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61b8353b | 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 | ||
3d1463c8 | 16 | /* $Id$ */ |
17 | ||
18 | //----------------------------------------------------------------------------- | |
d19b6003 | 19 | // Class AliMUONResponseFactory |
20 | // ----------------------------- | |
21 | // Factory for muon response | |
22 | // Class separated from AliMUONFactoryV4 | |
3d1463c8 | 23 | //----------------------------------------------------------------------------- |
61b8353b | 24 | |
25 | #include "AliMUONResponseFactory.h" | |
26 | #include "AliRun.h" | |
27 | #include "AliLog.h" | |
28 | ||
29 | #include "AliMpPlaneType.h" | |
30 | ||
31 | #include "AliMUON.h" | |
32 | #include "AliMUONConstants.h" | |
61b8353b | 33 | #include "AliMUONChamber.h" |
34 | #include "AliMUONResponseV0.h" | |
35 | #include "AliMUONResponseTrigger.h" | |
44b96781 | 36 | #include "AliMUONResponseTriggerV1.h" |
61b8353b | 37 | |
cdd730d0 | 38 | using std::endl; |
71a2d3aa | 39 | /// \cond CLASSIMP |
61b8353b | 40 | ClassImp(AliMUONResponseFactory) |
71a2d3aa | 41 | /// \endcond |
61b8353b | 42 | |
43 | //__________________________________________________________________________ | |
c103f454 | 44 | AliMUONResponseFactory::AliMUONResponseFactory(const char* name, |
45 | Bool_t isTailEffect) | |
61b8353b | 46 | : TNamed(name, ""), |
47 | fMUON(0), | |
c103f454 | 48 | fResponse0(0), |
49 | fIsTailEffect(isTailEffect) | |
d19b6003 | 50 | { |
51 | /// Standard constructor | |
52 | ||
61b8353b | 53 | AliDebug(1,Form("ctor this=%p",this)); |
54 | } | |
55 | ||
56 | //__________________________________________________________________________ | |
57 | AliMUONResponseFactory::AliMUONResponseFactory() | |
58 | : TNamed(), | |
59 | fMUON(0), | |
c103f454 | 60 | fResponse0(0), |
61 | fIsTailEffect(kTRUE) | |
61b8353b | 62 | { |
d19b6003 | 63 | /// Default constructor |
64 | ||
61b8353b | 65 | AliDebug(1,Form("default (empty) ctor this=%p",this)); |
61b8353b | 66 | } |
67 | ||
61b8353b | 68 | //__________________________________________________________________________ |
69 | ||
70 | AliMUONResponseFactory::~AliMUONResponseFactory() | |
71 | { | |
d19b6003 | 72 | /// Destructor |
61b8353b | 73 | AliDebug(1,Form("dtor this=%p",this)); |
2a7d64a9 | 74 | delete fResponse0; |
61b8353b | 75 | } |
61b8353b | 76 | |
77 | //__________________________________________________________________________ | |
78 | void AliMUONResponseFactory::BuildCommon() | |
79 | { | |
d19b6003 | 80 | /// Construct the default response. |
61b8353b | 81 | |
82 | // Default response: 5 mm of gas | |
83 | fResponse0 = new AliMUONResponseV0; | |
84 | fResponse0->SetSqrtKx3AndDeriveKx2Kx4(0.7131); // sqrt(0.5085) | |
85 | fResponse0->SetSqrtKy3AndDeriveKy2Ky4(0.7642); // sqrt(0.5840) | |
86 | fResponse0->SetPitch(AliMUONConstants::Pitch()); // anode-cathode distance | |
87 | fResponse0->SetSigmaIntegration(10.); | |
88 | fResponse0->SetChargeSlope(10); | |
89 | fResponse0->SetChargeSpread(0.18, 0.18); | |
90 | fResponse0->SetMaxAdc(4096); | |
91 | fResponse0->SetSaturation(3000); | |
92 | fResponse0->SetZeroSuppression(6); | |
c103f454 | 93 | fResponse0->SetTailEffect(fIsTailEffect); |
61b8353b | 94 | } |
95 | ||
96 | //__________________________________________________________________________ | |
97 | void AliMUONResponseFactory::BuildStation1() | |
98 | { | |
99 | /// Configuration for Chamber TC1/2 (Station 1) ---------- | |
100 | ||
101 | // Response for 4 mm of gas (station 1) | |
102 | // automatic consistency with width of sensitive medium in CreateGeometry ???? | |
2a7d64a9 | 103 | AliMUONResponseV0 responseSt1; |
61b8353b | 104 | // Mathieson parameters from L.Kharmandarian's thesis, page 190 |
2a7d64a9 | 105 | responseSt1.SetSqrtKx3AndDeriveKx2Kx4(0.7000); // sqrt(0.4900) |
106 | responseSt1.SetSqrtKy3AndDeriveKy2Ky4(0.7550); // sqrt(0.5700) | |
107 | responseSt1.SetPitch(AliMUONConstants::PitchSt1()); // anode-cathode distance | |
108 | responseSt1.SetSigmaIntegration(10.); | |
61b8353b | 109 | // ChargeSlope larger to compensate for the smaller anode-cathode distance |
110 | // and keep the same most probable ADC channel for mip's | |
4926727f | 111 | responseSt1.SetChargeSlope(25); // SP & JC ajusted to match 2010 real data was 62.5 |
61b8353b | 112 | // assumed proportionality to anode-cathode distance for ChargeSpread |
2a7d64a9 | 113 | responseSt1.SetChargeSpread(0.144, 0.144); |
114 | responseSt1.SetMaxAdc(4096); | |
115 | responseSt1.SetSaturation(3000); | |
116 | responseSt1.SetZeroSuppression(6); | |
5fe36481 | 117 | responseSt1.SetTailEffect(fIsTailEffect); |
61b8353b | 118 | |
119 | for (Int_t chamber = 0; chamber < 2; chamber++) { | |
120 | fMUON->SetResponseModel(chamber, responseSt1); // special response | |
121 | fMUON->Chamber(chamber).SetChargeCorrel(0.11); // 11% charge spread | |
122 | } | |
123 | } | |
124 | ||
125 | //__________________________________________________________________________ | |
126 | void AliMUONResponseFactory::BuildStation2() | |
127 | { | |
128 | /// Configuration for Chamber TC3/4 (Station 2) ----------- | |
129 | ||
130 | for (Int_t chamber = 2; chamber < 4; chamber++) { | |
2a7d64a9 | 131 | fMUON->SetResponseModel(chamber, *fResponse0); // normal response |
61b8353b | 132 | fMUON->Chamber(chamber).SetChargeCorrel(0.11); // 11% charge spread |
133 | } | |
134 | } | |
135 | ||
136 | //__________________________________________________________________________ | |
137 | void AliMUONResponseFactory::BuildStation3() | |
138 | { | |
139 | /// Configuration for Chamber TC5/6 (Station 3) ---------- | |
140 | ||
141 | for (Int_t chamber = 4; chamber < 6; chamber++) { | |
2a7d64a9 | 142 | fMUON->SetResponseModel(chamber, *fResponse0); // normal response |
61b8353b | 143 | fMUON->Chamber(chamber).SetChargeCorrel(0.11); // 11% charge spread |
144 | } | |
145 | } | |
146 | ||
147 | //__________________________________________________________________________ | |
148 | void AliMUONResponseFactory::BuildStation4() | |
149 | { | |
150 | /// Configuration for Chamber TC7/8 (Station 4) ---------- | |
151 | ||
152 | for (Int_t chamber = 6; chamber < 8; chamber++) { | |
2a7d64a9 | 153 | fMUON->SetResponseModel(chamber, *fResponse0); // normal response |
61b8353b | 154 | fMUON->Chamber(chamber).SetChargeCorrel(0.11); // 11% charge spread |
155 | } | |
156 | } | |
157 | ||
158 | //__________________________________________________________________________ | |
159 | void AliMUONResponseFactory::BuildStation5() | |
160 | { | |
161 | /// Configuration for Chamber TC9/10 (Station 5) --------- | |
162 | ||
163 | for (Int_t chamber = 8; chamber < 10; chamber++) { | |
2a7d64a9 | 164 | fMUON->SetResponseModel(chamber, *fResponse0); // normal response |
61b8353b | 165 | fMUON->Chamber(chamber).SetChargeCorrel(0.11); // 11% charge spread |
166 | } | |
167 | } | |
168 | ||
169 | //__________________________________________________________________________ | |
170 | void AliMUONResponseFactory::BuildStation6() | |
171 | { | |
172 | /// Configuration for Trigger Chambers (Station 6,7) --------- | |
173 | ||
5438eb54 | 174 | Int_t resTrigV1 = fMUON->GetTriggerResponseV1(); |
44b96781 | 175 | |
2a7d64a9 | 176 | for (Int_t chamber = 10; chamber < 14; chamber++) |
177 | { | |
178 | AliMUONResponse* response; | |
5438eb54 | 179 | if(resTrigV1==1 || resTrigV1==2) //cluster size ON |
2a7d64a9 | 180 | { |
5438eb54 | 181 | response = new AliMUONResponseTriggerV1(resTrigV1); //1=STREAMER - 2=AVALANCHE |
2a7d64a9 | 182 | } |
5438eb54 | 183 | |
184 | else // default: clustrer size OFF | |
2a7d64a9 | 185 | { |
5438eb54 | 186 | response = new AliMUONResponseTrigger; |
2a7d64a9 | 187 | } |
5438eb54 | 188 | |
189 | fMUON->SetResponseModel(chamber,*response); | |
2a7d64a9 | 190 | fMUON->Chamber(chamber).SetChargeCorrel(0); // same charge on both cathodes |
191 | delete response; | |
192 | } | |
61b8353b | 193 | } |
194 | ||
195 | //__________________________________________________________________________ | |
196 | void AliMUONResponseFactory::Build(AliMUON* where) | |
197 | { | |
d19b6003 | 198 | /// Construct MUON responses |
61b8353b | 199 | |
c103f454 | 200 | AliDebugStream(1) << "Tail effect: " << fIsTailEffect << endl; |
201 | ||
61b8353b | 202 | fMUON = where; |
203 | ||
204 | // Set default parameters | |
205 | fMUON->SetIshunt(0); | |
206 | fMUON->SetMaxStepGas(0.1); | |
207 | fMUON->SetMaxStepAlu(0.1); | |
208 | ||
209 | // Build stations | |
210 | BuildCommon(); | |
211 | BuildStation1(); | |
212 | BuildStation2(); | |
213 | BuildStation3(); | |
214 | BuildStation4(); | |
215 | BuildStation5(); | |
216 | BuildStation6(); | |
217 | } | |
218 | ||
219 | //__________________________________________________________________________ | |
220 | void AliMUONResponseFactory::BuildStation(AliMUON* where, Int_t stationNumber) | |
221 | { | |
d19b6003 | 222 | /// Construct MUON responses for given station |
61b8353b | 223 | |
224 | fMUON = where; | |
225 | if (!fResponse0) BuildCommon(); | |
226 | ||
227 | switch (stationNumber) { | |
228 | case 1: BuildStation1(); break; | |
229 | case 2: BuildStation2(); break; | |
230 | case 3: BuildStation3(); break; | |
231 | case 4: BuildStation4(); break; | |
232 | case 5: BuildStation5(); break; | |
233 | case 6: BuildStation6(); break; | |
234 | ||
235 | default: AliFatal("Wrong station number"); | |
236 | } | |
237 | } |