PRECISION METHOD FOR HYPERFINE-STRUCTURE STUDIES IN LOW-ABUNDANCE ISOTOPES - QUADRUPOLE-MOMENT OF CA-43

被引：29

作者：

GRUNDEVIK, P

GUSTAVSSON, M

LINDGREN, I

OLSSON, G

ROBERTSSON, L

ROSEN, A

SVANBERG, S

机构：

[1] Department of Physics, Chalmers University of Technology

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 42卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.42.1528

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Precision hyperfine-structure measurements in the 4s4p P23 metastable state of Ca43 were performed using the atomic-beam magnetic-resonance method combined with a single-mode dye laser for the detection. For the first time the electric quadrupole moment of the particularly interesting Ca43 nucleus was accurately determined: Q(Ca43)=-0.065(20) b. In addition, isotope shifts and hyperfine structure in the transition 4s4p P234s5s S13 were obtained using high-resolution laser spectroscopy. © 1979 The American Physical Society.

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页码：1528 / 1531

页数：4

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