Author/Authors :
Herbach، نويسنده , , Claus-M. and Hilscher، نويسنده , , Dietrich and Jahnke، نويسنده , , Ulrich and Tishchenko، نويسنده , , Vladimir G. and Galin، نويسنده , , Joel and Letourneau، نويسنده , , Alain and Péghaire، نويسنده , , Alain and Filges، نويسنده , , Detlef and Goldenbaum، نويسنده , , Frank and Pienkowski، نويسنده , , Ludwik and Schrِder، نويسنده , , Wolf U. and Tُke، نويسنده , , Jan، نويسنده ,
Abstract :
Neutrons and light charged particles produced in 1.2-GeV proton-induced spallation reactions on various target nuclei have been measured simultaneously and event-wise using two 4 π detectors, both with high total efficiencies of about 75 % . The data provide direct access to the amount of projectile energy dissipated into nuclear excitation. The measured absolute production cross-sections, particle-multiplicities and excitation energy distributions are compared with results obtained in simulation calculations with different codes.
Keywords :
Spallation reactions , Absolute production cross-sections , Intra-nuclear cascade , Excitation energy distribution , Comparison with simulation codes , Measurement of neutrons and light charged particles
