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invariant mass [message #16065]

Wed, 26 March 2014 12:53

ForamShah
Messages: 25
Registered: March 2014
Location: india

continuous participant

From: 1.187.59*

hi,
i have studied the https://panda-wiki.gsi.de/foswiki/bin/view/Computing/PandaRootRhoTutoria l link which u had send me for invariant mass calculation but i am not able to understand in which file we have to add this program (sim,ana or pid)??

[Updated on: Wed, 26 March 2014 13:43]

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Re: invariant mass [message #16096 is a reply to message #16065]

Fri, 28 March 2014 11:09

Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt

first-grade participant

From: *gsi.de

Hello ForamShah,

I qoute from that WiKi page:
Quote:

For running the simulation, digitization, reconstruction, and PID

* tut_sim.C - Simulation with Geant3/4
* tut_dig.C - Digitization
* tut_rec.C - Reconstruction
* tut_pid.C - Track assiociation with PID detectors
* tut_runall.sh - Shortcut shell script to run all four macros

These files are necessary to run the complete simulation and reconstruction chain.

Now analysis is done with a root macro, here called tut_ana*.C. I would suggest you to copy one of the defaults given here and extend it to your specific needs.

Cheers
Ralf

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Re: invariant mass [message #16100 is a reply to message #16096]

Fri, 28 March 2014 11:59

ForamShah
Messages: 25
Registered: March 2014
Location: india

continuous participant

From: 14.139.121*

hi,
i want to know that for specifically invariant mass there is a program given in link i wanted to know where to add that(sim,dig,ana,rec)??and what r the changes to be made to see invariant mass plot????

[Updated on: Fri, 28 March 2014 14:58]

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