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检索条件"主题词=Coupling Constants"
8 条 记 录,以下是1-10 订阅
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Analysis of strong decays of SU(3)partners ofΩ(2012)baryon
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Chinese Physics C 2024年 第8期48卷 34-41页
作者: T.M.Aliev S.Bilmis M.Savci Department of Physics Middle East Technical UniversityAnkara 06800Turkey TUBITAK ULAKBIM Ankara 06510Turkey
We estimate the coupling constants and decay widths of the SU(3)partners of theΩ(2012)hyperon,as discovered by the BELLE Collaboration,using the distribution amplitudes of the octet baryons within the light cone sum ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The Tension Cosmology, Largest Cosmic Structures and Explosions of Supernovae from SST
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Journal of High Energy Physics, Gravitation and Cosmology 2024年 第3期10卷 1029-1044页
作者: Sylwester Kornowski (Retired) Physics Pozna University (UAM) Szczecin Poland
Here, using the Scale-Symmetric Theory (SST) we explain the cosmological tension and the origin of the largest cosmic structures. We show that a change in value of strong coupling constant for cold baryonic matter lea... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
On the coupling of φ Meson to Nucleons and Backward φ Production
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Communications in Theoretical Physics 2005年 第3期43卷 493-496页
作者: Mawuadem Koku Amedeker 1 Department of Physics University of EducationP.O.Box 25WinnebaGhana
Some analyses of the electromagnetic form factors of the nucleon and some analyses of the nucleon-nucleon potential favor a large coupling of the φ meson to *** is frequently quoted by advocates of a larges component... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Cosmological BF Theory on Topological Graph Manifold with Seifert Fibered Homology Spheres
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Applied Mathematics 2023年 第4期14卷 265-277页
作者: Antonio Alatorre Becerra Fernando Department of Mathematics University of North Alabama Florence AL USA Department of Mathematics CUCEI University of Guadalajara Guadalajara Mexico
In this article, we show how to build a cosmological model characterized by the hierarchy of coupling constants and a set of Quantum Hall Fluids in BF theory. The resulting field theory is operated on Abelian Gauge fi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Study of ππ final state interactions in ψ(2S)→π^+π^- J/ψ
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Chinese Physics C 2009年 第4期33卷 245-248页
作者: 郭玉萍 平荣刚 肖振军 Department of Physics and Institute of Theoretical Physics Nanjing Normal University Institute of High Energy Physics Chinese Academy of Sciences
The π^+π^ transition of heavy quarkonia in decay ψ(2S) →π^+π^-J/ψ is studied. With the BESII data on the decay ψ(2S) →π^+π^-J/ψ, we update the values of coupling constants (gi) and chromopolarizab... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Advanced Monte Carlo Study of the Goldstone Mode Singularity in the 3D XY Model
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Communications in Computational Physics 2008年 第6期4卷 124-134页
作者: J.Kaupuzs R.V.N.Melnik J.Rimsans Institute of Mathematics and Computer Science University of Latvia29 Rai¸na BoulevardLV1459RigaLatvia. Wilfrid Laurier University WaterlooOntarioN2L 3C5Canada
Advanced Monte Carlo simulations of magnetisation and susceptibility in 3D XY model are performed at two different coupling constantsβ=0.55 andβ=0.5,completing our previous simulation results with additional data po... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Analysis of the strong coupling form factors of Σ_bNB and Σ_cND in QCD sum rules
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Chinese Physics C 2017年 第8期41卷 39-46页
作者: 于国梁 王志刚 李振宇 Department of Mathematics and Physics North China Electric Power University School of Physics and Electronic Science Guizhou Normal College
In this article, we study the strong interaction of the vertices ΣbNB and ΣcND using the three-point QCD sum rules under two different Dirac structures. Considering the contributions of the vacuum condensates up to ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Conservation Laws of Physics in Dirac Vacuum and β-Decay of Nuclei
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Journal of Systems Engineering and Electronics 1995年 第4期6卷 45-58页
作者: Erich R. Bagge (Institute for Pure & Applied Nuclear Physics, Christian Albrechts University, Kiel, Germany) Institute for Pure & Applied Nuclear Physics Christian Albrechts University Kiel Germany
The laws of conservation of energy, linear momentum. and angular momentum of a system form a closed unit according to Noether's theorem. A generalization of these laws (including spin) for elementary par- ticles taki... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论