Recent positron-atom cross section measurements and calculations

被引：0
作者：
Luca Chiari
Antonio Zecca
机构：
[1] Flinders University,ARC Centre of Excellence for Antimatter
[2] University of Trento,Matter Studies, School of Chemical and Physical Sciences
[3] Tokyo University of Science,Department of Physics
来源：
The European Physical Journal D | 2014年 / 68卷
关键词：
Colloquium;
D O I：
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摘要：
We review recent cross section results for low-energy positron scattering from atomic targets. A comparison of the latest measurements and calculations for positron collisions with the noble gases and a brief update of the newest studies on other atoms is presented. In particular, we provide an overview of the cross sections for elastic scattering, positronium formation, direct and total ionisation, as well as total scattering, at energies typically between about 0.1 and a few hundred eV. We discuss the differences in the current experimental data sets and compare those results to the available theoretical models. Recommended data sets for the total cross section are also reported for each noble gas. A summary of the recent developments in the scattering from other atoms, such as atomic hydrogen, the alkali and alkaline-earth metals, and two-electron systems is finally provided.
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[21]  
Dzuba V.A.(2005)undefined J. Phys. B 38 2079-undefined
[22]  
Flambaum V.V.(2008)undefined J. Phys. B 41 081001-undefined
[23]  
Costello D.G.(2005)undefined J. Phys. B 38 R57-undefined
[24]  
Groce D.E.(1978)undefined Phys. Rep. 39 169-undefined
[25]  
Herring D.F.(1982)undefined Phys. Rep. 87 313-undefined
[26]  
McGowan J.W.M.(2009)undefined Phys. Rev. A 80 060701(R)-undefined
[27]  
Canter K.F.(2011)undefined Phys. Rev. A 83 032721-undefined
[28]  
Coleman P.G.(2011)undefined New J. Phys. 13 125004-undefined
[29]  
Griffith T.C.(1999)undefined Phys. Rev. Lett. 82 5032-undefined
[30]  
Heyland G.R.(2000)undefined Nucl. Instrum. Methods Phys. Res. B 171 81-undefined
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