:Base Physics.hlp :Title Physics Recalls :Index Physics=Physics.hlp 1 ROOT Shower Monte-Carlo & Event Display Physics Recalls 2 Index=main_index 2 Physics Recalls 2 Physics Recalls=physics_recalls 2 Energy loss by electrons: bremsstrahlung=bremsstrahlung 2 Electromagnetic and hadronic showers=electromagnetic_hadronic_showers 2 Particle in a magnetic field=particle_magnetic_field