Laser spectroscopic measurements of hyperfine structure in Pr II

R. C. Rivest, M. R. Izawa, S. D. Rosner, T. J. Scholl, G. Wu, R. A. Holt

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We have used fast-ion-beam laser spectroscopy to measure the hyperfine structure of 36 transitions in Pr II in the wavelength range 420-460 nm, obtaining the hyperfine constants of 8 odd-parity levels in the range 0-5079 cm-1 and 32 even-parity levels in the range 22 040-28 578 cm-1 with a typical accuracy o f 0.2%. These will find useful application in stellar elemental abundance studies.

Original languageEnglish
Pages (from-to)557-562
Number of pages6
JournalCanadian Journal of Physics
Volume80
Issue number5
DOIs
Publication statusPublished - Jul 20 2002
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Laser spectroscopic measurements of hyperfine structure in Pr II'. Together they form a unique fingerprint.

  • Cite this

    Rivest, R. C., Izawa, M. R., Rosner, S. D., Scholl, T. J., Wu, G., & Holt, R. A. (2002). Laser spectroscopic measurements of hyperfine structure in Pr II. Canadian Journal of Physics, 80(5), 557-562. https://doi.org/10.1139/p02-009