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25 // 25 //
>> 26 //
26 ////////////////////////////////////////////// 27 ///////////////////////////////////////////////////////////////////////////
27 // << 28 //
28 // Process describing a radiator of X-ray tran << 29 // Process describing a radiator of X-ray transition radiation.
29 // Thicknesses of plates and gas gaps are fixe 30 // Thicknesses of plates and gas gaps are fixed.
30 // We suppose that: 31 // We suppose that:
31 // formation zone ~ mean thickness << absorpti 32 // formation zone ~ mean thickness << absorption length
32 // for each material and in the range 1-100 ke 33 // for each material and in the range 1-100 keV. This allows us to simplify
33 // interference effects in radiator stack (Get 34 // interference effects in radiator stack (GetStackFactor method).
34 // << 35 //
>> 36 //
35 // History: 37 // History:
36 // 38 //
37 // 05.04.05 V. Grichine, first version << 39 // 05.04.05 V. Grichine, first version
38 // 40 //
39 41
>> 42
40 #ifndef G4XTRTransparentRegRadModel_h 43 #ifndef G4XTRTransparentRegRadModel_h
41 #define G4XTRTransparentRegRadModel_h 1 44 #define G4XTRTransparentRegRadModel_h 1
42 45
43 #include "G4LogicalVolume.hh" <<
44 #include "G4Material.hh" <<
45 #include "G4VXTRenergyLoss.hh" 46 #include "G4VXTRenergyLoss.hh"
46 47
47 class G4XTRTransparentRegRadModel : public G4V 48 class G4XTRTransparentRegRadModel : public G4VXTRenergyLoss
48 { 49 {
49 public: << 50 public:
50 explicit G4XTRTransparentRegRadModel( <<
51 G4LogicalVolume* anEnvelope, G4Material*, <<
52 G4int, const G4String& processName = "XTRT <<
53 ~G4XTRTransparentRegRadModel(); <<
54 51
55 void ProcessDescription(std::ostream&) const << 52 G4XTRTransparentRegRadModel (G4LogicalVolume *anEnvelope,G4Material*,G4Material*,
56 void DumpInfo() const override { ProcessDesc << 53 G4double,G4double,G4int,
>> 54 const G4String & processName = "XTRTransparentRegRadModel");
>> 55 ~G4XTRTransparentRegRadModel ();
57 56
58 // reimplementation of base class function i 57 // reimplementation of base class function in analytical way
59 G4double SpectralXTRdEdx(G4double energy) ov <<
60 58
61 G4double GetStackFactor(G4double energy, G4d << 59 G4double SpectralXTRdEdx(G4double energy);
62 G4double varAngle) o << 60
>> 61 // Pure virtual function from base class
>> 62
>> 63 G4double GetStackFactor( G4double energy, G4double gamma, G4double varAngle);
63 }; 64 };
64 65
65 #endif 66 #endif
66 67