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铁-氖空心阴极光谱

The Iron-Neon Hollow-Cathode Spectrum.

作者信息

Crosswhite H M

机构信息

The Johns Hopkins University, Baltimore Md. 21218.

出版信息

J Res Natl Bur Stand A Phys Chem. 1975 Jan-Feb;79A(1):17-69. doi: 10.6028/jres.079A.002.

Abstract

Over 4000 wave lengths are listed between 1900 and 9000 Å for Fe i, Fe ii, Ne i and Ne ii lines measured in a hollow cathode discharge tube with iron electrodes and a neon gas filling. Photoe-electric traces between 2400 and 5700 Å on a semiquantitative intensity scale are also included. For Fe i, energy values for 124 even and 240 odd levels have been computed. These have been used to calculate Ritz standards for most of the Fe i lines.

摘要

在以铁电极和充氖气体的空心阴极放电管中测量的铁Ⅰ、铁Ⅱ、氖Ⅰ和氖Ⅱ谱线,列出了1900至9000埃之间超过4000个波长。还包括了在2400至5700埃之间以半定量强度标度的光电迹线。对于铁Ⅰ,已经计算出124个偶能级和240个奇能级的能量值。这些已被用于计算大多数铁Ⅰ谱线的里兹标准。

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