期刊论文

Song Feng

英文

核技术(英文版)

1001-8042

2023

34

1

25-34

10.1007/s41365-022-01152-5

This work was supported by the Key Laboratory of Nuclear Data Foundation (No. JCKY2022201C153), National Natural Science Foundation of China (No. 11505216), Educational Commission of Hunan Province of China (No. 19B488), and Natural Science Foundation of Hunan Province of China (Nos. 2021JJ40444 and 2020RC3054).

本校为第一机构

To reduce the experimental uncertainty in the 235U resonance energy region and improve the detection efficiency for neutron total cross section measurements compared with those obtained with the neutron total cross section spectrometer(NTOX), a dedicated lithium-containing scintillation detector has been developed on the Back-n beam line at the China Spallation Neutron Source. The Fast Scintillator-based Neutron Total Cross Section (FAST)spectrometer has been designed based on a Cs2LiLaBr6 (CLLB) scintillator considering the γ-ray flash and ne...