Analysis of E3 Transitions in Ag-like High-Z Ions Observed with the NIST EBIT-Reference-Cited by-同舟云学术

Analysis of E3 Transitions in Ag-like High-Z Ions Observed with the NIST EBIT

Published:2023-03-01 Issue:3 Volume:11 Page:43
ISSN:2218-2004
Container-title:Atoms
language:en
Short-container-title:Atoms

Author:

Takacs Endre¹²^ORCID,Dipti ²^ORCID,La Mantia David S.²^ORCID,Yang Yang¹^ORCID,Hosier Adam¹^ORCID,Naing Aung²^ORCID,Szypryt Paul³⁴^ORCID,Staiger Hunter¹²,Tan Joseph N.⁵,Ralchenko Yuri⁵^ORCID

Affiliation:

1. Department of Physics and Astronomy, Clemson University, Clemson, SC 29631, USA

2. Associate, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

3. National Institute of Standards and Technology, Boulder, CO 80305, USA

4. Department of Physics, University of Colorado, Boulder, CO 80309, USA

5. National Institute of Standards and Technology, Gaithersburg, MD 20899, USA

Abstract

We report measurements and identification of the E3 4f7/2,5/2-5s1/2 transitions and E1 allowed transitions in Ag-like W (Z = 74), Re (Z = 75), and Ir (Z = 77). The spectra were recorded at the NIST EBIT using a grazing-incidence EUV spectrometer. The present measured wavelengths and theoretical predictions using GRASP2K calculations confirm previous observations of the same E3 transitions in Ag-like W. Our collisional–radiative model using the NOMAD code offers an insight into the population kinematics for Ag-like ions of heavy elements. We discuss the observed spectra and comparisons of the measured and simulated spectral lines.

Funder

NIST

NSF

Publisher

MDPI AG

Subject

Condensed Matter Physics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.mdpi.com/2218-2004/11/3/43/pdf

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