1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // |
---|
27 | // |
---|
28 | // |
---|
29 | /////////////////////////////////////////////////////////////////////////// |
---|
30 | // |
---|
31 | // Model describing a regular radiator of X-ray transition radiation. |
---|
32 | // It is Garibian like model for XTR after radiator |
---|
33 | // Thicknesses of plates and gas gaps are fixed. |
---|
34 | // We suppose that: |
---|
35 | // formation zone ~ mean thickness << absorption length |
---|
36 | // for each material and in the range 1-100 keV. This allows us to simplify |
---|
37 | // interference effects in radiator stack (GetStackFactor method). |
---|
38 | // |
---|
39 | // |
---|
40 | // History: |
---|
41 | // 10.10.05 V. Grichine, first version |
---|
42 | // |
---|
43 | |
---|
44 | #ifndef G4XTRRegularRadModel_h |
---|
45 | #define G4XTRRegularRadModel_h 1 |
---|
46 | |
---|
47 | #include "G4VXTRenergyLoss.hh" |
---|
48 | |
---|
49 | class G4XTRRegularRadModel : public G4VXTRenergyLoss |
---|
50 | { |
---|
51 | public: |
---|
52 | |
---|
53 | G4XTRRegularRadModel (G4LogicalVolume *anEnvelope,G4Material*,G4Material*, |
---|
54 | G4double,G4double,G4int, |
---|
55 | const G4String & processName = "XTRegularModel"); |
---|
56 | virtual ~G4XTRRegularRadModel (); |
---|
57 | |
---|
58 | // Pure virtual function from base class |
---|
59 | |
---|
60 | G4double GetStackFactor( G4double energy, G4double gamma, G4double varAngle); |
---|
61 | }; |
---|
62 | |
---|
63 | #endif |
---|