Recent developments and validations in Geant4 hadronic physics

被引：0
|
作者：
Wright, Dennis H. [1 ]
Koi, Tatsumi [1 ]
Folger, Gunter
Ivantchenko, Vladimir
Kossov, Mikhail
Starkov, Nikolai [2 ]
Heikkinen, Aatos [3 ]
Wellisch, Hans-Peter
机构：
[1] Stanford Linear Accelerator Ctr, Menlo Pk, CA USA
[2] CERN, Geneva, Switzerland
[3] Helsinki Inst Phys, Helsinki, Finland
来源：
CALORIMETRY IN HIGH ENERGY PHYSICS | 2006年 / 867卷
关键词：
simulation; Geant4; validation;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The Geant4 hadronic models cover the entire range of energies required by calorimeters in new and planned experiments. The extension and improvement of the elastic, cascade, parameterized and quark-gluon string models will be discussed. Such improvements include the extension to more particle types, a review and correction of cross sections, and a better treatment of energy and momentum conservation. Concurrent with this development has been a validation program which includes comparisons with double differential cross sections. An ongoing hadronic shower validation will also be discussed which includes the examination of longitudinal shower shapes and the performance of the above models as well as their interaction with electromagnetic processes such as multiple scattering.
引用
收藏
页码：479 / +
页数：2
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