Nuclear data evaluation of the Li(p,xn) reaction for incident energies up to 200 MeV

Matsumoto, Yuiki*; Watanabe, Yukinobu*; Kunieda, Satoshi ; Iwamoto, Osamu

Neutron emission from the Li(p,n)Be reaction can be divided into two components: a mono-energetic component for the transition to the ground and the 1st excited states and a continuum component formed by Li breakup processes. For the former, we have obtained the differential cross sections by interpolation based on Legendre fitting of available experimental data up to 45 MeV and apply DWBA calculations above 45 MeV. Next, we have applied the CCONE code to DDX calculations of the continuum component, and adjusted pre-equilibrium model parameters to reproduce experimental data well. Finally, both the results are merged and then the evaluated DDX data are completed.

Language	:	English
Journal	:	JAEA-Conf 2015-003
Volume	:
Number	:
Pages	:	p.191 - 196
Publication Year/Month	:	2016/03
Meeting title	:	2014年度核データ研究会
Held date	:	2014/11
Location (city)	:	札幌
Location (country)	:	日本
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.11484/jaea-conf-2015-003
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	Lithium-7; Proton reaction; neutron production; double-differential cross-section; nuclear data
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Article of JAEA R&D Review	:
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Registration No. : BB20142249
JAEA Abstracts No. :
Paper Submission No. : 19524

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