DIBARYONS

作品数:6被引量:5H指数:1
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相关领域:理学更多>>
相关期刊:《Chinese Physics Letters》《Chinese Physics C》《Communications in Theoretical Physics》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关基金:国家自然科学基金更多>>
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Reveal short range interactions between u/d quarks in the NN,D_(03),and D_(30)systems
《Science China(Physics,Mechanics & Astronomy)》2025年第3期102-111,共10页Qi-Fang Lü Yu-Bing Dong Peng-Nian Shen Zong-Ye Zhang 
supported by the National Natural Science Foundation of China(Grant No.12375142);the Natural Science Foundation of Hunan Province(Grant No.2023JJ40421);the Key Project of Hunan Provincial Education Department(Grant No.21A0039);the Youth Talent Support Program of Hunan Normal University(Grant No.2024QNTJ14);the National Key Research and Development Program of China(Grant No.2020YFA0406300)。
The dynamic mechanism of short range interactions between u/d quarks remains an open and challenging problem.In order to reveal this quark dynamics,we perform a systematic analysis of N N,D_(03),and D_(30)systems in t...
关键词:short range interactions DIBARYONS constituent quark models 
Dibaryons: Molecular versus compact hexaquarks
《Chinese Physics C》2021年第2期23-38,共16页H.Clement T.Skorodko 
This work has been supported by DFG(CL 214/3-3);H.Cl.appreciates the support by the Munich Institute for Astro-and Particle Physics(MIAPP)which is funded by the Deutsche Forschungsgemeinschaft(DFG,German Research Foundation)under Germany's Excellence Strategy-EXC-2094-390783311。
Hexaquarks constitute a natural extension of complex quark systems,just as tetra-and pentaquarks do.To this end,the current status of d^(*)(2380)in both experiment and theory is reviewed.Recent high-precision meas-ure...
关键词:DIBARYON hexaquark MOLECULE 
Possible heavy dibaryons
《Chinese Physics C》2010年第2期253-256,共4页丁亦兵 曾卓全 沈彭年 郭新恒 李学潜 
Supported by National Natural Science Foundation of China (10775147);CAS Knowledge Innovation Key-Project(KJCX2SWN02)
In the framework of the constituent quark model, the possible S-wave heavy dibaryon states with the c flavor are investigated. The factors which are responsible for the binding behavior of the dibaryon system are anal...
关键词:constituent quark model heavy baryon DIBARYON 
Structures of NΩ and △Ω Dibaryons被引量:1
《Chinese Physics Letters》2007年第2期389-392,共4页戴连荣 张丹 李春然 佟蕾 
Supported by the National Natural Science Foundation of China under Grant Nos 10675058 and 10475087.
We study the structures of NΩ and △Ω systems in the extended chiral SU(3) quark model by solving a resonating group method equation. The results show that both systems are weakly bound states and changed into unb...
Exploring High Strangeness Dibaryons with the Extended Quark Delocalization andColor Screening Model被引量:4
《Communications in Theoretical Physics》2004年第1期67-72,共6页PANGHou-Rong PINGJia-Lun WANGFan ZHAOEn-Guang 
The project supported by National Natural Science Foundation of China under Grant No.90103018
Promising high strangeness dibaryons are studied by the extended quark delocalization and color screeningmodel. It is shown that besides H particle and di-Ω, there might be other dibaryon candidates worth to be searc...
关键词:DIBARYON meson exchange 
■Ω and ■^(*)Ω Dibaryons in SC7(3)Chiral Quark Model
《Chinese Physics Letters》2000年第3期182-184,共3页LI Qiang-Bing SHEN Peng-Nian 
Supported in part by the National Natural Science Foundation of China under Grant Nos.19775051 and B15,and the Chinese Academy of Sciences under Grant Nos.B78 and B80.
The binding energy of the six quark system with strangeness s=-5 is investigated by the SU(3)chiral constituent quark model.The single ■^(*)Ω channel calculation with spin S=Q and the coupled ■Ω-■^(*)Ω channel c...
关键词:MODEL QUARK S=1 
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