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b86e74f5 | 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 | /* $Id$ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////// | |
19 | // | |
20 | // AliACORDEConstants class | |
21 | // | |
22 | // This class serves to group constants needed by ACORDE detector in 1 | |
23 | // easily accessible place. All constants are public const static data | |
24 | // members. The class is never instatiated. | |
25 | // Author: Arturo Fernandez, Enrique Gamez | |
26 | // FCFM-UAP, Mexico. | |
27 | // | |
28 | //////////////////////////////////////////////////////////////////////// | |
29 | ||
30 | #include "AliACORDEConstants.h" | |
31 | ||
32 | AliACORDEConstants* AliACORDEConstants::fgInstance = 0; | |
33 | ||
19f796ed | 34 | const Float_t AliACORDEConstants::fgkModuleLength = 300.0; |
35 | const Float_t AliACORDEConstants::fgkModuleWidth = 26.0; | |
36 | const Float_t AliACORDEConstants::fgkModuleHeight = 10.0; | |
37 | const Float_t AliACORDEConstants::fgkPlasticLength = 190.0; | |
38 | const Float_t AliACORDEConstants::fgkPlasticWidth = 20.0; | |
39 | const Float_t AliACORDEConstants::fgkPlasticHeight = 1.0; | |
40 | const Float_t AliACORDEConstants::fgkProfileWidth = 3.8; | |
41 | const Float_t AliACORDEConstants::fgkProfileThickness = 0.3; | |
42 | const Float_t AliACORDEConstants::fgkDepth =4420; | |
43 | ||
44 | const Float_t AliACORDEConstants::fgkHitEnergyThreshold = 1.52; // MeV | |
45 | const Float_t AliACORDEConstants::fgkMaxHitTimeDifference = 40.0; // ns | |
46 | const Int_t AliACORDEConstants::fgkMultiMuonThreshold = 2; | |
47 | const Float_t AliACORDEConstants::fgkMultiMuonWindow = 25; | |
48 | const Float_t AliACORDEConstants::fgkModulePositionX[60] = { | |
49 | 641, 641, 641, 641, 641, 641, 641, 641, 641, 641, | |
50 | 426, 426, 426, 426, 426, 426, 426, 426, 426, 426, | |
51 | 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, | |
52 | -153, -153, -153, -153, -153, -153, -153, -153, -153, | |
53 | -153, -426, -426, -426, -426, -426, -426, -426, -426, | |
54 | -426, -426, -644, -644, -644, -644, -644, -619, -623, | |
55 | -641, -641, -641}; | |
56 | const Float_t AliACORDEConstants::fgkModulePositionY[60] = { | |
57 | 582, 582, 582, 582, 582, 582, 582, 582, 582, 582, | |
58 | 797, 797, 797, 797, 797, 797, 797, 797, 797, 797, | |
59 | 850, 850, 850, 850, 850, 850, 850, 850, 850, 850, | |
60 | 850, 850, 850, 850, 850, 850, 850, 850, 850, 850, | |
61 | 797, 797, 797, 797, 797, 797, 797, 797, 797, 797, | |
62 | 576, 576, 576, 576, 576, 609, 605, 582, 582, 582}; | |
63 | const Float_t AliACORDEConstants::fgkModulePositionZ[60] = { | |
64 | 450, 350, 250, 150, 50, -50, -120, -280, -350, -450, | |
65 | 450, 350, 250, 150, 50, -50, -150, -250, -350, -450, | |
66 | 450, 350, 250, 150, 50, -50, -150, -250, -350, -450, | |
67 | 450, 350, 250, 150, 50, -50, -150, -250, -350, -450, | |
68 | 450, 350, 250, 150, 50, -50, -150, -250, -350, -450, | |
69 | 450, 350, 250, 104, 50, -76, -176, -250, -350, -450}; | |
70 | ||
71 | const Float_t AliACORDEConstants::fgkExtraModulePositionZ[4] = {93.0, 18., -18, -93}; | |
72 | const Float_t AliACORDEConstants::fgkExtraModulePositionX = 0.0; | |
73 | const Float_t AliACORDEConstants::fgkExtraModulePositionY = 850.0; | |
b86e74f5 | 74 | |
75 | ClassImp(AliACORDEConstants) | |
76 | ||
77 | //_____________________________________________________________________________ | |
78 | AliACORDEConstants::AliACORDEConstants() | |
79 | : TObject() | |
80 | { | |
81 | // Default constructor | |
82 | } | |
83 | ||
b86e74f5 | 84 | |
85 | //_____________________________________________________________________________ | |
86 | AliACORDEConstants* AliACORDEConstants::Instance() | |
87 | { | |
88 | if ( !fgInstance ) { | |
89 | fgInstance = new AliACORDEConstants; | |
90 | } | |
91 | return fgInstance; | |
92 | } | |
93 | ||
94 | //_____________________________________________________________________________ | |
95 | AliACORDEConstants::~AliACORDEConstants() | |
96 | { | |
97 | fgInstance = 0; | |
98 | } | |
99 | ||
100 | //_____________________________________________________________________________ | |
19f796ed | 101 | Float_t AliACORDEConstants::ModulePositionX(Int_t i) const |
b86e74f5 | 102 | { |
103 | // Module lenght | |
19f796ed | 104 | return fgkModulePositionX[i]; |
b86e74f5 | 105 | } |
106 | ||
107 | //_____________________________________________________________________________ | |
19f796ed | 108 | Float_t AliACORDEConstants::ModulePositionY(Int_t i) const |
b86e74f5 | 109 | { |
19f796ed | 110 | // Module lenght |
111 | return fgkModulePositionY[i]; | |
b86e74f5 | 112 | } |
b86e74f5 | 113 | //_____________________________________________________________________________ |
19f796ed | 114 | Float_t AliACORDEConstants::ModulePositionZ(Int_t i) const |
b86e74f5 | 115 | { |
19f796ed | 116 | // Module lenght |
117 | return fgkModulePositionZ[i]; | |
b86e74f5 | 118 | } |
119 | ||
19f796ed | 120 | Float_t AliACORDEConstants::ExtraModulePositionX() const |
b86e74f5 | 121 | { |
19f796ed | 122 | // Module lenght |
123 | return fgkExtraModulePositionX; | |
b86e74f5 | 124 | } |
125 | ||
126 | //_____________________________________________________________________________ | |
19f796ed | 127 | Float_t AliACORDEConstants::ExtraModulePositionY() const |
b86e74f5 | 128 | { |
19f796ed | 129 | // Module lenght |
130 | return fgkExtraModulePositionY; | |
b86e74f5 | 131 | } |
b86e74f5 | 132 | //_____________________________________________________________________________ |
19f796ed | 133 | Float_t AliACORDEConstants::ExtraModulePositionZ(Int_t i) const |
b86e74f5 | 134 | { |
19f796ed | 135 | // Module lenght |
136 | return fgkExtraModulePositionZ[i]; | |
b86e74f5 | 137 | } |
138 | ||
139 | //_____________________________________________________________________________ | |
19f796ed | 140 | Float_t AliACORDEConstants::ModuleLength() const |
141 | { | |
142 | // Module lenght | |
143 | return fgkModuleLength; | |
b86e74f5 | 144 | } |
145 | ||
146 | //_____________________________________________________________________________ | |
19f796ed | 147 | Float_t AliACORDEConstants::ModuleWidth() const |
b86e74f5 | 148 | { |
19f796ed | 149 | // Module width |
150 | return fgkModuleWidth; | |
b86e74f5 | 151 | } |
152 | ||
153 | //_____________________________________________________________________________ | |
19f796ed | 154 | Float_t AliACORDEConstants::ModuleHeight() const |
b86e74f5 | 155 | { |
19f796ed | 156 | // Module height |
157 | return fgkModuleHeight; | |
b86e74f5 | 158 | } |
159 | ||
160 | //_____________________________________________________________________________ | |
19f796ed | 161 | Float_t AliACORDEConstants::PlasticLength() const |
b86e74f5 | 162 | { |
19f796ed | 163 | // Length of the scintillator active zone for a single counter |
164 | return fgkPlasticLength; | |
b86e74f5 | 165 | } |
166 | ||
167 | //_____________________________________________________________________________ | |
19f796ed | 168 | Float_t AliACORDEConstants::PlasticWidth() const |
b86e74f5 | 169 | { |
19f796ed | 170 | // Width of the scintillator active zone for a single counter |
171 | return fgkPlasticWidth; | |
b86e74f5 | 172 | } |
173 | ||
174 | //_____________________________________________________________________________ | |
19f796ed | 175 | Float_t AliACORDEConstants::PlasticHeight() const |
b86e74f5 | 176 | { |
19f796ed | 177 | // Height of the scintillator active zone for a single counter |
178 | return fgkPlasticHeight; | |
b86e74f5 | 179 | } |
180 | ||
19f796ed | 181 | Float_t AliACORDEConstants::ProfileWidth() const |
b86e74f5 | 182 | { |
19f796ed | 183 | // Width of the profile of the Al box |
184 | return fgkProfileWidth; | |
b86e74f5 | 185 | } |
186 | ||
19f796ed | 187 | Float_t AliACORDEConstants::ProfileThickness() const |
b86e74f5 | 188 | { |
19f796ed | 189 | // Thickness of the profile of the Al box |
190 | return fgkProfileThickness; | |
b86e74f5 | 191 | } |
192 | ||
19f796ed | 193 | |
b86e74f5 | 194 | //_____________________________________________________________________________ |
195 | Float_t AliACORDEConstants::Depth() const | |
196 | { | |
197 | // Alice IP depth | |
198 | return fgkDepth; | |
199 | } |