QCD

The research of K factor in qcd

量子色动力学中K因子的研究

Study of quark vacuum condensate is one of the most important issues in the investigation of QCD .

夸克的真空凝聚是量子色动力学研究中一个非常重要的问题。

QCD perturbation theory is suitable and powerful at high energy scale .

QCD微扰论是适用的理论。

QCD Study and High Performance Scientific Computing

QCD研究与高性能科学计算&域分解、函数分解和并行程序设计技术

QCD is the fundamental theory of strong interaction .

QCD是强相互作用的基本理论。

Research on b →π transitions form factor in light cone QCD sum rules

用光锥QCD求和规则研究B→π跃迁形状因子

The asymptotic behavior of the effective interaction charge of QCD is discussed .

用微扰论讨论了QCD中作用荷α（k~2）的渐近行为。

The QCD sum rule cannot solve the problem .

发现用QCD求和规则不能解决问题。

QCD sum rule for the spin dependent structure function of the proton

质子自旋结构函数的QCD求和规则

The Diagrammatic Method on the Strong Coupling Expansion in Lattice QCD

格点强耦合展开的图算法

QCD has a rich phase structure .

QCD具有丰富的相结构。

Internal excitation of hadron and QCD vacuum effect on nuclear thermodynamics action

强子内部激发和QCD真空在核热力学行为上的效应

QCD Study of Nucleon 's ( Hadron 's ) Structure and Property

核子（强子）结构和性质的QCD研究

Calculation of the Vacuum Wave Function for ( 2 + 1 ) Dimensional Lattice QCD

2+1维格点QCD真空波函数的计算

One of the important properties of the nonabelian QCD theory is asymptotic freedom .

以夸克和胶子为自由度的非阿贝尔规范场论QCD的一个重要性质是渐近自由。

Finite Temperature QCD Sum Rule and the ρ - Meson

有限温度QCD求和规则与ρ介子

Almost all potential models share the two important characteristics of QCD : asymptotic freedom and confinement .

尽管势模型有许多种，但它们都具备QCD的两个重要特征：渐近自由和禁闭。

Result of QCD sum rule about dense matter

量子色动力学（QCD）求和定则在密物质的结果

We represent the quark current operators with path integral in QCD framework .

夸克流算子可以用路径积分在QCB框架下由夸克外源表示出来。

At present , the most reliable method is lattice QCD simulation , but it has its limit .

目前研究QCD相图最为可靠的方法是格点QCD方法，但这种方法也有一些局限性。

It is general to adopt the way of model to study the nonpertubative QCD behavior .

对于非微扰QCD行为，一般采用模型处理的方法。

γ fuction and the behavior of green 's fuction for finite temperature QCD

有限温度下QCD的γ函数和格林函数的渐近行为

Spontaneous Chiral Symmetry Breaking of 3 + 1 Dimensional Lattice QCD

3+1维格点QCD的手征对称性自发破缺

Additionally , we propose a general method for calculation the partition function of QCD at finite chemical potential .

另外，我们还提出了一种在有限化学势下计算QCD配分函数的普适方法。

Calculation Pure Annihilation Type Decay of B Meson in Perturbative QCD

微扰QCD方法计算B介子纯湮灭图衰变

Cross sections of both single and double photon are calculated in leading order QCD corrections .

在QCD领头级近似之下计算了单、双光子的产生截面。

Quantum Chromodynamics ( QCD ) is the best candidate of the strong interaction theory .

量子色动力学（QCD）是强作用理论最好的候补者。

QCD predictions for the sea quark distribution function in hadrons

强子中海层子分布函数的QCD预言

One basic feature in QCD is chiral symmetry and its spontaneousbreaking .

QCD的一个基本性质就是手征对称性及其自发破缺。

A QCD Mechanism for Multiple Hadronic Production

一种强子多重产生的QCD机制