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高阶Bose-Einstein关联的动力学奇异性

Dynamical Singularities in High Order Bose-Einstein Genuine Correlations
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摘要 量子场论中古典数学不能描写奇异性的g2R依赖(动力学奇异性),在现代数学刻画的非微扰(公理化)场论中g2R通过反常维度γB(gR)、γF(gR)与γm(gR)进入N点截断Green广函G(N)(gR,aQN)并控制其奇异性,NBγB(gR)阶导数将G(N)μ(gR,aQN)的奇异性从极点移动到它的幂邻域,q阶Bose-Einstein真关联实验(q=2,3,UAI;q=2,3,4,NA22)揭示出:(1)奇异性完全由γB(gR)控制.(2)γB(gR)的电荷依赖为(gR±beR)2,这里b<1,gR=α槡s(QCD,-3γB(gR)=αs).(3)Bose-Einstein关联实验直接测量出反常维度γB(gR)的数值.(4)质量奇异性由反常维度γm(gR)控制,质壳超分布的奇异方程给出递增的质量序列m1<m2<…<m2n=Max m2,反常维度关系γm(gR)/γB(gR)=-6/π(QCD),与实验数据符合. In quantum field theory, the classical mathematics can not describe the coupling constant gR-dependence of the singularities. In the modern mathematics the singularities of N-point trancated Green' s generalized functions Gu(N) ( gR, aQN ) are controlled by theg2 through the anomalous dimensions γ8 ( gR ), γF ( gR ) and γm( gR ) . The derivatives with N8γ8 ( gR ) -order remove the singularities from the poles to powers-neighborhood. The experiments of q-order Bose-Einstein genuine correlations ( q = 2,3, UAI ; q = 2,3,4, NA22 ) demonstrate that : ( 1 ) The singularities of Bose- Einstein correlations are controlled by T8 ( gR ) , Bose-Einstein correlations are pure effects of the anomalous dimensions ( A-D effects). (2) The charge-dependence of γ8 (gR,eR) is represented by (gR± beR ) 2,where b 〈 1,gR = /α( α = - 3γB (gR) QCD). ( 3 ) The anomalous dimensions γ8 (gR, eR ) are directly measured by the experiments of Bose-Ein- stein correlations. (4) Mass-singularity is controlled by γm (gR)- The singular equation of the mass-shell ultra distribu- tion arrives at a increasing mass-sequence m1 〈 m2 〈... 〈 m2n = Max m2. The relation γm (gR)/γ8 (gR) = - 6/π(QCD) is consistent with the experimental data.
作者 赵喜 赵树松
出处 《信阳师范学院学报(自然科学版)》 CAS 北大核心 2013年第2期184-189,共6页 Journal of Xinyang Normal University(Natural Science Edition)
基金 云南省教育厅科研项目(2010Y156)
关键词 奇异性的g2R依赖 Bose-Einstein关联A-D效应 质壳奇异方程 强相互作用的电荷依赖 gR2-dependenee of singularity anomalous dimension effects of Bose-Einstein correlations singular e-quation of mass shell charge-dependence of strong interaction.
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