1 //_________________________________________________________________________
2 // TOF hit : member variables
4 // fX : X coordinate of the hit in the Master Reference Frame (LAB Frame)
5 // fY : Y coordinate of the hit in the Master Reference Frame (LAB Frame)
6 // fZ : Z coordinate of the hit in the Master Reference Frame (LAB Frame)
7 // fSector : Number of the TOF Sector which belongs the hit
8 // fPlate : Number of the TOF Plate or Module which belongs the hit
9 // fStrip : Number of the TOF Strip which belongs the hit
10 // fPadx : Number of the pad in the strip along the x-axis - in the strip reference frame
11 // - where hit is produced
12 // fPadz : Number of the pad in the strip along the z-axis - in the strip reference frame
13 // - where hit is produced
14 // fPx : x-director cosine of the Charged Particle Momentum when hit is
15 // produced - expressed in the Master Reference Frame (LAB Frame) -
16 // fPy : y-director cosine of the Charged Particle Momentum when hit is
17 // produced - expressed in the Master Reference Frame (LAB Frame) -
18 // fPz : z-director cosine of the Charged Particle Momentum when hit is
19 // produced - expressed in the Master Reference Frame (LAB Frame) -
20 // fPmom : Modulus of the Charged Particle Momentum when hit is produced
21 // fTof : Time of Flight i.e. the time between the charged particle is produced and this
22 // particle produce the hit on the TOF sensible volume (pad)
23 // fDx : Distance of the hit from the pad edge along x-axis
24 // fDy : y coordinate of the hit in the pad refernce frame
25 // fDz : Distance of the hit from the pad edge along z-axis
26 // fIncA : Incidence Angle between the Normal to the sensible volume where hit
27 // is produced (pad) and the Momentum Direction of the Charged Particle which
29 // fEdep : Energy released by charged particle on the sensible TOF volume where hit is
31 // For more detailed informations about the meaning of the TOF-hit member
33 // http://www.bo.infn.it/alice/alice-doc/TOFWEB/variables-hits.html
35 // Getters, setters and member functions defined here
37 //*-- Authors: F. Pierella, A. Seganti, D. Vicinanza
41 /**************************************************************************
42 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
44 * Author: The ALICE Off-line Project. *
45 * Contributors are mentioned in the code where appropriate. *
47 * Permission to use, copy, modify and distribute this software and its *
48 * documentation strictly for non-commercial purposes is hereby granted *
49 * without fee, provided that the above copyright notice appears in all *
50 * copies and that both the copyright notice and this permission notice *
51 * appear in the supporting documentation. The authors make no claims *
52 * about the suitability of this software for any purpose. It is *
53 * provided "as is" without express or implied warranty. *
54 **************************************************************************/
56 #include "AliTOFhit.h"
60 //____________________________________________________________________________
61 AliTOFhit::AliTOFhit(const AliTOFhit & hit)
64 // copy ctor for AliTOFhit object
70 fSector = hit.fSector;
88 //______________________________________________________________________________
89 AliTOFhit::AliTOFhit(Int_t shunt, Int_t track, Int_t *vol,
94 // Constructor of hit object
105 //Position of the hit
110 // Momentum components of the particle in the ALICE frame when hit is produced
116 // Time Of Flight for the particle that produces hit
117 fTof = hits[7]; //TOF[s]
120 fDx = hits[8]; //Distance from the edge along x axis
121 fDy = hits[9]; //Y cohordinate of the hit
122 fDz = hits[10]; //Distance from the edge along z axis
123 fIncA= hits[11]; //Incidence angle
124 fEdep= hits[12]; //Energy loss in TOF pad