Density-sensitive electric quadrupole decays in Ni-like ions observed in laser-produced plasmas

J. F. Wyart; C. Bauche-Arnoult; J. C. Gauthier; J. P. Geindre; P. Monier; M. Klapisch; A. Bar-Shalom; A. Cohn

doi:10.1103/PhysRevA.34.701

Density-sensitive electric quadrupole decays in Ni-like ions observed in laser-produced plasmas

J. F. Wyart^*
, C. Bauche-Arnoult
, J. C. Gauthier
, J. P. Geindre
, P. Monier
, M. Klapisch
, A. Bar-Shalom
, A. Cohn

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

The electric quadrupole transition 3p63d10 1S0 3p53d104f (3/2, 7/1) J=2 has been observed in the spectra of Ta xlvi, W xlvii, Re xlviii, Pt li, Au lii, and Hg liii. The excited-level populations of Ni-like gold are calculated by means of a collisional-radiative model and show that the intensity ratio of the electric dipole 3p3/2-4d5/2 and electric quadrupole 3p3/2-4f7/2 resonance transitions is sensitive to density in the range 1019 1021 cm-3, in qualitative agreement with the present observations.

Original language	English
Pages (from-to)	701-704
Number of pages	4
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	34
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevA.34.701
State	Published - 1986

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title = "Density-sensitive electric quadrupole decays in Ni-like ions observed in laser-produced plasmas",

abstract = "The electric quadrupole transition 3p63d10 1S0 3p53d104f (3/2, 7/1) J=2 has been observed in the spectra of Ta xlvi, W xlvii, Re xlviii, Pt li, Au lii, and Hg liii. The excited-level populations of Ni-like gold are calculated by means of a collisional-radiative model and show that the intensity ratio of the electric dipole 3p3/2-4d5/2 and electric quadrupole 3p3/2-4f7/2 resonance transitions is sensitive to density in the range 1019 1021 cm-3, in qualitative agreement with the present observations.",

author = "Wyart, \{J. F.\} and C. Bauche-Arnoult and Gauthier, \{J. C.\} and Geindre, \{J. P.\} and P. Monier and M. Klapisch and A. Bar-Shalom and A. Cohn",

year = "1986",

doi = "10.1103/PhysRevA.34.701",

language = "אנגלית",

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pages = "701--704",

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TY - JOUR

T1 - Density-sensitive electric quadrupole decays in Ni-like ions observed in laser-produced plasmas

AU - Wyart, J. F.

AU - Bauche-Arnoult, C.

AU - Gauthier, J. C.

AU - Geindre, J. P.

AU - Monier, P.

AU - Klapisch, M.

AU - Bar-Shalom, A.

AU - Cohn, A.

PY - 1986

Y1 - 1986

N2 - The electric quadrupole transition 3p63d10 1S0 3p53d104f (3/2, 7/1) J=2 has been observed in the spectra of Ta xlvi, W xlvii, Re xlviii, Pt li, Au lii, and Hg liii. The excited-level populations of Ni-like gold are calculated by means of a collisional-radiative model and show that the intensity ratio of the electric dipole 3p3/2-4d5/2 and electric quadrupole 3p3/2-4f7/2 resonance transitions is sensitive to density in the range 1019 1021 cm-3, in qualitative agreement with the present observations.

AB - The electric quadrupole transition 3p63d10 1S0 3p53d104f (3/2, 7/1) J=2 has been observed in the spectra of Ta xlvi, W xlvii, Re xlviii, Pt li, Au lii, and Hg liii. The excited-level populations of Ni-like gold are calculated by means of a collisional-radiative model and show that the intensity ratio of the electric dipole 3p3/2-4d5/2 and electric quadrupole 3p3/2-4f7/2 resonance transitions is sensitive to density in the range 1019 1021 cm-3, in qualitative agreement with the present observations.

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DO - 10.1103/PhysRevA.34.701

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AN - SCOPUS:0000596761

SN - 1050-2947

VL - 34

SP - 701

EP - 704

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 1

ER -

Density-sensitive electric quadrupole decays in Ni-like ions observed in laser-produced plasmas

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