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Re: Geant 3, Geant 4 VMC, native geant 4 comparison [message #5964 is a reply to message #5947]

Mon, 25 February 2008 21:26

Mohammad Al-Turany
Messages: 518
Registered: April 2004
Location: GSI, Germany

first-grade participant

From: *dip.t-dialin.net

Hi all,

I tried to reproduce this problem, so I switched on only the emStandard list for G4 in the VMC which correspond to the PhysListEmStandard.cc used in native G4, i.e:

Config()
{
....
TG4RunConfiguration* runConfiguration
= new TG4RunConfiguration("geomRoot", "emStandard");
...
}

The result was as you can see in the attached figures some how acceptable!! So it seems that all the problem comes from the combination of the physics lists in VMC. So we need to investigate further what is going on here!

index.php?t=getfile&id=4211&private=0

and drawing both over each other (G4 in red )

index.php?t=getfile&id=4212&private=0

Attachment: g3_g4.gif
(Size: 15.63KB, Downloaded 1495 times)
Attachment: g3_g4_overlap.gif
(Size: 10.58KB, Downloaded 1562 times)

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[Message index]

		Geant 3, Geant 4 VMC, native geant 4 comparison By: Dima Melnychuk on Fri, 22 February 2008 12:20
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: StefanoSpataro on Fri, 22 February 2008 13:02
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Dima Melnychuk on Fri, 22 February 2008 13:30
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Johan Messchendorp on Fri, 22 February 2008 13:38
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Dima Melnychuk on Fri, 22 February 2008 13:42
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Johan Messchendorp on Fri, 22 February 2008 13:45
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Mohammad Al-Turany on Mon, 25 February 2008 21:26
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Johan Messchendorp on Mon, 25 February 2008 21:43
		Re: Geant 3, Geant 4 VMC, native geant 4 comparison By: Mohammad Al-Turany on Mon, 25 February 2008 22:43

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