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This commit is contained in:
Gabriele Cosmo
2016-06-09 11:11:55 +02:00
parent e083ffb441
commit 516dbf1a58
5914 changed files with 202605 additions and 71141 deletions
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source/particles/management/src/G4NeutronBetaDecayChannel.cc
+6 -6
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@@ -21,8 +21,8 @@
// ********************************************************************
//
//
// $Id: G4NeutronBetaDecayChannel.cc,v 1.4 2002/04/03 09:05:33 kurasige Exp $
// GEANT4 tag $Name: geant4-05-02-patch-01 $
// $Id: G4NeutronBetaDecayChannel.cc,v 1.6 2004/12/10 18:02:04 gcosmo Exp $
// GEANT4 tag $Name: geant4-07-00-cand-05 $
//
//
// ------------------------------------------------------------
@@ -117,7 +117,7 @@ G4DecayProducts *G4NeutronBetaDecayChannel::DecayIt(G4double)
G4double r0;
do {
x = xmax*G4UniformRand();
p = sqrt(x*(x+2.0*m));
p = std::sqrt(x*(x+2.0*m));
w = 1.0-2.0*G4UniformRand();
r = p*(x+m)*(xmax-x)*(xmax-x)*(1.0+aENuCorr*p/(x+m)*w);
r0 = G4UniformRand()*(xmax+m)*(xmax+m)*xmax*xmax*(1.0+aENuCorr);
@@ -126,8 +126,8 @@ G4DecayProducts *G4NeutronBetaDecayChannel::DecayIt(G4double)
//create daughter G4DynamicParticle
// rotation materix to lab frame
G4double costheta = 2.*G4UniformRand()-1.0;
G4double theta = acos(costheta)*rad;
G4double phi = 2.0*M_PI*G4UniformRand()*rad;
G4double theta = std::acos(costheta)*rad;
G4double phi = twopi*G4UniformRand()*rad;
G4RotationMatrix rm;
rm.rotateY(theta);
rm.rotateZ(phi);
@@ -143,7 +143,7 @@ G4DecayProducts *G4NeutronBetaDecayChannel::DecayIt(G4double)
// daughter 1 (nutrino) in XZ plane
G4double eNu = xmax-x;
G4double cosn = w;
G4double sinn = sqrt((1.0-cosn)*(1.0+cosn));
G4double sinn = std::sqrt((1.0-cosn)*(1.0+cosn));
G4ThreeVector direction1(sinn, 0.0, cosn);
direction1 = rm * direction1;