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Home » PANDA » PandaRoot » Fast Simulations » [FIXED] Problem with mass constraint fit for two gamma
Re: Problem with mass constraint fit for two gamma [message #16897 is a reply to message #16887] Wed, 02 July 2014 11:57 Go to previous messageGo to previous message
donghee is currently offline  donghee
Messages: 385
Registered: January 2009
Location: Germnay
first-grade participant
From: *kph.uni-mainz.de
Hi Dima,

I try again with modified PndEmcErrorMatrix.cxx and the emc_error_matrix_1.root, but chi2 distribution is not improved.
It is still squeezed as before. I am wondering why doens't change anything?

Either We need to recalculation for error matrice or have to find some bugs during the filling the error of matrices in the code.

Best wishes,
Donghee
 
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