6PNF[J=2,3,4] AND 6PNH[J=4,5,6] AUTOIONIZING SERIES OF BA

被引：26

作者：

BENTE, EAJM

HOGERVORST, W

机构：

[1] Faculteit Natuurkunde en Sterrenkunde, Vrije Universiteit, De Boelelaan 1081, 1081, HV Amsterdam

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1990年 / 23卷 / 09期

关键词：

D O I：

10.1088/0953-4075/23/9/012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The autoionising series 6pnf (J=2, 3, 4) and 6pnh (J=4, 5, 6) of barium have been studied in an atomic beam using multistep laser excitations from the 6s5d and 5d21G4 metastable states. Level assignments were made assuming jK coupling and using calculations of electric quadrupole splittings resulting from the long-range electrostatic interaction as well as calculated oscillator strengths. Effects of the interactions between the 6p1/2nf, h and 6p3/2 nf, h series as well as between the 6pnf and 6pnp configurations could be observed. © 1990 IOP Publishing Ltd.

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页码：1403 / 1421

页数：19

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