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强子物理学中的非线性关联〈p⊥(Mi)〉-Mi/〈M〉与质量产生(英文)
Nonlinear Correlation 〈p⊥(Mi)〉Mi/〈M〉 andMass Creation in Multihadron Physics
【摘要】 强子质量与横动量间的非线性关联依赖于质量反常维度γm(gR),βm(gR)=3[1+γm(gR)/2]/2π(α※S=0.128[QCD])与普适量〈M〉(0.192GeV/c2).能量极小(动量极大)定理与强相互作用饱和性造成几个强子发射源的形成.关联链〈p⊥(Mi)〉Mi/〈M〉,〈NKMK(NπMπ)〉Nπ/〈Nπ〉,〈N(p⊥)〉p⊥/〈p⊥〉反映的是非线性效应.质量质量关联则揭示强子物理中的质量产生过程都是非线性的
【Abstract】 The nonlinear correlations between hadronic mass and transverse momentum are connected with theanomalous massdimension γm(gR) and an universal quatity 〈M〉 (0.192GeV/c2),βm(gR)=3[1+γm(gR)/2]/2π,α*S=0.128(QCD) at fixed point.theorem of energy minimum (momentum maximum) and the saturation of strong interaction cause the formation of a few hadron emission souvce.The correlation chain,〈p⊥(Mi)〉Mi/〈M〉,〈NKMK(NπMπ)〉Nπ/〈Nπ〉,〈N(p⊥)〉p⊥/〈p⊥〉,relects the nonlinear effects.The massmass correlations reflect that the mass creation processes are all nonlinear in Multihadron Production.
- 【文献出处】 云南大学学报(自然科学版) ,JOURNAL OF YUNNAN UNIVERSITY (NATURAL SCIENCES) , 编辑部邮箱 ,1998年04期
- 【分类号】O572
- 【被引频次】4
- 【下载频次】22