Measurement of hyperfine structure and isotope shifts in the 580.56nm line of 142_145_146_148_150_Nd+

• 来源期刊: 中国物理（英文版）
• 关键词: isotope shifts hyperfine structure fast-ion-beam laser spectroscopy hyperfine coupling constants
• 年，卷（期）: 2005,（3）
• 页码范围: 511-515
• 页数: 5页
• 语种: 英文

摘要

Istope shifts and hyperfine spectrum of singly ionized neodymium ion was measured by collinear fast-ion-beam laser spectroscopy. The hyperfine A constants and B constants are obtained for the (23230)o9/2 level and 4f45d6K9/2 level, respectively. The optical isotope shifts between seven isotopes in the 580.56 nm of 142-145;146;148;150hNd+ line are determined. The configuration admixtures for (23230)o9/2 level were quantitatively analysed to be 4f46p,4f35d2,and 4f35d6p with mixing coefficients of 67%, 5%,and 28%,respectively.