Gabriele Cosmo
80 lines
2.8 KiB
HTML
80 lines
2.8 KiB
HTML
<! Copyright © 2002 J.P. Wellisch >
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<meta name="GENERATOR" content="Mozilla/4.78C-CERN UNIX lxplus039 45 [en] (X11; U; Linux 2.4.9-31.1.cernsmp i686) [Netscape]">
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</head>
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<body>
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<center><table BORDER WIDTH="95%" >
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<tr>
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<th ALIGN=CENTER></th>
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<td ALIGN=left BGCOLOR="#FFF222">
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<h1><br><center>
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The LHEP physics list.
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</h1>
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</center><hr>
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Click
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<a href="../LHEP.tar">here</a> to down-load the source code of
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LHEP Version 3.6
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<br>
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Click
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<a href="../Packaging.tar">here</a> to down-load the Packaging re-use library 2.3
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<hr><br>
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The LHEP physics list models and cross-section:
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<ul>
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<li>
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The cross-section used by the LHEP list are the default geant4 cross-sections.
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No special data sets are applied to keep performance at its maximum.
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Verification plots for these cross-sections can be found
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<a href="../lists/QGSC.tar">here</a>.
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<li>
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The model used for elastic scattering is the G4LElastic model. It models the
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scattering angle based on a two slope parametrization.
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Verification plots for this can be found
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<a href="../lists/QGSC.tar">here</a>.
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<li>
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The models used for inelastic scattering are the LEP and HEP parametrized
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models. The modeling parametrizes the final states individual inelastic reactions, so you will not see
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resonances, and the detailed secondary angular distributions for O(100MeV) reactions may not be described
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perfectly. The average quantities will be well described.
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Verification plots for this can be found
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<a href="../lists/QGSC.tar">here</a>.
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<li>
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The models used for hadronic interactions of
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stopping particles are a direct re-write from geant3.21.
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In the case of mu- absorption, the particles from the electromagnetic
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cascading prior to capture are taken into account in addition. Capture is in
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competition with decay, and effects of the electromagnetic
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binding on mu- decay have been added.
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Verification plots can be found
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<a href="../lists/QGSC.tar">here</a>.
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<li>
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The electromagnetic physics used is the 'standard' geant4
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electromagnetic physics. A production threshold of 0.7mm is applied.
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Please refere to the pages of the electromagnetic working group for
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verification results of these processes.
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</ul>
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</td>
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</tr>
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</table>
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<table border="0" cellspacing="0" cellpadding="0" align="center">
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<tr><td colspan="2"><hr hright="1"></td></tr>
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<tr valign="bottom">
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<td width="100%" class="small">
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In case of questions, please contact
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<a href=mailto:Hans-Peter.Wellisch@cern.ch>J.P Wellisch</a>. <BR>
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</td>
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<td ALIGN="right" class="small" nowrap>
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J.P. Wellisch, 2002<BR>
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</td>
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</tr>
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</table>
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<!--#include file="../snippet.html" -->
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</body>
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</html>
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<! Copyright © 2002 J.P. Wellisch >
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