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icon10.gif  FEEMC from ROOT file [message #5401] Wed, 14 November 2007 18:41 Go to previous message
Aleksandra Biegun is currently offline  Aleksandra Biegun
Messages: 64
Registered: May 2007
Location: Groningen
continuous participant
From: *KVI.nl
Hi All,

I just commit to svn a macro for creating a ROOT file for
forward end-cap of emc (FEEMC) "createRootGeoFileFwEnd.C"
which is in
/pandaroot/macro/emc/
directory. This end-cap geometry is created according to
design made by Herbert Loehner and Henk Smit at KVI
(discussed and accepted by PANDA collaboration at CM in Dubna).

I also adapted the PndEmc.cxx (*.h) code for it.
This endcap is also called "module 3",
so now one should not use both inputs for this endcap
at the same time.

If someone wants to run simulation with barrel and backward endcap (from "emc_module1245.dat", without module 3) and forward endcap (from "emc_module3.root") one should called twice PndEmc class:

CbmDetector *Emc = new PndEmc("EMC",kTRUE);
Emc->SetGeometryFileName("emc_module1245.dat");
Emc->SetVerboseLevel(3);
fRun->AddModule(Emc);

CbmDetector *Emc = new PndEmc("EMC",kTRUE);
Emc->SetGeometryFileName("emc_module3.root");
Emc->SetVerboseLevel(3);
fRun->AddModule(Emc);



In attachment you can find plots for Points when variables,
expecially energy of points, are compared for previous
(black) and new (ROOT) version (red) of forward end-cap.

If you have any comments or problems with running simulation
with the new file, please let me know.


Best regards,
Aleksandra.




Aleksandra Biegun
University of Groningen/KVI
Zernikelaan 25, 9747 AA Groningen
tel. +31 50 363 3630
fax. +31 50 363 4003
 
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