| Geant4 Cross Reference |
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4 Geant4 - an Object-Oriented Toolkit for S
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7 ExampleRE07
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9
10 This example is based on extended/electromagne
11 demonstrates how to register specialized track
12 a particle or a set of particles.
13
14 1- Geometry definition
15
16 The geometry of a simplified sampling calor
17 in TestEm3, please refer to its documentati
18 The same UI commands exist for modifying th
19 of layers and absorbers, material and its t
20 the /testem/ prefix.
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22 In addition to the definition of the volume
23 two regions, "Front" and "Back", which cont
24 rear half of the calorimeter.
25
26 2- Physics lists
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28 By default, the example uses G4EmStandardPh
29 processes to the G4ProcessManager. This can
30 /setMode UI command. Possible values are:
31
32 processes: use G4EmStandardPhysics, the d
33 tracking: use the same physics as G4EmSt
34 implemented as a specialized t
35 electrons, positrons, and gamm
36 EmStandardPhysicsTrackingManag
37 specialized: use a specialized tracking man
38 the purpose of demonstration,
39 - it uses G4EmStandardPhysics
40 - defers processing of gammas
41 of more than 100 MeV,
42 - implement a specialized step
43 "Back" region of the detecto
44 See the file SpecializedTracki
45 details on the exact implement
46
47 3- How to start?
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49 This example comes with one macro file for
50 modes that can be passed as a parameter to
51
52 % exampleRE07 processes.mac
53 % exampleRE07 specialized.mac
54 % exampleRE07 tracking.mac