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Sun, XJ; Zhang, JS; Sun, XJ (reprint author), Guangxi Normal Univ, Coll Phys, Guilin 541004, Peoples R China.
Statistical theory of light-nucleus reactions and application to the Be-9(p, xn) reaction
Source PublicationPHYSICAL REVIEW C
Language英语
AbstractA statistical theory of light nucleus reactions (STLN) is proposed to describe both neutron and light charged particle induced nuclear reactions with 1p-shell light nuclei involved. The dynamics of STLN is described by the unified Hauser-Feshbach and exciton model, in which the angular momentum and parity conservations are strictly considered in equilibrium and pre-equilibrium processes. The Coulomb barriers of the incoming and outgoing charged particles, which significantly influence the open channels of the reaction, can be reasonably considered in the incident channel and different outgoing channels. In kinematics, the recoiling effects in various emission processes are strictly taken into account. The analytical double-differential cross sections of the reaction products in sequential and simultaneous emission processes are obtained in terms of the new integral formula proposed in our recent paper [Phys. Rev. C 92, 061601(R) (2015)]. Taking the Be-9(p, xn) reaction as an example, we calculate the double-differential cross sections of outgoing neutrons and charged particles using the PUNF code in the frame of STLN. The existing experimental double-differential cross sections of neutrons at E-p = 18 MeV can be remarkably well reproduced, which indicates that the PUNF code is a powerful tool to set up "file-6" in the reaction data library for light charged particle induced nuclear reactions with 1p-shell light nuclei involved.
2016
Volume93Issue:1Pages:14609
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1103/PhysRevC.93.014609
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11465005] ; National Natural Science Foundation of China [11465005] ; National Natural Science Foundation of China [11465005] ; National Natural Science Foundation of China [11465005] ; Natural Science Foundation of Guangxi [2014GXNSFDA118003] ; Natural Science Foundation of Guangxi [2014GXNSFDA118003] ; Natural Science Foundation of Guangxi [2014GXNSFDA118003] ; Natural Science Foundation of Guangxi [2014GXNSFDA118003] ; Guangxi University Science and Technology Research Project [2013ZD007] ; Guangxi University Science and Technology Research Project [2013ZD007] ; Guangxi University Science and Technology Research Project [2013ZD007] ; Guangxi University Science and Technology Research Project [2013ZD007] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1] ; project of outstanding young teachers' training in higher education institutions of Guangxi ; project of outstanding young teachers' training in higher education institutions of Guangxi ; project of outstanding young teachers' training in higher education institutions of Guangxi ; project of outstanding young teachers' training in higher education institutions of Guangxi
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21807
Collection理论物理所科研产出_SCI论文
Corresponding AuthorSun, XJ (reprint author), Guangxi Normal Univ, Coll Phys, Guilin 541004, Peoples R China.
Recommended Citation
GB/T 7714
Sun, XJ,Zhang, JS,Sun, XJ . Statistical theory of light-nucleus reactions and application to the Be-9(p, xn) reaction[J]. PHYSICAL REVIEW C,2016,93(1):14609.
APA Sun, XJ,Zhang, JS,&Sun, XJ .(2016).Statistical theory of light-nucleus reactions and application to the Be-9(p, xn) reaction.PHYSICAL REVIEW C,93(1),14609.
MLA Sun, XJ,et al."Statistical theory of light-nucleus reactions and application to the Be-9(p, xn) reaction".PHYSICAL REVIEW C 93.1(2016):14609.
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