Scattering of color dipoles: from low to high energies

Abstract

A dipole-dipole scattering amplitude is calculated exactly in the first two orders of perturbation theory. This amplitude is an analytic function of the relative energy and the dipoles' sizes. The cross section of the dipole-dipole scattering approaches the high-energy BFKL asymptotics starting from a relatively large rapidity $\sim 5$.

13 pages, 10 postscript figures, typos corrected

References in corpus (3)

• The Energy Dependence of the Saturation Momentum from RG Improved BFKL Evolution
• NLO Corrections to the Photon Impact Factor: Combining Real and Virtual Corrections
• On the Calculation of the NLO Virtual Photon Impact Factor

Cited by in corpus (24)

• NLO evolution of color dipoles
• Renormalisation group improved small-x Green's function
• Numerical analysis of the Balitsky-Kovchegov equation with running coupling: dependence of the saturation scale on nuclear size and rapidity
• Two-parton scattering in the high-energy limit
• High-enegy effective action from scattering of QCD shock waves
• Scattering of shock waves in QCD
• Particle production in high-energy collisions beyond the shockwave limit
• Collinear Singularities and Running Coupling Corrections to Gluon Production in CGC
• When does the gluon reggeize?
• ${\gamma }^{\ast }{\gamma }^{\ast }$ Cross Section at NLO and Properties of the BFKL Evolution at Higher Orders
• High-energy hadron-hadron (dipole-dipole) scattering from lattice QCD
• Analyticity and crossing symmetry of the eikonal amplitudes in gauge theories
• On the loop-loop scattering amplitudes in Abelian and non-Abelian gauge theories
• Can the pomeron be derived from a Euclidean-Minkowskian duality?
• Instanton effects on Wilson-loop correlators: a new comparison with numerical results from the lattice
• A nonperturbative foundation of the Euclidean-Minkowskian duality of Wilson-loop correlation functions
• Formulating Light Cone QCD on the Lattice
• Asymptotic Energy Dependence of Hadronic Total Cross Sections from Lattice QCD
• High-energy amplitudes in N=4 SYM in the next-to-leading order
• Structure constants of twist-two light-ray operators in the triple Regge limit
• QCD instantons in high energy diffractive scattering: Instanton model of Pomeron
• Lattice approach to high-energy hadron-hadron scattering
• Infrared finitness and analyticity properties of the loop-loop scattering amplitudes in gauge theories
• High-energy behavior of hadronic total cross sections from lattice QCD