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Forum: Physics List
Re: None Message no. 197 continued (Ma yunzhi)
Date: 20 Jan, 2006
From: michel maire <michel maire>

 I ran TestEm1 with the attached macro, after having added Physics list
 for Penelope and EEDL.
 I confirm your results :
 - The range of 100 keV e- in water is 143 mum (nist value)
 - G4_Penelope gives 255 mum
 - G4_EEDL gives random values ranging from 500 mum up to more than 3 mm

 These results have been notified to the Low Energy group.

 # $Id: range.mac,v 1.5 2006/01/19 12:14:24 maire Exp $
 #
 # Macro file for "TestEm1.cc"
 # 
 # compute the csda range of primary particle
 #
 /control/verbose 2
 /run/verbose 2
 #
 /testem/det/setMat Water
 #
 /testem/phys/addPhysics  standard
 ###/testem/phys/addPhysics  penelope
 ###/testem/phys/addPhysics  livermore

 /testem/phys/setCuts 1 km
 #
 /run/initialize
 #
 # eliminate straggling
 /process/inactivate msc
 /process/eLoss/fluct false
 #
 /testem/gun/setDefault
 /gun/particle e-
 /gun/energy 100 keV
 #
 /testem/histo/setFileName range.stand
 /testem/histo/setFileType hbook
 /testem/histo/setHisto 1 200 0 2000 mum		# csda range
 #	 
 /testem/event/printModulo 2000
 #
 /run/beamOn 20000

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