[Clas12_software] [warmstrong at anl.gov: Reconstruction problems]

Whitney R. Armstrong warmstrong at anl.gov
Tue Jul 21 12:31:25 EDT 2015


Hi Gagik,

Is it fair to say that the HTCC is currently not being used for particle 
identification in the reconstruction?

When I throw electrons less than 4.5 GeV (below the pion threshold), they are 
always reconstructed as anti-protons.

Regardless of the ftof values, shouldn't the HTCC trump all other pid and at 
least come out with either electron or pion?

Cheers,
Whitney


On Thu, Jul 16, 2015 at 02:07:19PM -0400, Gagik Gavalian wrote:
>Hi Whitney,
>
>I think the problem might be using development versions.
>To be clear, the reconstruction works well with GEMC frozen version + COATJAVA 1.0 !
>The digitization of FTOF has changed in development GEMC and coatjava 2.0 is not updated to that yet.
>
>Gagik
>
>
>> On Jul 16, 2015, at 12:33 PM, Whitney R. Armstrong <warmstrong at anl.gov> wrote:
>>
>> Hi Gagik,
>>
>> Here it is: http://quarks.temple.edu/~whit/clas12/notes/7-10-2015/eg_LH2_20.gemc
>>
>> Cheers,
>> Whitney
>>
>> On Thu, Jul 16, 2015 at 11:36:27AM -0400, Gagik Gavalian wrote:
>>> You will have to send me your GEMC generated file to be able to answer your question !
>>>
>>>
>>> ----- Original Message -----
>>> From: "Whitney R. Armstrong" <warmstrong at anl.gov>
>>> To: "clas12 software" <clas12_software at jlab.org>
>>> Sent: Thursday, July 16, 2015 11:30:27 AM
>>> Subject: [Clas12_software] [warmstrong at anl.gov:  Reconstruction problems]
>>>
>>> I am still looking for someone to reply to this issue.
>>>
>>> ----- Forwarded message from "Whitney R. Armstrong" <warmstrong at anl.gov> -----
>>>
>>> From: "Whitney R. Armstrong" <warmstrong at anl.gov>
>>> To: clas12_software at jlab.org
>>> Date: Sat, 11 Jul 2015 15:27:27 -0500
>>> Subject: [Clas12_software] Reconstruction problems
>>>
>>> Hello Everyone,
>>>
>>> I have been looking at reconstruction of some inclusive events using coatjava version 1.0.
>>> You can find my notes and many ced images at http://quarks.temple.edu/~whit/clas12/notes/7-10-2015/ .
>>>
>>> The PID seems missing from the reconstruction.
>>> Perhaps I am missing something obvious in the reconstruction or not running
>>> gemc properly.
>>>
>>> Cheers
>>>
>>> --
>>> Whitney R. Armstrong
>>> _______________________________________________
>>> Clas12_software mailing list
>>> Clas12_software at jlab.org
>>> https://mailman.jlab.org/mailman/listinfo/clas12_software
>>>
>>> ----- End forwarded message -----
>>>
>>> --
>>> Whitney R. Armstrong
>>> _______________________________________________
>>> Clas12_software mailing list
>>> Clas12_software at jlab.org
>>> https://mailman.jlab.org/mailman/listinfo/clas12_software
>>
>> --
>> Whitney R. Armstrong
>

-- 
Whitney R. Armstrong



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