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Re: Energy loss in this silicon layer [message #6677 is a reply to message #6670] Tue, 06 May 2008 18:28 Go to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: *physik.uni-giessen.de
Just to complete the topic,
I did the dE/dx plots for a silicon layer of 2mm and 350um, for electrons and pions, geant3 and geant4. For 350um I have studied 1MeV and 1keV energy cuts (SetCuts.C).

The attached pdf shows on the first page the plots for SetSTRA(1), and on the 2nd page the SetSTRA(0) distributions.

As you can see, with SetSTRA(0) everything seems stabler.

  • Attachment: dedx_comp.pdf
    (Size: 88.47KB, Downloaded 289 times)
 
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