LCOV - code coverage report
Current view: top level - STEER/ESD - AliESDV0Params.cxx (source / functions) Hit Total Coverage
Test: coverage.info Lines: 72 72 100.0 %
Date: 2016-06-14 17:26:59 Functions: 3 3 100.0 %

          Line data    Source code
       1             : /**************************************************************************
       2             :  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       3             :  *                                                                        *
       4             :  * Author: The ALICE Off-line Project.                                    *
       5             :  * Contributors are mentioned in the code where appropriate.              *
       6             :  *                                                                        *
       7             :  * Permission to use, copy, modify and distribute this software and its   *
       8             :  * documentation strictly for non-commercial purposes is hereby granted   *
       9             :  * without fee, provided that the above copyright notice appears in all   *
      10             :  * copies and that both the copyright notice and this permission notice   *
      11             :  * appear in the supporting documentation. The authors make no claims     *
      12             :  * about the suitability of this software for any purpose. It is          *
      13             :  * provided "as is" without express or implied warranty.                  *
      14             :  **************************************************************************/
      15             : 
      16             : 
      17             : //-------------------------------------------------------------------------
      18             : //            Helper -DATA  class ESD V0 vertex class
      19             : //            contains effective errror parameterization 
      20             : //            Effective parameterization of resolution in DCA and PA  as function of radii and momenta
      21             : //            Mini-max coeficient    fPMinFraction... fPMaxFraction...
      22             : //                                   as limits for Error parameterization using Covariance matrix             
      23             : //            For detailes : see  AliESDv0 class   
      24             : //             
      25             : //    Origin: Marian Ivanov marian.ivanov@cern.ch
      26             : //-------------------------------------------------------------------------
      27             : 
      28             : 
      29             : #include "AliESDV0Params.h"
      30             : 
      31             : 
      32         172 : ClassImp(AliESDV0Params)
      33             : 
      34             : 
      35             : 
      36             : 
      37             : AliESDV0Params::AliESDV0Params() :
      38          98 :   TObject(),
      39             :   // These constants are used in the error parameterization using covariance matrix
      40             :   // minimal sigma in AP and DCA 
      41          98 :   fPSigmaOffsetD0(0.03),      // minimal sigma of error estimate
      42          98 :   fPSigmaOffsetAP0(0.005),
      43             :   //
      44             :   // Effective parameterization of DCA resolution as function of pt and decay radii
      45             :   //
      46          98 :   fPSigmaMaxDE(0.5),
      47          98 :   fPSigmaOffsetDE(0.06),
      48          98 :   fPSigmaCoefDE(0.02),
      49          98 :   fPSigmaRminDE(2.7),
      50             :   //
      51             :   //
      52             :   // Effective parameterization of PA resolution as function of pt and decay radii
      53             :   //
      54          98 :   fPSigmaBase0APE(0.005),
      55          98 :   fPSigmaMaxAPE(0.06),
      56          98 :   fPSigmaR0APE(0.02),
      57          98 :   fPSigmaR1APE(0.1), 
      58          98 :   fPSigmaP0APE(0.7*0.4),
      59          98 :   fPSigmaP1APE(0.3*0.4),
      60             :   //
      61             :   //
      62             :   // Minimax parameters
      63             :   //
      64          98 :   fPMinFractionAP0(0.5),
      65          98 :   fPMaxFractionAP0(1.5),
      66          98 :   fPMinAP0(0.003),
      67          98 :   fPMinFractionD0(0.5),
      68          98 :   fPMaxFractionD0(1.5),
      69          98 :   fPMinD0(0.05),
      70          98 :   fkMaxDist0(0.1),
      71          98 :   fkMaxDist1(0.1),
      72          98 :   fkMaxDist(1.),
      73          98 :   fkMinPointAngle(0.85),
      74          98 :   fkMinPointAngle2(0.99),
      75          98 :   fkMinR(0.5),
      76          98 :   fkMaxR(220.),
      77          98 :   fkMinPABestConst(0.9999),
      78          98 :   fkMaxRBestConst(10.),
      79          98 :   fkCausality0Cut(0.19),
      80          98 :   fkLikelihood01Cut(0.45),
      81          98 :   fkLikelihood1Cut(0.5),
      82          98 :   fkCombinedCut(0.55),
      83          98 :   fkMinClFullTrk(5.0),
      84          98 :   fkMinTgl0(1.05),
      85             :   
      86          98 :   fkMinClForb0(4.5),
      87          98 :   fkMinRTgl0(40.), 
      88          98 :   fkMinNormDistForbTgl0(3.0),
      89          98 :   fkMinNormDistForb1(3.0),
      90          98 :   fkMinNormDistForb2(2.0),
      91          98 :   fkMinNormDistForb3(1.0),
      92          98 :   fkMinNormDistForb4(4.0),
      93          98 :   fkMinNormDistForb5(5.0),
      94          98 :   fkMinNormDistForbProt(2.0),
      95          98 :   fkMaxPidProbPionForb(0.5),
      96          98 :   fkMinRTPCdensity(40.),
      97          98 :   fkMaxRTPCdensity0(110.),
      98          98 :   fkMaxRTPCdensity10(120.),
      99          98 :   fkMaxRTPCdensity20(130.),
     100          98 :   fkMaxRTPCdensity30(140.),
     101             :   
     102          98 :   fkMinTPCdensity(0.6),
     103          98 :   fkMinTgl1(1.1),
     104          98 :   fkMinTgl2(1.),
     105          98 :   fkMinchi2before0(16.),
     106          98 :   fkMinchi2before1(16.),
     107          98 :   fkMinchi2after0(16.),
     108          98 :   fkMinchi2after1(16.),
     109          98 :   fkAddchi2SharedCl(18.),
     110          98 :   fkAddchi2NegCl0(25.),
     111          98 :   fkAddchi2NegCl1(30.),
     112             :   
     113          98 :   fkSigp0Par0(0.0001),
     114          98 :   fkSigp0Par1(0.001),
     115          98 :   fkSigp0Par2(0.1),
     116          98 :   fkSigpPar0(0.5),
     117          98 :   fkSigpPar1(0.6),
     118          98 :   fkSigpPar2(0.4),
     119          98 :   fkMaxDcaLh0(0.5),
     120             :   
     121          98 :   fkChi2KF(100.),
     122          98 :   fkRobustChi2KF(100.),
     123          98 :   fgStreamLevel(0)
     124             : 
     125             :   //
     126             : 
     127         490 : {
     128             :   //
     129             :   // Default constructor
     130             :   // Consult AliESDv0 to see actual error parameterization 
     131             :   //
     132         196 : }
     133             : 
     134             : 
     135             : 

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