Nuclear modification factor IAA in AA collisions at RHIC and LHC energies in scenarios with and without quark-gluon plasma formation in pp collisions

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Resumo

We calculate the away-side hadron-triggered modification factor IAA in AA collisions at RHIC and LHC energies for scenarios with and without quark-gluon plasma formation in pp collision. We find that for both scenarios theoretical results for IAA agree well with the available data for 2.76 TeV Pb + Pb and 0.2 TeV Au + Au collisions. We make predictions for IAA in 7 TeV O + O collisions that are planned at the LHC. Our results show that measuring IOO in the whole centrality interval and at small centrality (≲ 5 %) may give information on the presence of jet quenching in pp collisions.

Sobre autores

B. Zakharov

L. D. Landau Institute for Theoretical Physics

Email: bgz@itp.ac.ru
Moscow, Russia

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