Recent progress in nuclear data measurement for ADS

Abstract

Recent progress in nuclear data measurement for ADS at IMP is reviewed briefly. Based on the Cooler Storage Ring of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR), the nuclear data terminal was established, which mainly includes neutron time-of-flight spectrometer, light charged particles spectrometer and water-bath neutron activation setup. A number of experiments have been conducted in the nuclear data terminal.The experiments of 400 MeV/u $^{16}$O bombarded on tungsten target and lead target, 296 MeV deutron bombarded on lead target and thick beryllium target, 250 MeV protons incident on a thick grain-made tungsten target and a thick solid lead target using the water-bath neutron activation method were performed in the nuclear data terminal.The nuclear data of neutron yields, energy or time spectrum, double differential cross section and so on have been investigated.On the other hand, based on the neutronics integral experimental setup at China Institute of Atomic Energy, benchmarking of evaluated nuclear data libraries was performed on ADS relevant materials gallium, graphite, silicon carbine, tungsten, uranium samples and so on.ENDF/B-VII.1, CENDL-3.1, JENDL-4.0, JEFF-3.2 and TENDL-2015 libraries were validated.