Monte Carlo study of the effective Sherman function for electron polarimetry

被引：3

作者：

Dragowski, M. ^{[1
]}

Wlodarczyk, M. ^{[1
]}

Weber, G. ^{[2
]}

Ciborowski, J. ^{[1
]}

Enders, J. ^{[3
]}

Fritzsche, Y. ^{[3
]}

Poliszczuk, A. ^{[1
]}

机构：

[1] Univ Warsaw, Fac Phys, Pasteura 5, PL-02093 Warsaw, Poland

[2] Helmholtz Inst Jena, Frobelstieg 3, D-07743 Jena, Germany

[3] Tech Univ Darmstadt, Inst Kernphys, Schlossgartenstr 9, D-64289 Darmstadt, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2016年 / 389卷

关键词：

Polarized electrons; Mott polarimetry; Sherman function; Moller scattering; Monte Carlo simulation; MOTT SCATTERING; NUCLEI;

D O I：

10.1016/j.nimb.2016.11.018

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The PEBSI Monte Carlo simulation was upgraded towards usefulness for electron Mott polarimetry. The description of Mott scattering was improved and polarisation transfer in Moller scattering was included in the code. An improved agreement was achieved between the simulation and available experimental data for a 100 keV polarised electron beam scattering off gold foils of various thicknesses. The dependence of the effective Sherman function on scattering angle and target thickness, as well as the method of finding optimal conditions for Mott polarimetry measurements were analysed. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：48 / 55

页数：8

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