DIFFRACTION AND THE GLUON MASS

被引：71

作者：

DUCATI, MBG

HALZEN, F

NATALE, AA

机构：

[1] UNIV FED RIO GRANDE SUL,INST FIS,BR-91501 PORTO ALEGRE,RS,BRAZIL

[2] UNIV ESTADUAL PAULISTA,INST FIS TEOR,BR-01405 SAO PAULO,BRAZIL

来源：

PHYSICAL REVIEW D | 1993年 / 48卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.48.2324

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We recently proposed a QCD Pomeron described by the exchange of two nonperturbative gluons characterized by a dynamically generated gluon mass. It is shown here that data on elastic scattering, exclusive rho production in deep inelastic scattering, and the J/psi-nucleon total cross section can be successfully described in terms of a single gluon mass m(g) congruent-to 0.37 GeV. We observe that the total cross sections of hadrons with small radii, such as J/psi, have a marked dependence on the effective gluon mass.

引用

页码：2324 / 2328

页数：5

共 29 条

[1] NUMERICAL-CALCULATION OF THE MOMENTUM-SPACE GLUON PROPAGATOR IN QUENCHED, REDUCED QCD3 [J].