Two particle correlations inside one jet at "Modified Leading Logarithmic Approximation" of Quantum Chromodynamics; I: exact solution of the evolution equations at small x

Redamy Perez Ramos (1)

1 LPTHE - Laboratoire de Physique Théorique et Hautes Energies

We discuss correlations between two particles in jets at high energy colliders and exactly solve the MLLA evolution equations in the small x limit. We thus extend the Fong-Webber analysis to the region away from the hump of the single inclusive energy spectrum. We give our results for LEP, Tevatron and LHC energies, and compare with existing experimental data.

Mots clés: Perturbative Quantum Chromodynamics; Particle Correlations in jets; High Energy Colliders

Domaines: Physique des Hautes Energies - Phénoménologie [hep-ph]

Redamy Perez Ramos. Two particle correlations inside one jet at "Modified Leading Logarithmic Approximation" of Quantum Chromodynamics; I: exact solution of the evolution equations at small x. Journal of High Energy Physics, 2006, 06, pp.019. ⟨hal-00067767⟩