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The Substructure of Elementary Particles Demonstrated by the I-Theory
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作者 H. H. Swami Isa Christophe Dumas 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期469-514,共46页
Present studies in physics assume that elementary particles are the building blocks of all matter, and that they are zero-dimensional objects which do not occupy space. The new I-Theory predicts that elementary partic... Present studies in physics assume that elementary particles are the building blocks of all matter, and that they are zero-dimensional objects which do not occupy space. The new I-Theory predicts that elementary particles do indeed have a substructure, three dimensions, and occupy space, being composed of fundamental particles called I-particles. In this article we identify the substructural pattern of elementary particles and define the quanta of energy that form each elementary particle. We demonstrate that the substructure comprises two classes of quanta which we call “attraction quanta” and “repulsion quanta”. We create a model that defines the rest-mass energy of each elementary particle and can predict new particles. Lastly, in order to incorporate this knowledge into the contemporary models of science, a revised periodic table is proposed. 展开更多
关键词 I-Theory I-Particle Causal Subtle Gross Quanta Attraction Quanta Repulsion Quanta Elementary Particles LEPTONS BOSONS Hadron Periodic Table Black Matter White Matter Red Matter Gravitation Strong Force Weak Force Quantum Theory Heat Quantum Photon Neutrino
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Bound State Description of Particles from a Quantum Field Theory of Fermions and Bosons, Compatible with Relativity
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作者 Hans-Peter Morsch 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期562-573,共12页
Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix... Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix elements from a dual fermion-boson Lagrangian. In this formalism, the fermion binding energies are compensated by boson energies, indicating that particles can be generated out of the vacuum. This yields quantitative solutions for various mesons ω (0.78 GeV) - Υ (9.46 GeV) and all leptons e, μ and τ, with uncertainties in the extracted properties of less than 1‰. For transparency, a Web-page with the address htpps://h2909473.stratoserver.net has been constructed, where all calculations can be run on line and also the underlying fortran source code can be inspected. 展开更多
关键词 Quantum Field Theory of Fermion and Boson Fields Hadrons and Leptons Described as Bound States of Relativistic Fermions and Bosons Leading to a Total Energy Equal to Zero
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粒子物理中的各种对称性及其应用 被引量:5
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作者 张一方 《信阳师范学院学报(自然科学版)》 CAS 2010年第1期36-41,共6页
讨论了粒子物理中轻子和强子对称性,强和弱相互作用及相应的质量和寿命对称性,量子方程对称性,衰变和碰撞等各种对称性及其应用和统一及对称性破缺.
关键词 粒子物理 对称性 对称破缺 强相互作用 弱相互作用 质量 寿命 轻子 强子 衰变 碰撞 量子方程
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粒子的一些质量公式和质量量子化
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作者 张一方 《益阳师专学报》 2001年第6期21-24,共4页
得到重子的电磁质量差公式 ,各种强子的质量公式和轻子 -强子的质量关系 .并且提出普适的强子质量公式m =m0 + 1 7n .由此 1 7MeV似乎是强子质量量子化的单元 .
关键词 质量公式 强子 轻子 粒子物理 重子 电磁质量差公式 质量量子化
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BESⅢ粲物理(英文)
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作者 马海龙 《中国科学技术大学学报》 CAS CSCD 北大核心 2016年第5期358-368,共11页
分析BESIII探测器在质心系能量3.773和4.599GeV采集的2.93和~0.567fb-1数据,报道了衰变常数fD^+和D介子半轻子衰变的形状因子,D^+→K^0_Sπ^+π~0的Dalitz图分析,D→K^0_S/Lπ^+π-和K-π^+强相差,D^0D^0混合参数yCP的测量;2体强子衰变D... 分析BESIII探测器在质心系能量3.773和4.599GeV采集的2.93和~0.567fb-1数据,报道了衰变常数fD^+和D介子半轻子衰变的形状因子,D^+→K^0_Sπ^+π~0的Dalitz图分析,D→K^0_S/Lπ^+π-和K-π^+强相差,D^0D^0混合参数yCP的测量;2体强子衰变D^0(^+)→ωπ~0(^+),稀有衰变D^0→γγ和D^+→K(π)±ee^+的寻找以及Λ^+c→Λe^+νe和12个强子衰变绝对分支比的测量. 展开更多
关键词 粲介(重)子 纯轻和半轻子衰变 强子衰变 稀有衰变 衰变常数 形状因子 强相角 夸克混合矩阵
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Rotating Lepton Model of Pions and Kaons: Mechanics at fm Distances
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作者 Constantinos G. Vayenas Dionysios Tsousis +2 位作者 Dimitrios Grigoriou Konstantinos Parisis Elias C. Aifantis 《Journal of Applied Mathematics and Physics》 2022年第9期2805-2819,共15页
The present article is a continuation of a recently published paper [1] in which we have modeled the composition and structure of neutrons and other hadrons using the Rotating Lepton Model (RLM) which is a Bohr type m... The present article is a continuation of a recently published paper [1] in which we have modeled the composition and structure of neutrons and other hadrons using the Rotating Lepton Model (RLM) which is a Bohr type model employing the relativistic gravitational attraction between three ultrafast rotating neutrinos as the centripetal force. The RLM accounts for special relativity and also for the De Broglie equation of quantum mechanics. In this way this force was shown to reach the value of the Strong Force while the values of the masses of the rotating relativistic neutrinos reach those of quarks. Masses computed for twelve hadrons and bosons are in very close (~2%) agreement with the experimental values. Here we use the same RLM approach to describe the composition and structure and to compute the masses of Pions and Kaons which are important zero spin mesons. Contrary to hadrons and bosons which have been found via the RLM to comprise the heaviest neutrino eigenmass m<sub>3</sub>, in the case of mesons the intermediate neutrino mass eigenstate m<sub>2</sub> is found to play the dominant role. This can explain why the lowest masses of mesons are generally smaller than those of hadrons and bosons. Thus in the case of Pions it is found that they comprise three rotating m<sub>2</sub> mass eigenstate neutrinos and the computed mass of 136.6 MeV/c<sup>2</sup> is in good agreement with the experimental value of 134.977 MeV/c<sup>2</sup>. The Kaon structure is found to consist of six m<sub>2</sub> mass eigenstate neutrinos arranged in two parallel pion-type rotating triads. The computed Kaon mass differs less that 2% from the experimental K<sup>±</sup> and K&#176;values of 493.677 MeV/c<sup>2</sup> and 497.648 MeV/c<sup>2</sup> respectively. This, in conjunction with the experimentally observed decay products of the Kaons, provides strong support for the proposed K structure. 展开更多
关键词 Pions and Kaons-Structure and Masses Gravitational Bohr-de Broglie-Newton-Einstein Type Models Rotating Lepton Model (RLM) HADRONIZATION Neutrino Masses Special Relativity Gravitational Force Quantum Mechanics
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Resonant production of color octet muons at Future Circular Collider-based muon-proton colliders
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作者 Y.C.Acar U.Kaya B.B.Oner 《Chinese Physics C》 SCIE CAS CSCD 2018年第8期99-107,共9页
We investigate the resonant production of color octet muons in order to explore the discovery potential of Future Circular Collider(FCC)-based μp colliders.It is shown that the search potentials of μp colliders es... We investigate the resonant production of color octet muons in order to explore the discovery potential of Future Circular Collider(FCC)-based μp colliders.It is shown that the search potentials of μp colliders essentially surpass the potential of the LHC and would exceed that of the FCC pp collider. 展开更多
关键词 leptogluons lepton-hadron interactions composite models muon-proton colliders color octet muon beyond the standard model
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布鲁克海文的相对论重离子对撞机(RHIC)
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作者 吴国华 陈根海 洪忠悌 《核物理动态》 CSCD 1992年第2期16-20,共5页
介绍正在布鲁克海文建造的相对论重离子对撞机(RHIC)的概况,可达到的指标,对可能建造的探测器的要求和建议.在RHIC 期待寻找和探索的夸克胶子等离子体的实验该如何进行?理论家的预言和建议是什么.
关键词 RHIC 夸克 胶子 等离子体 探测器
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超级Z-工厂上的物理
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作者 张肇西 《中国科学:物理学、力学、天文学》 CSCD 北大核心 2012年第7期716-730,共15页
本文在调查研究和理论分析的基础上,对超级Z-工厂上可开展的特色高能物理实验做了归纳和小结.文章指出超级Z-工厂中可以开展许多科学意义重要、别处不可替代的高能物理实验,归纳下来在下列四个方面具有突出优势:i)Z-玻色子性质的精确测... 本文在调查研究和理论分析的基础上,对超级Z-工厂上可开展的特色高能物理实验做了归纳和小结.文章指出超级Z-工厂中可以开展许多科学意义重要、别处不可替代的高能物理实验,归纳下来在下列四个方面具有突出优势:i)Z-玻色子性质的精确测量,寻找与Z-玻色子有关的稀有过程的实验研究;ii)韬(τ)轻子性质,寻找与韬轻子有关的稀有过程和发现关系到韬轻子和/或Z-玻色子的CP破坏(肯定与CKM矩阵相因子无直接联系)的实验研究;iii)重味和双重味强子的性质,其激发态质谱,奇异重味强子等的实验研究;iv)通过测量喷注形状直接测量QCD耦合常数αs(m2Z),测定重味夸克和胶子到重味强子和双重味强子的碎裂函数,检验非微扰碎裂模型理论等的实验研究.另外,由于建造超级Z-工厂可以作为我国加速器高能实验物理未来基地规划中的一个选项,国内同行已经完成了相关的学术研究论文14篇,并已汇集成题为"超级Z-玻色子工厂物理"的专辑,发表在SciChina-Phys Mech Astron上,2010年11月份的53卷11期中.本文对这14篇论文做扼要概述,同时也做了一些补充. 展开更多
关键词 超级Z-工厂 高能物理精确前沿 τ(韬)-轻子物理 重强子物理
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τ lepton decay
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作者 S.Eidelman 《Chinese Physics C》 SCIE CAS CSCD 2010年第6期896-901,共6页
We discuss recent results on τ lepton physics obtained at the BABAR, Belle and KEDR detectors They include tests of lepton universality using new measurements of T lepton mass and some branching fractions Also descri... We discuss recent results on τ lepton physics obtained at the BABAR, Belle and KEDR detectors They include tests of lepton universality using new measurements of T lepton mass and some branching fractions Also described are selected results on τ lepton hadronic decays coming from BABAR and Belle. 展开更多
关键词 lepton universality lepton mass measurements hadronic branching fractions
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Discovery potential of Higgs boson pair production through 4■+■ final states at a 100 TeV collider
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作者 赵笑然 李强 +1 位作者 李钊 晏启树 《Chinese Physics C》 SCIE CAS CSCD 2017年第2期74-94,共21页
We explore the discovery potential of Higgs pair production at a 100 Te V collider via full leptonic mode.The same mode can be explored at the LHC when Higgs pair production is enhanced by new physics. We examine two ... We explore the discovery potential of Higgs pair production at a 100 Te V collider via full leptonic mode.The same mode can be explored at the LHC when Higgs pair production is enhanced by new physics. We examine two types of fully leptonic final states and propose a partial reconstruction method, which can reconstruct some useful kinematic observables. It is found that the m T2 variable determined by this reconstruction method and the reconstructed visible Higgs mass are crucial to discriminate the signal and background events. It is also noticed that a new variable, denoted as △m, which is defined as the mass difference of two possible combinations, is very useful as a discriminant. To examine the detector effects, we consider seven detector setups for a 100 Te V collider and investigate the changes in the sensitivity, and we find that lepton isolation and the minimal lepton P t cut are crucial in order to reduce the integrated luminosity. 展开更多
关键词 Higgs pair hadron collider leptonic mode
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强子作为非拓扑孤粒子的SU(5)大统一模型(Ⅱ)
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作者 陈世浩 《高能物理与核物理》 CSCD 北大核心 1994年第5期409-416,共8页
本文讨论了前文提出的SU(5)大统一模型中费米子与规范场的相互作用.得到的弱电作用与标准模型一致;得到的孤粒子内部的规范作用近似于QCD理论.本文证明了实验上只能探测到电荷,而不可能探测到前文提出的内电荷;对分数电荷... 本文讨论了前文提出的SU(5)大统一模型中费米子与规范场的相互作用.得到的弱电作用与标准模型一致;得到的孤粒子内部的规范作用近似于QCD理论.本文证明了实验上只能探测到电荷,而不可能探测到前文提出的内电荷;对分数电荷的根源提出了一种解释.按本模型,三代已知轻子仅仅弱、电作用是相同的,它们与未知规范场的作用并不相同.在对称性破缺前,sinθw=1/2. 展开更多
关键词 强子 孤立子 规范场 统一模型
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b→cτ■ decay in supersymmetry with R-parity violation
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作者 王东洋 杨亚东 袁兴博 《Chinese Physics C》 SCIE CAS CSCD 2019年第8期46-58,共13页
In past years, several hints of lepton flavor universality (LFU) violation have emerged from the b→sl^+l^-and data. More recently, the Belle Collaboration has reported the first measurement of the D^* longitudinal po... In past years, several hints of lepton flavor universality (LFU) violation have emerged from the b→sl^+l^-and data. More recently, the Belle Collaboration has reported the first measurement of the D^* longitudinal polarization fraction in the B→D^*τν decay. Motivated by this intriguing result, along with the recent measurements of and polarization, we present the study of b→cτν decays in supersymmetry (SUSY) with -parity violation (RPV). We consider B→D^(*)τν, Bc→ηcτν, Bc→J/ψτν and modes and focus on the branching ratios, LFU ratios, forward-backward asymmetries, polarizations of daughter hadrons, and the lepton. The RPV SUSY was capable of explaining the RD^(*)anomalies at the 2σ level, after taking into account various flavor constraints. In the allowed parameter space, the differential branching fractions and LFU ratios are largely enhanced by the SUSY effects, especially in the large dilepton invariant mass region. Moreover, a lower bound 10^-6 is obtained. These observables could provide testable signatures at the high-luminosity LHC and SuperKEKB, and correlate with direct searches for SUSY. 展开更多
关键词 SUPERSYMMETRY R-PARITY VIOLATION heavy FLAVOR HADRON b-quark semi-leptonic DECAY
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