Title of article
Reggeized gluons with a running coupling constant
Author/Authors
M. Braun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
6
From page
190
To page
195
Abstract
The equation for two reggeized gluons in the vacuum channel is generalized to take into account the running QCD coupling constant on the basis of the bootstrap condition for gluon reggeization. Both the gluon trajectory as a function of momentum and the interaction as a function of distance grow like log log in the ultraviolet. The resulting equation depends on the confinement region. With a simple parametrization of its influence by an effective gluon mass the pomeron intercept turns out to be much smaller than for a fixed coupling constant (the BFKL pomeron).
Journal title
PHYSICS LETTERS B
Serial Year
1995
Journal title
PHYSICS LETTERS B
Record number
904780
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