Abstract

The high-dispersion absorption spectrum of Sr i is reported for the 1400–1900-Å region. Observations include transitions from 5s^{2 1}S₀ to the J = 1° channels of Sr i associated with the excited 4d ²D and 5p ²P∘ ion cores of Sr ii. Autoionization and channel mixing of the observed J = 1° channels are correlated by using methods based on multichannel quantum-defect theory.

© 1983 Optical Society of America

Absorption spectrum of Ge i between 1500 and 1900 Å

C. M. Brown, S. G. Tilford, and Marshall L. Ginter
J. Opt. Soc. Am. 67(5) 584-606 (1977)

Absorption spectrum of Si i between 1500 and 1900 Å

C. M. Brown, S. G. Tilford, R. Tousey, and M. L. Ginter
J. Opt. Soc. Am. 64(12) 1665-1682 (1974)

Absorption spectrum of Ba i between 1770 and 1560 Å

C. M. Brown and M. L. Ginter
J. Opt. Soc. Am. 68(6) 817-825 (1978)

Absorption spectrum of Sn i between 1580 and 2040 Å

C. M. Brown, S. G. Tilford, and Marshall L. Ginter
J. Opt. Soc. Am. 67(5) 607-621 (1977)

Absorption spectrum of Pb i between 1350 and 2041 Å

C. M. Brown, S. G. Tilford, and Marshall L. Ginter
J. Opt. Soc. Am. 67(9) 1240-1252 (1977)