Wavelengths, Transition Probabilities, and Energy Levels for the Spectrum of Neutral Strontium (Sr I)

被引：71
|
作者：
Sansonetti, J. E. [1 ]
Nave, G. [1 ]
机构：
[1] NIST, Gaithersburg, MD 20899 USA
来源：
JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA | 2010年 / 39卷 / 03期
关键词：
atomic clocks; atomic structure; collections of physical data; ionisation potential; radiative lifetimes; spectral line intensity; strontium; OPTICAL LATTICE CLOCK; LASER OPTOGALVANIC SPECTROSCOPY; D-1,3(2) RYDBERG SERIES; ALKALINE-EARTHS; EVEN-PARITY; OSCILLATOR-STRENGTHS; THEORETICAL-ANALYSIS; AUTOIONIZING SPECTRUM; ABSORPTION-SPECTRUM; ACCURACY EVALUATION;
D O I：
10.1063/1.3449176
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Following a critical review of spectroscopic data for neutral strontium (Z=38), the energy levels, with designations and uncertainties, have been tabulated. Wavelengths with classifications, intensities, and transition probabilities have also been reviewed. In addition, the 5s S-2(1/2), 4d D-2(3/2), and 4d D-2(5/2) ionization energies have been listed. A summary of the current state of measurements of the Sr I 5s(2) S-1(0)-5s5p P-3(0)o, F=9/2 atomic clock transition, and other isotopic observations has also been included. (C) 2010 by the U.S. Secretary of Commerce on behalf of the United States. All rights reserved. [doi: 10.1063/1.3449176]
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页数：20
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