OPTICAL ISOTOPE SHIFTS OF ND-II (26772)(11 2)(O) BY COLLINEAR FAST-ION-BEAM LASER SPECTROSCOPY/

Authors
MA HL SHI W YAN B LI Y FANG DF LU FQ TANG JY YANG FJ
Citation
Hl. Ma et al., OPTICAL ISOTOPE SHIFTS OF ND-II (26772)(11 2)(O) BY COLLINEAR FAST-ION-BEAM LASER SPECTROSCOPY/, Journal of physics. B, Atomic molecular and optical physics, 30(15), 1997, pp. 3355-3360
Citations number
14
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
30
Issue
15
Year of publication
1997
Pages
3355 - 3360
Database
ISI
SICI code
0953-4075(1997)30:15<3355:OISON(>2.0.ZU;2-4
Abstract
The optical isotope shifts in the transition 4f(4)5d I-6(11/2)-(26772) (11/2)degrees of Nd II were measured by using collinear fast-ion-beam laser spectroscopy. The changes in mean-square nuclear charge radii de lta(r(2)) (fm(2)) among five even-even neodymium isotopes were deduced from the measured optical isotope shifts: (142, 144) 0.269; (144, 146 ) 0.259; (146, 148) 0.278; (148, 150) 0.403. The configuration admixtu res of the previously unclassified (26772)(11/2)degrees level were qua ntitatively analysed to be 4f(4)6p, 4f(3)5d(2), and 4f(3)5d6s with mix ing probabilities of 13%, 85%, 2%, respectively.