Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Domaines hep-ph
Date Mardi 25 Janvier 2022
Heure 14:00
Institut LPTHE
Salle Library & Zoom link in comments
Nom de l'orateur Perez-Ramos
Prenom de l'orateur Redamy
Addresse email de l'orateur
Institution de l'orateur LPTHE
Titre Hadron correlations on the search of new physics beyond the standard model in the e+e- annihilation and the LHC
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.
Numéro de preprint arXiv
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