Precise Stark-effect measurements of the (4f66s6p+4f 55d6s2)7F1 0-4f 66s2 7F1 transition in Sm I (5720.19 AA)

Christian Neureiter, Laurentius Windholz, R.-H. Rinkleff

Research output: Contribution to journalArticle


Laser-atomic-beam spectroscopy was performed to determine precise values of the scalar and tensor polarisabilities of the Sm I 5720.19 AA line in order to get a sub-standard for a calibration of Stark-effect fields. The values obtained were alpha 0=-91.8(4) and alpha 2=13.29(6) kHz kV -2 cm2. A comparison with theoretical results shows good agreement.

Original languageEnglish
Article number005
Pages (from-to)2227-2233
Number of pages7
JournalJournal of Physics / B
Issue number15
Publication statusPublished - 1986

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Fields of Expertise

  • Sonstiges

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