A study of isotope effects in the antiprotonic helium system

被引：11

作者：

Andersson, S ^{[1
]}

Elander, N ^{[1
]}

Yarevsky, E ^{[1
]}

机构：

[1] Univ Stockholm, Dept Phys, S-11385 Stockholm, Sweden

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1998年 / 31卷 / 03期

关键词：

D O I：

10.1088/0953-4075/31/3/025

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Metastable states in the antiprotonic helium isotopic system (p) over bar(3)He(+) were studied. Vibrational energy levels for the total angular momentum J = 30-38 were calculated using a three-dimensional finite element method. The dipole transition probability formalism was used to calculate the radiative decay rates of experimentally relevant transitions. Relativistic and QED corrections were calculated. Isotope effects were studied based on a comparison of our presented data with recently published results for the (p) over bar(4)He(+) system.

引用

页码：625 / 632

页数：8

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