QUADRUPOLE-MOMENT OF THE DEUTERON FROM A PRECISE CALCULATION OF THE ELECTRIC-FIELD GRADIENT IN D-2

被引：160
作者：
BISHOP, DM
CHEUNG, LM
机构：
[1] Department of Chemistry, University of Ottawa
来源：
PHYSICAL REVIEW A | 1979年 / 20卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.20.381
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The electric field gradient along the molecular axis at the nucleus in D2 has been calculated at R=1.4 a.u. by means of the Kołos-Wolniewicz 54-term Born-Oppenheimer wave function. The result is a confirmation of the Reid-Vaida value. A nonadiabatic calculation using a 540-term wave function (explicitly containing the vibronic component) also confirms the earlier value of the electric field gradient and necessarily, therefore, the predicted quadrupole moment of the deuteron (i.e., Q=0.2860±.
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页码：381 / 384
页数：4
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