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MaterialEffects_cfi.py
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2 
3 # Material effects to be simulated in the tracker material and associated cuts
4 MaterialEffectsBlock = cms.PSet(
5  MaterialEffects = cms.PSet(
6 
7  use_hardcoded_geometry = cms.bool(True),
8 
9  # Material Properties (Silicon)
10  # A
11  A = cms.double(28.0855),
12  # Z
13  Z = cms.double(14.0),
14  # Density in g/cm3
15  Density = cms.double(2.329),
16  # One radiation length in cm
17  RadiationLength = cms.double(9.36),
18 
19  # General switches
20  # Enable photon pair conversion
21  PairProduction = cms.bool(True),
22  # Smallest photon energy allowed for conversion
23  photonEnergy = cms.double(0.1),
24  # Enable electron Bremsstrahlung
25  Bremsstrahlung = cms.bool(True),
26  # Enable muon Bremsstrahlung
27  MuonBremsstrahlung = cms.bool(False),
28  # Smallest bremstrahlung photon energy
29  bremEnergy = cms.double(0.1),
30  # Smallest bremsstrahlung energy fraction (wrt to the electron energy)
31  bremEnergyFraction = cms.double(0.005),
32  # Enable dE/dx
33  EnergyLoss = cms.bool(True),
34  # Enable Multiple Scattering
35  MultipleScattering = cms.bool(True),
36  # Smallest pT for the Mutliple Scattering
37  pTmin = cms.double(0.2),
38  # Enable Nuclear Interactions
39  NuclearInteraction = cms.bool(True), # buggy, should be removed on long term
40  #
41  G4NuclearInteraction = cms.bool(False),
42  # The energies of the pions used in the above files (same order)
43  hadronEnergies = cms.untracked.vdouble(
44  1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 12.0, 15.0, 20.0,
45  30.0, 50.0, 100.0, 200.0, 300.0, 500.0, 700.0, 1000.0
46  ),
47  # The particle types simulated
48  hadronTypes = cms.untracked.vint32(
49  211, -211, 130, 321, -321, 2212, -2212, 2112, -2112
50  ),
51  # The corresponding particle names
52  hadronNames = cms.untracked.vstring(
53  'piplus', 'piminus', 'K0L', 'Kplus', 'Kminus', 'p', 'pbar', 'n', 'nbar'
54  ),
55  # The corresponding particle masses
56  hadronMasses = cms.untracked.vdouble(
57  0.13957, 0.13957, 0.497648, 0.493677, 0.493677,
58  0.93827, 0.93827, 0.939565, 0.939565
59  ),
60  # The corresponding smallest momenta for which an inleatic interaction may occur
61  hadronMinP = cms.untracked.vdouble(
62  0.7, 0.0, 1.0, 1.0, 0.0, 1.1, 0.0, 1.1, 0.0
63  ),
64 
65 
66  # The scaling of the inelastic cross section with energy
67  ratios = cms.untracked.vdouble(
68  # pi+ (211)
69  0.031390573,0.531842852,0.819614219,0.951251711,0.986382750,1.000000000,0.985087033,0.982996773,
70  0.990832192,0.992237923,0.994841580,0.973816742,0.967264815,0.971714258,0.969122824,0.978681792,
71  0.977312732,0.984255819,
72  # pi- (-211)
73  0.035326512,0.577356403,0.857118809,0.965683504,0.989659360,1.000000000,0.989599240,0.980665408,
74  0.988384816,0.981038152,0.975002104,0.959996152,0.953310808,0.954705592,0.957615400,0.961150456,
75  0.965022184,0.960573304,
76  # K0L (130)
77  0.000000000,0.370261189,0.649793096,0.734342408,0.749079499,0.753360057,0.755790543,0.755872164,
78  0.751337674,0.746685288,0.747519634,0.739357554,0.735004444,0.803039922,0.832749896,0.890900187,
79  0.936734805,1.000000000,
80  # K+ (321)
81  0.000000000,0.175571717,0.391683394,0.528946472,0.572818635,0.614210280,0.644125538,0.670304050,
82  0.685144573,0.702870161,0.714708513,0.730805263,0.777711536,0.831090576,0.869267129,0.915747562,
83  0.953370523,1.000000000,
84  # K- (-321)
85  0.000000000,0.365353210,0.611663677,0.715315908,0.733498956,0.738361302,0.745253654,0.751459671,
86  0.750628335,0.746442657,0.750850669,0.744895986,0.735093960,0.791663444,0.828609543,0.889993040,
87  0.940897842,1.000000000,
88  # proton (2212)
89  0.000000000,0.042849136,0.459103223,0.666165343,0.787930873,0.890397011,0.920999533,0.937832788,
90  0.950920131,0.966595049,0.979542270,0.988061653,0.983260159,0.988958431,0.991723494,0.995273237,
91  1.000000000,0.999962634,
92  # anti-proton (-2212)
93  1.000000000,0.849956907,0.775625988,0.802018230,0.816207485,0.785899785,0.754998487,0.728977244,
94  0.710010673,0.670890339,0.665627872,0.652682888,0.613334247,0.647534574,0.667910938,0.689919693,
95  0.709200185,0.724199928,
96  # neutron (2112)
97  0.000000000,0.059216484,0.437844536,0.610370629,0.702090648,0.780076890,0.802143073,0.819570432,
98  0.825829666,0.840079750,0.838435509,0.837529986,0.835687165,0.885205014,0.912450156,0.951451221,
99  0.973215562,1.000000000,
100  # anti-neutron
101  1.000000000,0.849573257,0.756479495,0.787147094,0.804572414,0.791806302,0.760234588,0.741109531,
102  0.724118186,0.692829761,0.688465897,0.671806061,0.636461171,0.675314029,0.699134460,0.724305037,
103  0.742556115,0.758504713
104  ),
105 
106  # The correspondence between long-lived hadrons/ions and the simulated hadron list
107  protons = cms.untracked.vint32(2212, 3222, -101, -102, -103, -104),
108  antiprotons = cms.untracked.vint32(-2212, -3222),
109  neutrons = cms.untracked.vint32(2112, 3122, 3112, 3312, 3322, 3334, -3334),
110  antineutrons = cms.untracked.vint32(-2112, -3122, -3112, -3312, -3322),
111  K0Ls = cms.untracked.vint32(130, 310),
112  Kplusses = cms.untracked.vint32(321),
113  Kminusses = cms.untracked.vint32(-321),
114  Piplusses = cms.untracked.vint32(211),
115  Piminusses = cms.untracked.vint32(-211),
116 
117  # The smallest pion energy for which nuclear interactions are simulated
118  pionEnergy = cms.double(0.2),
119 
120  # The algorihm to detrmine the distance between the primary and the secondaries
121  # 0 = no link
122  # 1 = sin(theta12) - ~ ok at all momenta
123  # 2 = sin(theta12) * p1/p2 - bad, should not be used
124  distAlgo = cms.uint32(1),
125  distCut = cms.double(0.020), ## Default is 0.020 for algo 1;
126 
127  # The ratio between radiation lengths and interation lengths in the tracker at 15 GeV
128  lengthRatio = cms.vdouble(
129  # pi+ pi- K0L K+ K- p pbar n nbar
130  # 0.2508, 0.2549, 0.3380, 0.2879, 0.3171, 0.3282, 0.5371, 0.3859, 0.5086 # before 170 tuning
131  0.2257, 0.2294, 0.3042, 0.2591, 0.2854, 0.3101, 0.5216, 0.3668, 0.4898 # after 170 tuning
132  ),
133 
134  # and a global fudge factor for TEC Layers to make it fit
135  fudgeFactor = cms.double(1.2),
136 
137  # The file with the last nuclear interaction read in the previous run
138  # to be put in the local running directory (if desired)
139  inputFile = cms.untracked.string('NuclearInteractionInputFile.txt'),
140  )
141 )
142 
143 MaterialEffectsForMuonsBlock = cms.PSet(
144  MaterialEffectsForMuons = cms.PSet(
145 
146  use_hardcoded_geometry = cms.bool(True),
147  #print hi
148  #print use_hardcoded_geometry
149 
150  # Material Properties (Iron - this is for muons)
151  # A
152  A = cms.double(55.8455),
153  # Z
154  Z = cms.double(26.0),
155  # Density in g/cm3
156  Density = cms.double(7.87),
157  # One radiation length in cm
158  RadiationLength = cms.double(1.76),
159 
160  # GEneral switches
161  # Enable photon pair conversion
162  PairProduction = cms.bool(False),
163  # Smallest photon energy allowed for conversion
164  photonEnergy = cms.double(0.1),
165  # Enable electron Bremsstrahlung
166  Bremsstrahlung = cms.bool(False),
167  # Enable muon Bremsstrahlung
168  MuonBremsstrahlung = cms.bool(False),
169  # Smallest bremstrahlung photon energy
170  bremEnergy = cms.double(0.1),
171  # Smallest bremsstrahlung energy fraction (wrt to the electron energy)
172  bremEnergyFraction = cms.double(0.005),
173  # Enable dE/dx
174  EnergyLoss = cms.bool(True),
175  # Enable Multiple Scattering
176  MultipleScattering = cms.bool(True),
177  # Smallest pT for the Mutliple Scattering
178  pTmin = cms.double(0.3),
179  # Enable Nuclear Interactions
180  G4NuclearInteraction = cms.bool(False),
181  NuclearInteraction = cms.bool(False)
182 
183  )
184 )
185 
186 MaterialEffectsForMuonsInECALBlock = cms.PSet(
187  MaterialEffectsForMuonsInECAL = cms.PSet(
188 
189  use_hardcoded_geometry = cms.bool(True),
190 
191  # Material Properties (PbW04 - this is for muons)
192  # A
193  A = cms.double(55.8455),
194  # Z
195  Z = cms.double(26.0),
196  # Density in g/cm3
197  Density = cms.double(8.280),
198  # One radiation length in cm
199  RadiationLength = cms.double(0.89),
200 
201  # GEneral switches
202  # Enable photon pair conversion
203  PairProduction = cms.bool(False),
204  # Smallest photon energy allowed for conversion
205  photonEnergy = cms.double(0.1),
206  # Enable electron Bremsstrahlung
207  Bremsstrahlung = cms.bool(False),
208  # Enable muon Bremsstrahlung
209  MuonBremsstrahlung = cms.bool(False),
210  # Smallest bremstrahlung photon energy
211  bremEnergy = cms.double(0.1),
212  # Smallest bremsstrahlung energy fraction (wrt to the electron energy)
213  bremEnergyFraction = cms.double(0.005),
214  # Enable dE/dx
215  EnergyLoss = cms.bool(False),
216  # Enable Multiple Scattering
217  MultipleScattering = cms.bool(False),
218  # Smallest pT for the Mutliple Scattering
219  pTmin = cms.double(0.3),
220  # Enable Nuclear Interactions
221  G4NuclearInteraction = cms.bool(False),
222  NuclearInteraction = cms.bool(False)
223  )
224 )
225 
226 MaterialEffectsForMuonsInHCALBlock = cms.PSet(
227  MaterialEffectsForMuonsInHCAL = cms.PSet(
228 
229  use_hardcoded_geometry = cms.bool(True),
230 
231  # Material Properties (BRASS - this is for muons)
232  # A
233  A = cms.double(64.0),
234  # Z
235  Z = cms.double(29.0),
236  # Density in g/cm3
237  Density = cms.double(8.5),
238  # One radiation length in cm
239  RadiationLength = cms.double(1.44),
240 
241  # GEneral switches
242  # Enable photon pair conversion
243  PairProduction = cms.bool(False),
244  # Smallest photon energy allowed for conversion
245  photonEnergy = cms.double(0.1),
246  # Enable electron Bremsstrahlung
247  Bremsstrahlung = cms.bool(False),
248  # Enable muon Bremsstrahlung
249  MuonBremsstrahlung = cms.bool(False),
250  # Smallest bremstrahlung photon energy
251  bremEnergy = cms.double(0.1),
252  # Smallest bremsstrahlung energy fraction (wrt to the electron energy)
253  bremEnergyFraction = cms.double(0.005),
254  # Enable dE/dx
255  EnergyLoss = cms.bool(False),
256  # Enable Multiple Scattering
257  MultipleScattering = cms.bool(False),
258  # Smallest pT for the Mutliple Scattering
259  pTmin = cms.double(0.3),
260  # Enable Nuclear Interactions
261  G4NuclearInteraction = cms.bool(False),
262  NuclearInteraction = cms.bool(False)
263 
264  )
265 )
266