Jet-hadron production at the LHC in NLA BFKL.

Bolognino A.D., Celiberto F.G., Ivanov D.Y., Maher M.M., Papa A.

I - Fisica nucleare e subnucleare
Aula 32C-3 - Venerdì 21 h 09:00 - 12:00
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LHC energies offer us a unique opportunity to test the Standard Model in unprecedented kinematic ranges. Semihard processes represent a challenge in the high-energy limit QCD. Here, fixed-order calculations miss the effect of large energy logarithms, which must therefore be resummed to all orders. The BFKL approach allows accomplishing this resummation. We propose to study the hadron-jet correlations analysing the effect of asymmetric cuts for the transverse momenta which emphasize BFKL effects. The hadron tagging introduces dependence on fragmentation functions, while the larger rapidities enhance the exclusiveness of the final state.

Società Italiana di Fisica - Via Saragozza 12 40123 Bologna P.IVA 00308310374 | credits