Electron momentum density distribution in lithium: Analysis by the maximum entropy method

被引：2
|
作者：
Dobrzynski, L
Tanaka, Y
Sakurai, Y
机构：
[1] Warsaw Univ Branch, Inst Phys, PL-15424 Bialystok, Poland
[2] Soltan Inst Nucl Studies, PL-05400 Otwock, Poland
[3] RIKEN, Inst Phys & Chem Res, Wako, Saitama 35101, Japan
来源：
POSITRON ANNIHILATION: ICPA-11 - PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON POSITRON ANNIHILATION, KANSAS CITY, MISSOURI, USA, MAY 1997 | 1997年 / 255-2卷
关键词：
electron momentum density; Compton scattering; Compton profiles; maximum entropy method;
D O I：
10.4028/www.scientific.net/MSF.255-257.150
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Results of the Maximum Entropy algorithm applied to the reconstruction of electron momentum density from a series of Compton profiles measured with high-resolution for lithium metal are discussed. It is shown that the model-free Maximum Entropy Method may be a very valuable tool provided that an accurate set of experimental data is available. The requirements in this respect are much more stringent than in other methods of reconstruction of the momentum density distribution.
引用
收藏
页码：150 / 155
页数：6
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