Wei Tang
Abstract
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We show that the high energy limit of quark-quark, or gluon-gluon, elastic scattering is calculable in terms of the BFKL pomeron when -t >> A&,.Surprisingly, this on-shell amplitudes does not have infrared divergences in the high energy limit.
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We show that the high energy limit of quark-quark, or gluon-gluon, elastic scattering is calculable in terms of the BFKL pomeron when -t >> A&,.Surprisingly, this on-shell amplitudes does not have infrared divergences in the high energy limit.
Key concepts: Parton, Particle physics, Physics, Quantum chromodynamics, High energy, Scattering, Elastic scattering, Nuclear physics