2-PHOTON RESONANT 3-PHOTON IONIZATION OF BE APPLIED TO THE DETERMINATION OF ISOTOPIC ABUNDANCES

被引：7

作者：

NAKAJIMA, T

LAMBROPOULOS, P

机构：

[1] UNIV CRETE,FORTH,INST ELECTR STRUCT & LASER,GR-71110 IRAKLION,GREECE

[2] UNIV CRETE,DEPT PHYS,GR-7110 IRAKLION,GREECE

[3] UNIV SO CALIF,DEPT PHYS,LOS ANGELES,CA 90089

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1994年 / 32卷 / 1-2期

关键词：

D O I：

10.1007/BF01425922

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We show that when more than one photons are involved in bound-bound transitions by a broad-band laser for the determination of isotopic abundances, the ac Stark shift may cause the discrimination on ionization between different isotopes for a given atomic species. As an example, we present specific numerical calculations with Be atom in terms of the determination of isotopic abundances.

引用

页码：41 / 47

页数：7

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