30 July 2026 to 5 August 2026
Natal Convention Center
America/Sao_Paulo timezone

Energy dependence of double parton scattering cross-sections for quarkonium and open-charm final states from √s = 7 to 100 TeV

31 Jul 2026, 19:00
2h
Praiamar Natal Hotel & Convention

Praiamar Natal Hotel & Convention

R. Francisco Gurgel, 33 - Ponta Negra, Natal - RN, 59090-050
Poster Strong Interactions and Hadron Physics Poster session

Speaker

Mapse Barroso Ferreira Filho (CBPF - Brazilian Center for Physics Research (BR))

Description

With the increasing center-of-mass energy in collision experiments like the LHC, multi-parton interactions are becoming more important for understanding particle production in these environments. In this work, we investigate how the cross-sections for the associated production of quarkonia and open-charm hadrons scale with center-of-mass energy in proton-proton collisions. We obtain the predictions for the cross-section from LHC Run 1 energies (√s = 7 TeV) to FCC-hh energies (√s = 100 TeV) and compare with known models and available LHC experimental data. Preliminary results indicate that the correlation between the cross-section and the center-of-mass energy is not linear and can vary for different particle channels.

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Authors

Eduardo Alves Coelho (CBPF - Brazilian Center for Physics Research (BR)) Kevin Mota Amarilo (Universidade do Estado do Rio de Janeiro (BR)) Lucas Johnny Monte Tamayo (Universidade do Estado do Rio de Janeiro (BR)) Mapse Barroso Ferreira Filho (CBPF - Brazilian Center for Physics Research (BR)) Marcelle Lopes Do Nascimento (Universidade do Estado do Rio de Janeiro (BR))

Presentation materials