gluon

1. A short thermalization time for gluon matter and a long thermalization time for quark matter are results of the transport equations.
   输运方程给出了胶子物质热平衡化时间短和夸克物质热平衡化时间长的结果。
2. Lattice QCD predicts that at extremely high temperature and density, the confined hadronic matter will undergo a phase transition to a new state of matter called quark gluon plasma ( QGP).
   格点QCD预言，在极高温度和密度下，禁闭的强子物质将会经过相变到一种新的物质形态&夸克胶子等离子体（QGP）态。
3. Using the heavy quark antiquark potential which emerges from an effective dilaton gluon coupling inspired by the superstring theory, we study the energy levels of heavy quark antiquark systems.
   使用从超弦理论激发的伸缩子与胶子耦合的有效理论得出的重夸克反夸克势，研究了重夸克反夸克系统的自旋平均能级。
4. One of main objects of ultra-relativistic heavy ion collisions experiments at RHIC and LHC is to discover this kind of new state of matter-quark gluon plasma.
   RHIC和LHC上的相对论性重离子实验的一个主要目标就是寻找这种新的物质形态&夸克胶子等离子体。
5. We point out that the gluon recombination functions in the GLR-MQ evolution equation are unavailable.
   指出了GLRMQ方程中的胶子重组函数并不适用。
6. This indicates that the conclusion on gluon jets being fatter than quark jets is valid only for hard gluons.
   这表明，只是对于较硬的胶子，胶子喷注比夸克喷注胖的结论才能成立。
7. Axial anomaly and gluon content of the proton spin
   轴反常和胶子对质子自旋的贡献
8. The influence of the effective mass of gluon on heavy quark potential
   胶子有效质量对重夸克势的影响
9. The correction on of the effect of the fermion dynamics to gluon condensates
   费米子动力学效应对胶子凝聚的贡献
10. A Monte Carlo study on the dynamical fluctuations inside quark and gluon jets
    夸克喷注和胶子喷注内部动力学起伏的蒙特卡洛研究
11. In the thesis, I introduce a new method to calculate the amplitude for gluon radiation on the base of helicity amplitude approximation ( HAA).
    在本文的研究中，我们还介绍了螺旋振幅近似（HAA）的计算方法，并在此基础上发展了一种计算胶子辐射振幅的新方法。
12. Gluon Structure Functions in Nuclei from the Quark Cluster Model
    夸克集团模型对胶子分布函数的核效应的解释
13. Finally, we simply compare this model with the production via gluon.
    最后，对本文所用模型和胶子聚合模型作了简单比较。
14. This indicates that the fragmentation of quark and gluon to hadron follows the same mechanism.
    表明胶子、夸克碎裂成强子时有相同的规律性。
15. We begin with a brief introduction to the strong interaction theory-QCD, and then study fully dressed quark propagator in the framework of Dyson-Schwinger Equations ( DSEs) in the "Rainbow" approximation with three different phenomenological gluon propagators.
    本文首先简要地介绍了强相互作用的基本理论&QCD。接着在Dyson-Schwinger方程的理论框架内利用彩虹近似和不同的唯象的胶子传播子，研究了完全穿衣服的夸克传播子。
16. The pseudoscalar gluon and the hadron structure
    赝标耦合和强子结构
17. The difference between gluon jet and quark jet is analyzed on these basis.
    在这基础上分析了胶子喷注与夸克喷注的区别。
18. So many people turn to study the problem from the more essential degrees of freedom such as quark gluon Goldstone boson and so on.
    人们希望从更基本的自由度：夸克、胶子、Goldstone玻色子等来进行研究。
19. Thermal Mass of the Gluon and the Dissociation of J/ ψ and ψ′ in QGP Environment
    QGP中的热胶子质量和J/ψ，ψ′的分解
20. Using this model, distribution functions of the gluon jet are calculated and the fragmentation functions of the gluon is discussed.
    利用这个模型，计算了胶子喷注的分布函数，讨论了胶子的碎裂函数。
21. When H-d> 10GeV the average multiplicity and average tranverse momentum of gluon jets are higher than those of quark jets;
    当Hd>10GeV时，胶子喷注的平均多重数和平均横动量都明显地大于夸克喷注的平均多重数和平均横动量；
22. The QCD predictions for the gluon distribution function in hadrons
    关于强子中胶子分布函数的QCD预言
23. Quark and Gluon jets are identified through the b-tag method.
    用b标记方法辨别，得到夸克喷注和胶子喷注。
24. Therefore exploring the nature of quark gluon plasma is important in understanding QCD deeply and investigating the evolving of the universe.
    因此对夸克胶子等离子体性质的研究对人们深入理解QCD，探索宇宙的演化都非常重要。
25. A transport model based on the mean free path consideration for high energy collisions has been developed. A transition from hadron state to a quark gluon plasma is included within the framework of the bag model.
    作者开发出了一个基于平均自由程的高能碰撞输运模型，在袋模型的框架内实现夸克胶子等离子体（QGP）和强子物质间的变换。
26. Its aim is to search Quark Gluon Plasma ( QGP), study its characteristic and find the critical point of phase transition.
    它的主要物理目标是寻找夸克胶子等离子体（QGP），研究其性质，寻找相变临界点。
27. Because of the color confinement ( or quark confinement), we can not directly observe individual quark or gluon except the final state of hadrons formed by quarks and gluons in the laboratory.
    正是由于色禁闭这一特征，我们在实验室中无法直接观测到单个的夸克和胶子，仅仅观测到的是夸克和胶子所形成的末态强子。
28. There are three distinguished phases: the hadron phase, quark gluon plasma ( QGP) and color super-conducting quark phase on the plane of temperature and chemical potential.
    在温度和化学势的平面上，有三种可区分的相存在：强子相、夸克胶子等离子体（QGP）相和色超导相。
29. Lattice QCD theory predicts matter with high energy density should be in the state of quark gluon deconfinement.
    格点QCD预言在足够高的能量密度下的物质应该是以夸克胶子退禁闭的状态存在。
30. However, the new HERA-B measurement is not in support of the anti-shadowing effect in nuclear gluon distribution.
    然而，新的HERA-B数据不支持束缚核子胶子分布具有反遮蔽效应。

noun

1. a gauge boson that mediates strong interaction among quarks