Import Geant4 11.3.1 source tree

2025-03-24 16:45:22 +01:00
parent 32390e802b
commit df176550b3
388 changed files with 29491 additions and 29435 deletions
@@ -6,6 +6,10 @@ It must **not** be used as a substitute for writing good git commit messages!

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+## 2025-02-07 Igor Semeniouk (emstand-V11-02-22)
+- G4OrePowellAtRestModel - Add missing decay plane rotation
+ ( random x axis phi )
+
 ## 2024-11-08 V.Ivanchenko (emstand-V11-02-21)
 - G4BraggModel - fixed problem of 4.12 MeV mu+ range reported in
    the Forum #12312.
@@ -103,6 +103,13 @@ void G4OrePowellAtRestModel::SampleSecondaries(
  G4ThreeVector PhotonMomentum2(0.,sin12,cos12);
  G4ThreeVector PhotonMomentum3(0.,sin13,cos13);

+  // Random x direction ( rotate decay plane along Z axis)
+
+  G4double phi = CLHEP::twopi * G4UniformRand();
+  PhotonMomentum2.rotateZ(phi);
+  PhotonMomentum3.rotateZ(phi);
+
+
  // First Gamma direction
  G4ThreeVector dir1 = G4RandomDirection();