t-channel approach to Reggeon interactions in QCD.
نویسنده
چکیده
Starting from the multi-Regge effective action for high-energy scattering in QCD a t-channel approach can be developed which is similar to the approach by White based on general Regge arguments. The BFKL kernel of reggeized gluon interaction, contributions to the 2 → 4 reggeized gluon vertex function and the one-loop correction to the BFKL kernel are considered. The conditions are discussed under which this approach can provide a simple estimante of the next-to-leading logarithmic corrections to the BFKL perturbative pomeron intercept. supported by Deutsche Forschungsgemeinschaft
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عنوان ژورنال:
- Physical review. D, Particles and fields
دوره 53 3 شماره
صفحات -
تاریخ انتشار 1996