HIGH-ACCURACY COMPTON PROFILE OF MOLECULAR-HYDROGEN FROM EXPLICITLY CORRELATED GAUSSIAN WAVE-FUNCTION

被引：74

作者：

JEZIORSKI, B

SZALEWICZ, K

机构：

[1] Quantum Chemistry Laboratory, University of Warsaw, 02-093 Warsaw

来源：

PHYSICAL REVIEW A | 1979年 / 19卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.19.2360

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The electron momentum distribution for molecular hydrogen is calculated from an explicitly correlated Gaussian wave function corresponding to the total energy of - 1.17442 a.u. and accounting for 99.9% of the correlation energy. The high-accuracy Compton profile obtained confirms the results of recent high-energy electron-impact spectroscopy measurements of Lee, but disagrees in the region of very small momentum with earlier x-ray Compton-scattering data. © 1979 The American Physical Society.

引用

页码：2360 / 2365

页数：6

共 28 条

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[2]

Brown R. E., 1972, Physical Review A (General Physics), V5, P140, DOI 10.1103/PhysRevA.5.140

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