云南高校图书馆联盟文献共享服务平台- THREE-BODY

THREE-BODY: 作品数：89被引量：61H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关作者：王渭明赵增辉代春泉古志鸣高巍更多>>; 相关机构：山东科技大学天津科技大学南京航空航天大学更多>>; 相关期刊：《Science China Chemistry》《Science China Mathematics》《Chinese journal of nuclear physics》《牡丹江大学学报》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国科学院知识创新工程更多>>

Resonant contribution of the three-body decay processB_(s)→K+K−P in perturbative QCD: 《Chinese Physics C》2024年第1期29-39,共11页吕刚张畅畅赵艳琳张丽英; Supported by the Natural Science Foundation of Henan Province,China(232300420115).; We investigate CP violation in the decay process B_(s)→ϕ(ρ,ω)P→K^(+)K^(-)P by considering the interference effects ofϕ→K^(+)K^(-),ρ→K^(+)K^(-),andω→K^(+)K^(-)within the framework of the perturbative QCD metho...; 关键词：heavy flavor physics CP violation B decay

Resonance contributions fromχ_(c0)in charmless three-body hadronic B meson decays: 《Chinese Physics C》2023年第4期148-154,共7页张亚兰王超林毅肖振军; Supported by the National Natural Science Foundation of China(11235005,11847141,12105112);the Natural Science Foundation of Jiangsu Education Committee(21KJB140027);the Natural Science Foundation of Huaiyin Institute of Technology(21HGZ012)。; Within the framework of perturbative QCD factorization,we investigate the nonfactorizable contributions to the factorization-forbidden quasi-two-body decays B_((s))→h_((χ)_(c0))→hπ^(+)π^(-)(K^(+)K^(-))with h=π,K...; 关键词：three-body B meson decays resonance contributions perturbative QCD factorization approach

Quasi-two-body B_((s))→K^(*)γ→Kπγ decays in the perturbative QCD approach: 《Chinese Physics C》2022年第12期126-134,共9页Zhi-Qing Zhang Yan-Chao Zhao Zhi-Lin Guan Zhi-Jie Sun Zi-Yu Zhang Ke-Yi He; Supported in part by the National Natural Science Foundation of China under(11347030);the Program of Science and Technology Innovation Talents in Universities of Henan Province(14HASTIT037)。; In this study,we investigate quasi-two-body B_((s))→K^(*)γ→Kπγ decays in the perturbative QCD approach.Two-meson distribution amplitudes are introduced to describe the final state interactions of the Kπpair,whic...; 关键词：B meson decay perturbative QCD three-body radiative decay

Three-body Faddeev calculations for _(ΛΛ)^(6)He and _(ΩΩ)^(6)He hypernuclei: 《Chinese Physics C》2022年第10期147-155,共9页Faisal Etminan M.R.Hadizadeh; Supported by the National Science Foundation under Grant No.NSF-PHY-2000029 with Central State University。; We study the ground-state properties of the _(YY)^(6)He double hyperon for _(ΛΛ)^(6)He and _(ΩΩ)^(6)He nuclei in a threebody model(Y+Y+α).We solve two coupled Faddeev equations corresponding to the three-body con...; 关键词：ΩΩ(^(1)S_(0))potential multi-strangeness nucleus cluster model hyperspherical harmonics

Resonancesρ(1450)^(+)andρ(1700)^(+)in B→DKK decays: 《Chinese Physics C》2022年第5期38-43,共6页Ai-Jun Ma Wen-Fei Wang; Supported by the National Natural Science Foundation of China(11947011);the Natural Science Foundation of Jiangsu Province(BK20191010);the Scientific Research Foundation of Nanjing Institute of Technology(YKJ201854)。; The contributions for the kaon pair from the intermediate statesρ(1450)^(+) andρ(1700)^(+) in the decays B+→D¯^(0)K+K¯^(0),B^(0)→D−K+K¯^(0),and B^(0)_(s)→D−_(s)K+K¯^(0)are analyzed within the perturbative QCD...; 关键词：three-body B meson decays resonance contributions perturbative QCD factorization approach

Deuteron inelastic scattering on ^(6)Li and ^(7)Li nuclei within the three-body cluster model: 《Chinese Physics C》2021年第1期286-296,共11页M.V.Egorov V.I.Postnikov; The reported study was funded by RFBR,(20-02-00004)。; The problem of the deuteron interaction with lithium nuclei,treated as a system of two coupled pointlike clusters,is formulated to calculate the cross sections of the d+Li reaction.The d+Li reaction mechanism is descr...; 关键词：deuteron-Li Faddeev equation inelastic scattering cluster model

The structure of neutron-rich calcium isotopes studied by the shell model with realistic effective interactions: 《Chinese Physics C》2019年第12期107-114,共8页Xiao-Bao Wang Yu-Hang Meng YaTu Guo-Xiang Dong; Supported by National Natural Science Foundation of China(U1732138,11605054,11505056,11305108,11790325,11847315); We study the structure of neutron-rich calcium isotopes in the shell model with realistic interactions.The CD-Bonn and Kuo-Brown(KB)interactions are used.As these interactions do not include the three-body force,their...; 关键词：shell model effective interactions TENSOR FORCE THREE-BODY FORCE

Two-neutron halo state of ^(15)B around 3.48 MeV by a three-body model: 《Chinese Physics C》2018年第6期73-78,共6页Dong Bai Zhongzhou Ren Tiekuang Dong; Supported by National Natural Science Foundation of China(Grant No.11535004,11761161001,11375086,11120101005,11175085and 11235001);the National Major State Basic Research and Development of China,Grant No.2016YFE0129300;the Science and Technology Development Fund of Macao under Grant No.068/2011/A; We investigate low-lying bound states of the neutron-rich nucleus ^15B by assuming it is a three-body system made of an inert core 13 B and two valence neutrons. The three-body wave functions are obtained using the Fa...; 关键词：two-neutron halo boron isotopes three-body system Faddeev equation

Three-body hadronic molecules: 《Chinese Physics C》2010年第9期1286-1289,共4页K.P.Khemchandani A.Martínez Torres E.Oset; supported by a FPU grant of the Ministerio de Ciencia y Tecnología;K.P.Khemchandani thanks the support by the Fundaco para a Ciencia e a Tecnologia of the Ministério da Ciencia,Tecnologia e Ensino Superior of Portugal (SFRH/BPD/40309/2007);part of the EU Integrated Infrastructure Initiative Hadron Physics Project under contract number RII3-CT-2004-506078; In this talk,I discuss our recent studies of three-hadron systems and the resonances found therein.The studies consist of solving Faddeev equations with the input two body interactions obtained from the chiral Lagrang...; 关键词：hadron resonances few-body systems.If

Density-dependent potential for multi-neutron halo nuclei: 《Chinese Physics C》2009年第8期639-644,共6页陈双褚衍运任中洲; Supported by National Natural Science Foundation of China (10535010, 10675090, 10775068);973 National Major State Basic Research and Development of China (2007CB815004);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fundof Doctoral Point (20070284016); We apply a simple density-dependent potential model to the three-body calculation of the groundstate structure of drip-line nuclei with a weakly bound core. The hyperspherical harmonics method is used to solve the Fad...; 关键词：DENSITY-DEPENDENT three-body model halo nuclei

THREE-BODY