Commit 00b80134 authored by Administrator's avatar Administrator
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Add new much geometries provided by Anna

See redmine issue #1545
parent 5444a27c
MUCH geometry created with create_MUCH_geometry_v19c_lmvm.C
Global Variables:
MuchCave Zin position = 125 cm
Acceptance tangent min = 0.1
Acceptance tangent max = 0.466
Absorbers
-----------
Total No. of Absorbers: 7
First abosrber is divided into two halves.
First half inserted inside the Dipole Magnet.
Second half is made of Low Density Graphite + Concrete.
Total No. of Pieces: 7
AbsPieces Position[cm] Thickness[cm] Material
--------------------------------------------------------------
1 133 16 LD Graphite
2 148 14 LD Graphite
3 170 30 Concrete
4 225 20 Iron
5 275 20 Iron
6 330 30 Iron
7 425 100 Iron
Shielding
-----------
No. of Shields: 6
Inside the Abs I, Shielding divided into two parts.
Shield No. Z_In[cm] Z_Out[cm] R_In[cm] R_Out[cm] Material
--------------------------------------------------------------
0 125 155 7.375 12.499 Al
1 155 185 8.665 15.499 Pb
2 215 235 12.965 21.499 Al
3 265 285 15.515 26.499 Al
4 315 345 18.065 31.499 Al
5 375 475 23.000 23.000 Al
Stations
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No. of Stations: 4
First two stations (1,2) are made up of GEM and last two stations (3,4) are made up of RPC.
10 mm thick Al plates are used for support and cooling in the GEM modules.
2 mm thick Aluminum plates are used for support in the RPC modules behind the active area. 10 mm thick Aluminium at the boundaries as the frame.
Drift and read-out PCBs (copper coated G10 plates) inserted for realistic material budget for both GEM and RPC modules.
#Station #Layers Z[cm] #Sectors ActiveLz[cm]
--------------------------------------------------------------
1 1 190 16 0.3
1 2 200 16 0.3
1 3 210 16 0.3
2 1 240 20 0.3
2 2 250 20 0.3
2 3 260 20 0.3
3 1 290 18 0.2
3 2 300 18 0.2
3 3 310 18 0.2
4 1 350 20 0.2
4 2 360 20 0.2
4 3 370 20 0.2
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