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题名: Lattice study of ((D)over-bar(1)D*)(+/-) near-threshold scattering
作者: Chen, T ;  Chen, Y ;  Gong, M ;  Lei, YH ;  Li, N ;  Liu, C ;  Liu, YB ;  Liu, ZF ;  Ma, JP ;  Wang, ZL ;  Zhang, JB
刊名: PHYSICAL REVIEW D
出版日期: 2016
卷号: 93, 期号:11, 页码:114501
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.93.114501
通讯作者: Liu, C (reprint author), Peking Univ, Sch Phys, Beijing 100871, Peoples R China. ;  Liu, C (reprint author), Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China. ;  Liu, C (reprint author), Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China.
文章类型: Article
英文摘要: In this exploratory lattice study, low-energy near threshold scattering of the ((D) over bar D-1*)(+/-) meson system is analyzed using lattice QCD with N-f = 2 twisted mass fermion configurations. Both s-wave (J(P) = 0(-)) and p-wave (J(P) = 1(+)) channels are investigated. It is found that the interaction between the two charmed mesons is attractive near the threshold in both channels. This calculation provides some hints in the searching of resonances or bound states around the threshold of ((D) over bar D-1*)(+/-) system.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
关键词[WOS]: QUANTUM-FIELD THEORIES ;  TWISTED BOUNDARY-CONDITIONS ;  FINITE-VOLUME ;  ENERGY-SPECTRUM ;  PARTICLE STATES ;  PHASE-SHIFTS ;  DEPENDENCE ;  SIGNATURES ;  MATRIX
收录类别: SCI
项目资助者: National Science Foundation of China (NSFC) [11335001, 11275169, 11075167, 11105153, 11505132, 11261130311] ;  Deutsche Forschungsgemeinschaft (DFG) ;  Scientific Research Program - Shanxi Provincial Education Department [15JK1348]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21637
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Chen, T,Chen, Y,Gong, M,et al. Lattice study of ((D)over-bar(1)D*)(+/-) near-threshold scattering[J]. PHYSICAL REVIEW D,2016,93(11):114501.
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