Home » PANDA » PandaRoot » Fast Simulations » [FIXED] Problem with mass constraint fit for two gamma
Re: Problem with mass constraint fit for two gamma [message #16956 is a reply to message #16868] 
Mon, 07 July 2014 11:04 
donghee
Messages: 385 Registered: January 2009 Location: Germnay

firstgrade participant 
From: *kph.unimainz.de


Hi Stefano and Dima,
I am now looking your posting for the neutral candidate in pid correlator.
Launching the PID macro, Error message doesn't have serious meaning because we didn't store the emc parameter (PndEmcErrorMatrixPar) into the data base.
Quote:
// Get Emc error matrix parameter container
fEmcErrorMatrixPar = (PndEmcErrorMatrixPar*) db>getContainer("PndEmcErrorMatrixPar");
We can ignore this alarm, or we can make inactive thie matrix parameter container before initialization, because we will access error matrix from the input reading file later on.
Quote:
void PndPidCorrelator::SetParContainers() {
...
// Get Emc error matrix parameter container
fEmcErrorMatrixPar = (PndEmcErrorMatrixPar*) db>getContainer("PndEmcErrorMatrixPar");
...
}
I find a potential problem for miss matching of neutral candidate.
When we construct a neutral candidate using EMC, we build candidates from "bump" information based, not EMC "cluster".
But error calculation is previously made by EMC cluster.
I don't know exactly which one has more fundamental information and is placed more high rank.
Best wishes,
Donghee
[Updated on: Mon, 07 July 2014 11:10] Report message to a moderator





[FIXED] Problem with mass constraint fit for two gamma
By: donghee on Mon, 30 June 2014 10:56



Re: Problem with mass constraint fit for two gamma
By: Lu Cao on Mon, 30 June 2014 16:51



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Tue, 01 July 2014 10:12



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Tue, 01 July 2014 10:35



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Tue, 01 July 2014 14:17



Re: Problem with mass constraint fit for two gamma
By: Lu Cao on Thu, 17 July 2014 13:20



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Tue, 01 July 2014 10:57



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Tue, 01 July 2014 11:08



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Wed, 02 July 2014 11:57



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Wed, 02 July 2014 12:28



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Thu, 03 July 2014 00:29



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Thu, 03 July 2014 23:57



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Mon, 07 July 2014 11:04



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Mon, 07 July 2014 13:54



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Wed, 16 July 2014 20:28



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Thu, 17 July 2014 10:29



Re: Problem with mass constraint fit for two gamma



Re: Problem with mass constraint fit for two gamma
By: donghee on Thu, 17 July 2014 10:59

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