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Résumé |
The analysis of azimuthal correlations along with jet shapes in multiparticle production can be useful to
uncover the existence of new physics beyond the Standard Model, e.g., Hidden Valley, in the e + e −
annihilation at high energies. In this seminar, based on previous theoretical studies and using PYTHIA8
event generator, it is found that both azimuthal and rapidity long-range correlations are enhanced due to
the presence of a new stage of matter on top of the QCD partonic cascade. Ridge structures, similar to
those observed at the LHC, show up providing a possible signature of new physics at future e + e
−colliders. Preliminary results on pp collisions will be discussed for completeness. |
