GSI Forum: Bugs, Fixes, Releases » GEANT3 dEdx for low energy protons

Home » PANDA » PandaRoot » Bugs, Fixes, Releases » GEANT3 dEdx for low energy protons

Show: Today's Messages :: Polls :: Message Navigator

Re: GEANT3 dEdx for low energy protons [message #6454 is a reply to message #6306]

Wed, 16 April 2008 14:23

Sebastian Neubert
Messages: 282
Registered: March 2006
Location: Munich

first-grade participant

From: *e18.physik.tu-muenchen.de

Hi!

We have found out what was going wrong with the energy loss.

The option "STRA" was turned to 1 in g3config. As I read from the forum contributions from november Stefano suggested this, because this setting is used in Hades.

I have put some debug output into the geant3 code and observe that for STRA=1 only the G3STREN function gives a contribution to the energy loss with the behaviour that I have shown lately.

When you switch to the Urban model (STRA=0) it works.

What should we do?

Sebastian.

Sebastian Neubert
Technische Universität München
Department Physik E18
sneubert@e18.physik.tu-muenchen.de
tel: +49-8928912592

Report message to a moderator

[Message index]

		GEANT3 dEdx for low energy protons By: Sebastian Neubert on Tue, 08 April 2008 18:02
		Re: GEANT3 dEdx for low energy protons By: Sebastian Neubert on Wed, 16 April 2008 14:23
		Re: GEANT3 dEdx for low energy protons By: StefanoSpataro on Wed, 23 April 2008 10:00
		Re: GEANT3 dEdx for low energy protons By: Sebastian Neubert on Wed, 23 April 2008 10:21

Previous Topic:	libPGen pgenerators
Next Topic:	Compilation problems with DpmEvtGen

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Jul 23 08:20:00 CEST 2026

Total time taken to generate the page: 0.00869 seconds