In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 37, No. 7R ( 1998-07-01), p. 4188-
Abstract:
Combined with a collimated atomic beam source, diode laser
without external cavity has been used as a spectroscopic light source to study atomic hyperfine structures and isotope shifts of
Ba i. Spectroscopic measurements of the 6 s 2 1 S 0 – 6 s 6 p 3 P 1 transition of Ba i have been carried out.
All hyperfine peaks of 135,137 Ba have been clearly seen
and resolution of 50 MHz has been attained. Hyperfine constants A and B of the 3 P 1 state of 135,137 Ba have been determined.
Isotope shifts of stable Ba isotopes have also been measured. From the measured isotope shifts, the 6 s electron density at the
nucleus has been deduced to be 76.4(53) a.u. and discussed in terms of the Hartree-Fock approximation.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.37.4188
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1998
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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