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

Amplitude analyses of charm decays

1 Aug 2026, 19:00
2h
Praiamar Natal Hotel & Convention

Praiamar Natal Hotel & Convention

R. Francisco Gurgel, 33 - Ponta Negra, Natal - RN, 59090-050
Poster (early career: student or postdoctoral researcher) Strong Interactions and Hadron Physics Poster session

Speaker

Gustavo Alejandro Loachamin Ordonez (Pontifical Catholic University of Rio de Janeiro (BR))

Description

Amplitude analyses of multibody charm decays at LHCb offer a powerful framework to investigate their resonant substructure and the underlying strong-interaction dynamics. Using large samples of pp collision data, coherent amplitude models are employed to describe the interference of intermediate states across the available phase space. These studies allow the extraction of resonance parameters, relative phases, and fit fractions, providing essential input for precision studies of charm hadron spectroscopy and for measurements sensitive to CP violation.

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Author

Gustavo Alejandro Loachamin Ordonez (Pontifical Catholic University of Rio de Janeiro (BR))

Presentation materials

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