I’m quite new to Geant4. Recently I was simulating neutron used the physics list QGSP_BIC_HP.
The material is shown below:
G4Element* elB = new G4Element(name = “Boron”,
symbol = “B”,
z = 5.0, a = 10.811 * g / mole);
G4Element* elN = new G4Element(name = “Nitrogen”,
symbol = “N”,
z = 7.0, a = 14.0067 * g / mole);
G4Material* hBN = new G4Material(name = “h-BN”,
density = 2.28 * g / cm3,
numberofelements = 2);
hBN->AddElement(elB, numberofatoms = 1);
hBN->AddElement(elN, numberofatoms = 1);
The kinetic energy of neutron increased after an interaction. And N14 appeared after a few interactions(also with increased kinetic energy of neutron). How is that possible?