CONFORMAL PROPERTIES OF THE ODDERON IN QCD

被引:33
作者
GAURON, P
LIPATOV, L
NICOLESCU, B
机构
[1] UNIV PARIS 06,LPTPE,F-75252 PARIS 05,FRANCE
[2] LENINGRAD NUCL PHYS INST,LENINGRAD 188350,USSR
[3] UNIV PARIS 06,PARIS,FRANCE
关键词
D O I
10.1016/0370-2693(91)91633-7
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We construct, in the framework of QCD, the conformally invariant functional whose maximal value gives the J-plane location of the leading singularity of the t-channel partial waves in LLA for diagrams with n reggeized gluons. In the case of the odderon the wave function in impact-parameter space depends on only one anharmonic ratio and the corresponding functional is significantly simplified. We discuss in the variational approach the relation between the odderon and the pomeron in QCD. A semi-quantitative argument is given that the intercept of the odderon in LLA is probably bigger than 1.
引用
收藏
页码:407 / 410
页数:4
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