S. Goldsmith, U. Feldman, A. Crooker, and L. Cohen, "Carbon-Like Spectra of Sc xvi, Ti xvii, and V xviii in the Range 16–22 Å," J. Opt. Soc. Am. 62, 260-264 (1972)
The carbon-like spectra of Sc xvi, Ti xvii, and V xviii are reported for the first time. We have classified 44 new lines in the region 16–22 Å. Some previously unidentified lines of Cl xii and Ar xiii are also classified. We extrapolated the levels of the ground configuration 2s2 2p2 by several methods and compared the calculations with the experimental results.
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Intervals in cm−1.
Experimental result (Ref. 2).
Extrapolations of Rohrlich and Pecker (Ref. 13).
Extrapolation by use of Eq. (2).
Extrapolation by use of Eq. (10).
Table II
Extrapolated intervals between the ground-configuration levels in Sc xvi, Ti xvii, and V xviii.a
All values in 103 cm−1. Equation (10).
The values given in Ref. 15 are 23.2 and 30.1 for Sc xvi and Ti xvii, respectively.
The values given in Ref. 15 are 22.0 and 26.2 for Sc xvi and Ti xvii, respectively.
All values in cm−1.
Corresponding to 2s22p2 C i sequence (Ref. 16, p. 206).
Corresponding to 2s22p3s C i sequence.
Corresponding to 2s22p B i sequence.
Table IV
The calculated intervals of the levels of the configuration 2s22p3s in Sc xvi, Ti xvii, and V xviii.a
Ion
3P1°–3P0°
3P2°–3P1°
1P1°–3P2°
Sc xvi
5 640
39 910
17 960
Ti xvii
6 250
49 920
18 750
V xviii
6 850
61 720
19 550
All values in cm−1.
Table V
New classified lines in Sc xvi, Ti xvii, and V xviii.
Intervals in cm−1.
Experimental result (Ref. 2).
Extrapolations of Rohrlich and Pecker (Ref. 13).
Extrapolation by use of Eq. (2).
Extrapolation by use of Eq. (10).
Table II
Extrapolated intervals between the ground-configuration levels in Sc xvi, Ti xvii, and V xviii.a
All values in 103 cm−1. Equation (10).
The values given in Ref. 15 are 23.2 and 30.1 for Sc xvi and Ti xvii, respectively.
The values given in Ref. 15 are 22.0 and 26.2 for Sc xvi and Ti xvii, respectively.
All values in cm−1.
Corresponding to 2s22p2 C i sequence (Ref. 16, p. 206).
Corresponding to 2s22p3s C i sequence.
Corresponding to 2s22p B i sequence.
Table IV
The calculated intervals of the levels of the configuration 2s22p3s in Sc xvi, Ti xvii, and V xviii.a
Ion
3P1°–3P0°
3P2°–3P1°
1P1°–3P2°
Sc xvi
5 640
39 910
17 960
Ti xvii
6 250
49 920
18 750
V xviii
6 850
61 720
19 550
All values in cm−1.
Table V
New classified lines in Sc xvi, Ti xvii, and V xviii.