// Applies a boost in the y-direction in order to take into account the
// beam crossing angle
- Double_t thetaPr0, phiPr0, pyPr2, pzPr2;
+ Double_t thetaPr0, pyPr2, pzPr2;
TVector3 beta;
thetaPr0 = fXingAngleY / 2.;
- phiPr0 = 0;
// Momentum of the CMS system
pyPr2 = TMath::Sqrt(fEnergyCMS * fEnergyCMS/ 4 - 0.938 * 0.938) * TMath::Sin(thetaPr0);