SYSTEMATICS OF THE ODD-EVEN EFFECT IN THE RESONANCE IONIZATION OF OS AND TI

被引：0

作者：

WUNDERLICH, RK ^{[1
]}

WASSERBURG, GJ ^{[1
]}

HUTCHEON, ID ^{[1
]}

BLAKE, GA ^{[1
]}

机构：

[1] UNIV AUGSBURG,INST PHYS,W-8900 AUGSBURG,GERMANY

来源：

INSTITUTE OF PHYSICS CONFERENCE SERIES | 1992年 / 128期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements of the odd-even effect in the mass spectrometric analysis of Ti and Os isotopes by resonance ionization mass spectrometry have been performed for DELTAJ = +1, 0 and -1 transitions. Under saturating conditions of the ionization and for DELTAJ = +1 transitions odd-even effects are reduced below the 0.5% level. Depending on the polarization state of the laser large odd isotope enrichments are observed for DELTAJ = 0 and -1 transitions which can be reduced below the 0.5% level by depolarization of the laser field.

引用

页码：127 / 130

页数：4

共 9 条

[1]

CREASER RA, 1991, COSMOCHIM ACTA, V55, P597

[2] ANOMALOUS ODD-MASS TO EVEN-MASS ISOTOPE RATIOS IN RESONANCE IONIZATION WITH BROAD-BAND LASERS [J].