QCD求和规则 /QCD sum rules/ 最后更新2022-12-23 浏览92次 基于算符乘积展开的量子色动力学理论计算中,对具有相同量子数和夸克成分的强子的求和规则。 英文名称 QCD sum rules 所属学科 物理学
correlation function: pseudoscalar sum rulecorrelation function: finite energy sum rulesstrangenessBorel sum rulesQCD phenomenologyThe coupling constant g in the gluon tensor G µv a = ∂ µ A v a − ∂ v A µ a + gf abc A µ b A v c is a bare one. Actually, all ...
《QCD SPECTRAL SUM RULES》(《量子色动力学谱的求和 《QCDSPECTRALSUMRULES》（《量子色动力学谱的求和规则》）简介 一、作者简介 StephanNarison是一个基本粒子物理方面的研究员，他在Montpellier数学物理实验室工作，同时他还是CERN和ICTP的联合研究员。S．Narison在研究领域的第一个工作是强子对μ子g-2的...
Vacuum structure and QCD sum rules The method of the QCD sum rules was and still is one of the most productive tools in a wide range of problems associated with the hadronic phenomenology. Many heuristic ideas, computational devices, specific formulae which are useful to ... MA Shifman - Cu...
3. In this paper, we investigate the instanton effects to the mass of 0 ++ glueball by QCD sum rule approach. 利用包含瞬子效应的QCD求和规则计算了 0 + + 胶球的质量上限 ,结果为 1 3GeV 。更多例句>> 3) QCD sum rules QCD求和规则 1. Motivated by the recent BES observation of the ...
总之,应用定域四夸克流研究四夸克态,不必考虑介子对的贡献,QCD求和规则的计算完全可信,当然啦,你的具体计算别出问题。 参考文献 [1]Zhi-Gang Wang,Landau equation and QCD sum rules for the tetraquark molecular states,Phys. Rev. D 101, 074011 (2020)...
QCD sum rules involving mixed inverse moment integration kernels are used in order to determine the running charm-quark mass in the MS scheme. Both the high and the low energy expansion of the vector current correlator are involved in this determination. The optimal integration kernel turns out ...
The double ratio (fBs/fBd)/(fDs/fDd) is calculated by QCD sum rules in heavy quark effective theory (HQET), both numerically and analytically. Our expression for the double ratio shows explicitly the dependence on the light quark masses, the heavy quark symmetry breaking and the vacuum ...
Asymptotic Sum Rules at Infinite Momentum J. D. Bjorken Phys. Rev. 179, 1547 (1969) 15 12-1969 Very High-Energy Collisions of Hadrons Richard P. Feynman Phys. Rev. Lett. 23, 1415 (1969) 25 9-1969 Inelastic Electron-Proton and γ-Proton Scattering and the Structure of the Nucleon ...
海外直订QCD Spectral Sum Rules QCD谱和规则 作者:Narison,Stephan出版社:World Scientific Publishing Co Pte Ltd出版时间:1989年12月 手机专享价 ¥ 当当价降价通知 ¥764.00 配送至 广东佛山市 至北京市东城区 服务 由“中华商务进口图书旗舰店”发货,并提供售后服务。