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
《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...
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 ...
© 1997 Springer-Verlag About this paper Cite this paper Shifman, M.A., Engelhardt, M., Stoll, D. (1997). QCD sum rules. In: Lenz, F., Grießhammer, H., Stoll, D. (eds) Lectures on QCD. Lecture Notes in Physics, vol 481. Springer, Berlin, Heidelberg. https://doi.org/10....
The concept of QCD sum rules is extended to bound states composed of particles with finite mass such as scalar quarks or strange quarks. It turns out that mass corrections become important in this context. The number of relevant corrections is analyzed in a systematic discussion of the IR- and...
2) QCD light cone sum rules QCD光锥求和规则3) QC QC 1. The Gas Hole Defect Prevention of Ti Castings by QC Method; 运用QC防止钛铸件气孔缺陷 2. How to Launch the Work of QC Group in New Situation; 新形势下如何开展QC小组管理工作 3. QC Application in Signal & Communication depts of ...
The QCD sum rules for spin-dependent nucleon-nucleon interactions are formulated and their physical implications are studied. The basic object of the study is the correlation function of the nucleon interpolating field, where the matrix element is taken with respect to the one-nucleon state. By me...
Searching for hidden-charm baryonium signals in QCD sum rules Open access04 November 2016 1Introduction Since the discovery of theX(3872) [1], dozens of charmonium-likeXYZstates have been reported [2]. They are good candidates of tetraquark states, which are made of two quarks and two anti...
QCD sum rules: Δ-N and Σ0-Λ mass splittings 来自 ui.adsabs.harvard.edu 喜欢 0 阅读量: 28 作者:WYP Hwang,KC Yang 摘要: DOI: http://dx.doi.org/10.1103/PhysRevD.49.460 关键词: Other nonperturbative calculations Baryons DOI: 10.1103/PhysRevD.49.460 被引量: 22 ...
Expanding on the previous point, it should be clear that, since the sum rules are deduced from the differential equations for\(J(q^2)\), the quantities to be probed must be determined from any approach other than the BC solutions themselves. For example, restricting ourselves to the asymmetr...