CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Measurements of the total cross section of Be-nat with thermal neutrons from a photo-neutron source
Liu, LX; Wang, HW; Ma, YG; Cao, XG; Cai, XZ; Chen, JG; Zhang, GL; Han, JL; Zhang, GQ; Hu, JF; Wang, XH; Li, WJ; Yan, Z; Fu, HJ
2017
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN0168-583X
Volume410Issue:-Pages:158-163
Subtype期刊论文
AbstractThe total neutron cross sections of natural beryllium in the neutron energy region of 0.007 to 0.1 eV were measured by using a time-of-flight (TOF) technique at the Shanghai Institute of Applied Physics (SINAP). The low energy neutrons were obtained by moderating the high energy neutrons from a pulsed photo neutron source generated from a 16 MeV electron linac. The time dependent neutron background component was determined by employing the 12.8 cm boron-loaded polyethylene (PEB) (5% w.t.) to block neutron TOF path and using the Monte Carlo simulation methods. The present data was compared with the fold Harvey data with the response function of the photo-neutron source (PNS, phase-1). The present measurement of total cross section of Be-nat for thermal neutrons based on PNS has been developed for the acquisition of nuclear data needed for the Thorium Molten Salt Reactor (TMSR). (C) 2017 Elsevier B.V. All rights reserved.
KeywordResonance Parameters
DOI10.1016/j.nimb.2017.08.022
WOS KeywordRESONANCE PARAMETERS
Indexed BySCI
Language英语
WOS IDWOS:000413133100022
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28729
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Liu, LX,Wang, HW,Ma, YG,et al. Measurements of the total cross section of Be-nat with thermal neutrons from a photo-neutron source[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2017,410(-):158-163.
APA Liu, LX.,Wang, HW.,Ma, YG.,Cao, XG.,Cai, XZ.,...&Fu, HJ.(2017).Measurements of the total cross section of Be-nat with thermal neutrons from a photo-neutron source.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,410(-),158-163.
MLA Liu, LX,et al."Measurements of the total cross section of Be-nat with thermal neutrons from a photo-neutron source".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 410.-(2017):158-163.
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