quark相关论文
We investigate light meson mass spectra with massive u, d, and s quarks and with a spin effect under a bound system in 3......
If most of the universe is made of baryons, we encounter a serious contradiction in explaining the observed structure fo......
Besides the observed quark-antiquark and three-quark states,the quark model predicts other states with integral charges,......
As the ultimate building blocks of the universe, the limit structureless quark <i>u</i><sub>∞</sub> and its anti-quark ......
<正> The spectrum of the heavy quarkoniums is recently one of the interesting problems in particle physics. Various meth......
<正> Ⅰ. INTRODUCTIONVarious deep-inelastic processes were studied in the past. Theoretically, the parton model and quan......
<正> In studying the problem of quark confinement, t’ Hooft introduced a loop dependent disorder parameter B(C’), whic......
<正> NN resonances have been discovered by recent measurements, for example, A（1, 1D2, 2.16）, B（1, 3F3, 2.26） and C（0,1G3, 2.......
<正> As is well known, the MIT Bag Model has been successfully applied to the study of the static properties of hadrons.......
The non-local vacuum condensates of quantum chromodynamics (QCD) describe the distributions of quarks and gluons in the ......
The equation of state of symmetric nuclear matter is studied with an equivalent mass model.The equivalent mass of a nucl......
Deconfinement phase transition is studied in the FL model at finite temperature and chemical potential. At MFT approxima......
REⅥEW ARTICI且Estab】jshrnent and deⅧlopment 0f s筘tematjc e姆neerjng oflradjtional C¨neseⅡ】ateria n】edi国…………......
We calculate the exclusive charmonium photo-production in the framework of color glass condensate.To obtain a good descr......
In the present work, the generalized Kemmer oscillator was introduced in one dimension. It is shown that the exact solut......
1.《Chinese Physics》,Vol.6,1986.(1)Measurement of projectile—like fragments produced by 80.6 MeV~(16)O and~(27)Al,p.8......
运气很神秘,每个人在生活和事业中都会碰上不可多得、无法自控、后果或好或坏的机遇,这些机遇有时甚至能成就或者断送他(她)的一生......
应该看到下一个十年大学里基础研究的科学计算能力会有惊人的增长。容量的总增量可以超过10~7倍。这个计算容量的大部分(我相信)......
宇宙,在每个人的心目里都刻上属于自己的信念、图象和憧憬。你听,各有各的理!物理学家说:宇宙间万事万物皆由为数有限的一百多种......
Cui Erjie, an aerodynamicist. Born in Jinan, Shandong Province, in 1935. Cui has been working at Beijing Institute of A......
At the National Conference for Science and Technology Awards held in early 2010 in Beijing,CAS scientists were honored w......
An international team of scientists that operate the BESIII Experiment at the Beijing Electron Positron Collider in Chin......
本文计算了在有限温度和密度下非拓扑孤子模型的有效势;得到了袋常数对温度和化学势的依赖关系;分析了禁闭解除相变的特征.结果表......
Based on the rainbow-ladder approximation of the Dyson-Schwinger equations and the assumption ofthe analytieity of the ......
运用单粒子交换方法研究D→PV衰变中的D→κρ,πκ~*,πρ过程,考虑了强相位及非因子化贡献,能得到与实验数据很吻合的结果,结果......
The dependence on the momentum transfer of the spin-dependent cross sec-tion of weakly interacting massive particles(WI......
The results of comprehensive microscopic optical model calculations are pres-ented for the K~+ scattering from ~6Li,~(1......
Under the assumption that the quarks in the double hadron system have the distribu-tion of double Gaussian type, the qu......
We investigated the influence of the in-medium nucleon swelling on pion-nu-cleus scattering at energy above the Δ_(33)......
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Should the Galilean Invariance be Kept as a Guiding Principle for Selecting the Interaction Potentia
Galilean invariance is a nonrelativistic principle,which should not be kept as a guid-ing principle in discriminating t......
Initial values of the quark-gluon plasma system from relativistic nucleusnucleus collisions de discussed under thermodyn......
Ｉｎｃｉｄｅｎｔｅｎｅｒｇｙｄｅｐｅｎｄｅｎｃｅｏｆｄｉｌｅｐｔｏｎｐｒｏｄｕｃｔｉｏｎｉｎａｎｅｘｐａｎｄｉｎｇｂａｒｙｏｎ－ｒｉｃｈｑｕａｒｋ－ｇｌｕｏｎｆｉｒｅｂａｌＨｅＺｅＪｕｎ１，２，ＺｈａｎｇＪｉａＪｕ３，ＷａｎｇＺｉＸｉｎｇ２ａ...
Incidentenergydependenceofdileptonproductioninanexpandingbaryon-richquark-gluonfirebalHeZeJun1,2, ZhangJi......
Considered the Drell-Yan background in the intermediate invariant mass region,the dilepton production in an expanding ho......
Besides the state equation there exists another cubic algebraic equation about μf in the form of μ_f~3 + pμ_f + q = 0......
Based on the general analysis of decay width and branching ratio of two pseudo scalar meson channels, two sets of discr......
Using a hadron-string cascade model LUCIAE, the φ meson production in nuclear collisions (p+Pb and Pb+Pb) and elementar......
The definitions of density function and moment of multiplicity distribution are introduced, and the method of moment ana......
A Circumstantial Evidence for the Possible Production of QGP in the 158 AGeV/c Central Pb+Pb Collisi
One of the aims to research relativistic heavy-ion collisions is to explore the probability of quark-gluon plasma phase ......
基于一个相对论流体力学模型，在夸克－胶子等离子体中具有中等质量双轻子的产生被研究．由于相边对夸克－胶子等离子体系统演化的影响和产......
Based on low energy QCD Lagrangian, and using wave function of baryon in [ SuSF(6) 0(3)]sym. Suc(3) quark model, strange......
1 Introduetion At finite baryon densities,the underlying theory ofstrong interaetion,QCD,15 not solvable in the nonPertu......
The vector susceptibility is investigated numerically in the Dyson-Schwinger approach. TIe results agreewith those obta......
The rare decays B_s~0→Dπ and B_s~0→Dπ can occur only via annihilation-type diagrams in thestandard model. In this p......
Some analyses of the electromagnetic form factors of the nucleon and some analyses of the nucleon-nucleon potential fav......
Magnetic Moments and Electromagnetic Radii of Nucleon and Δ(1232)in an Extended Goldstone-Boson-Exch
We derive the exchange currents of pseudoscalar,vector,and scalar mesons from Feynman diagrams,anduse them to calculate......
We investigate the lepton flavor violation processes pp→eμ+X induced by R-parity violating interactionsat the Tevatro......
