Document generated by Hector Alvarez Pol @ USC (hector.alvarez@usc.es), 23/09/2014
Last update by Hector Alvarez Pol @ USC (hector.alvarez@usc.es), 23/09/2014
Additional data on macros for analysis of protons and gamma with phoswich endcap 
crystals at the end
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Directory r3broot/macros/r3b/califa contents:

 TUM/     	      macros for iPhos simulation, see README in the directory

 auto/                macros for automatization the simulation of the BARREL

 s438/                directory for experiment s438 macros and results

 README		      This file


 		      	     SIMULATION PART

 r3ball.C	      basic macros for running the CALIFA simulation

 r3bsim.C	      basic macros for running the CALIFA simulation

 r3bevtvis.C	      

 eventDisplay.C

 checkResults.C	      analysis and visualization macro for the results of the 
 		      CsI BARREL and CsI Forward End Cap simulation. It should 
		      be configured in the SETTINGS section within the macro. 
 checkResults_*.C   different versions of the previous macro for the CEPA
 		      Phoswich End Cap analysis and visualization.
 califaAna.C

 califaAnaCal.C

 r3bevtvis.C

 califasim.C



_______________________________________________________________________________________________________

/////////////////////////////////////////////////////////////////////////////////////////////
//////////Jos/ Sanchez del Rio, for the R3B Collaboration////////////////////////////////////
//////////Uses of Macros for analysis of protons and gamma with phoswich endcap crystals/////
//////////For any question, contact with: josesrs@gmail.com & jose.sanchez@csic.es///////////
/////////////////////////////////////////////////////////////////////////////////////////////

We use 3 general macros that allow us to run R3BRoot (see fairroot documentation):

1.r3bsim.C
2.CalifaAna.C
3.CheckResults.C


r3sim.C connects with r3ball.C. We can change some parameters like Primary Energy, Beta, Number of Events, Kind of Events used, Version of The Calorimeter etc. modifying these macros. 
In the case of protons for phoswich endcap crystals, we are going to use the folowing macro: checkresults_Protons_50MeV.C. It has the resolutions of the phoswich crystals and it
generates a 2D histogram TH2F representing the energy deposited in the first crystals vs the energy deposited in the first and in the second crystals.

We can study as well reaction p,2p from the outfile generated by L. Chulkov (GSI,2001) code to study the kinematics of quasielastic scattering of high energy protons on a cluster
inside a nucleus. To control de input parameters of R3BRoot, we will manage the macros developed by E.Nacher and B.Pietras. The file of R3BRoot that performs this analysys is
CheckResults_Protons_50MeV_p2p.C. It is for phoswich endcap crystals. 

In the case of phoswich crystals and for gamma radiation analysis with the crystal resolutions incorporated, we can use CheckResults_Gamma_50MeV.C (it can be adaptated to any energy,
any version of the cal., etc.)