X-ray-photon Compton scattering by a linear molecule

被引：3

作者：

Hopersky, A. N. ^{[1
]}

Nadolinsky, A. M. ^{[1
]}

Novikov, S. A. ^{[1
]}

Yavna, V. A. ^{[1
]}

Ikoeva, K. Kh ^{[1
]}

机构：

[1] Rostov State Univ TC, Chair Math, Rostov Na Donu 344038, Russia

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 17期

关键词：

compton scattering; x-ray photon; linear molecule; INELASTIC-SCATTERING; ELASTIC-SCATTERING; ELECTRON; PHOTOABSORPTION; N2; NE; O2;

D O I：

10.1088/0953-4075/48/17/175203

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We formulate a nonrelativistic quantum theory for the nonresonant inelastic scattering process of an x-ray photon by a free linear molecule outside of the impulse approximation framework. We find a strong orientation effect dependent on changes in the schemes of the proposed experiments. Calculations of the absolute values and forms for the double differential scattering cross sections are carried out for the HF molecule and have a predictive character. The presented theory is of a general nature, and its applicability to a particular linear molecule is constrained only by the demand of correctness of nonrelativistic methods for constructing molecular scattering orbitals.

引用

页数：8

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