review A (Atomic, Molecular and Optical Physics)},
  title        = {Determination of Radiative Lifetimes In the 3d(10)np(2)p Sequence of Neutral Copper By Time-resolved Vuv Laser-spectroscopy},
  url          = {http://dx.doi.org/10.1103/PhysRevA.49.128},
  volume       = {49},
  year         = {1994},
}