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arXiv · 1108.1705

Underlying Event in pp Collisions at LHC Energies

A. G. Agócs·G. G. Barnaföldi·P. Lévai
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Abstract

Hadron production is investigated in proton-proton (pp) collisions at \surds = 7 TeV LHC energy - especially outside the cones of identified jets. We improved the original CDF definition of underlying event and introduce surrounding rings/belts (SB) around the cone of identified jets. We compare the characteristics of hadron production using the original CDF-based and the new SB-based via analysing PYTHIA generated fluxes of these hadrons within the geometrical regions of pp collisions.

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A. G. Agócs, G. G. Barnaföldi, P. Lévai. 2011-08-08. Underlying Event in pp Collisions at LHC Energies. https://arxiv.org/abs/1108.1705

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