Lifetimes and Oscillator Strengths for Ultraviolet Transitions in Singly-Ionized Tin

Lifetime measurements using beam foil techniques for the \(5s5p^{2}\) \(^{2}D_{3/2,5/2}\) levels in Sn II are presented. The resulting oscillator strengths for transitions at 1699.4, 1831.8 and 1811.2 \AA{} are reported. We also studied these levels with multi-configuration Dirac Hartree-Fock (MCDHF...

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Bibliographic Details
Published in:arXiv.org 2016-09
Main Authors: Heidarian, N, Irving, R E, Federman, S R, Ellis, D G, Cheng, S, Curtis, L J
Format: Article
Language:English
Subjects:
Foils
Oscillator strengths
Online Access:Get full text
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Summary:Lifetime measurements using beam foil techniques for the \(5s5p^{2}\) \(^{2}D_{3/2,5/2}\) levels in Sn II are presented. The resulting oscillator strengths for transitions at 1699.4, 1831.8 and 1811.2 \AA{} are reported. We also studied these levels with multi-configuration Dirac Hartree-Fock (MCDHF) calculations using a development version of the GRASP2K package. Our experimental and theoretical results are compared with other available studies.
ISSN:2331-8422
DOI:10.48550/arxiv.1609.07047