Unified quantum-defect-theory treatment of molecular ionization and dissociation

被引：67

作者：

Jungen, C ^{[1
]}

Ross, SC ^{[1
]}

机构：

[1] UNIV NEW BRUNSWICK, DEPT PHYS, CTR LASER APPLICAT & MOL SCI, FREDERICTON, NB E3B 5A3, CANADA

来源：

PHYSICAL REVIEW A | 1997年 / 55卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.55.R2503

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Multichannel quantum-defect theory is extended to treat molecular dissociation processes simultaneously with ionization processes. Allowance is made for nuclear momentum coupling and for coupling with core excited channels. This theory combines the advantages of several less comprehensive approaches and is noniterative, nonperturbative, and applicable for arbitrary interaction strength. Several examples showing good agreement with experimental results relating to the H-2 molecule are given.

引用

页码：R2503 / R2506

页数：4

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