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

doi:10.1139/p02-009

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

研究成果 › 査読

13 被引用数 (Scopus)

抄録

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.

本文言語	English
ページ（範囲）	557-562
ページ数	6
ジャーナル	Canadian Journal of Physics
巻	80
号	5
DOI	https://doi.org/10.1139/p02-009
出版ステータス	Published - 7月 20 2002
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

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10.1139/p02-009

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AU - Rosner, S. D.

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AU - Wu, G.

AU - Holt, R. A.

PY - 2002/7/20

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AB - 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.

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Laser spectroscopic measurements of hyperfine structure in Pr II

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