Project supported by the National Natural Science Foundation of China(Grant Nos.12004426,U2030106,and 12304185);the National Key Scientific Instrument and Equipment Development Project of NSFC(Grant No.11227906);the National Key R&D Program of China(Grant No.2023YFA1406500)。
An innovative monochromator shielding is designed and implemented for the cold neutron spectrometers XINGZHI and BOYA operated by Renmin University of China at China Advanced Research Reactor.Via Monte Carlo simulatio...