19-21 noviembre 2024
Madrid
Europe/Madrid timezone

Description of femtoscopic correlations with realistic pion-kaon interactions: the kappa/K0*(700) case

20 nov. 2024 11:15
15m
Física Teórica Física Teórica

Ponente

Alejandro Canoa Monsalve (Universidad Complutense de Madrid)

Descripción

The ALICE collaboration has recently reported pi+-K_S femtoscopic correlations in pp collisions[1]. Here we show [2] how they can be well described using existing realistic pi-K interactions obtained from a dispersive analysis of scattering data [3], containing an accurate description of the kappa/K0*(700) resonance pole.
[1] . Acharya et al. (ALICE), Phys. Lett. B 856, 138915 (2024), arXiv:2312.12830 [hep-ex]
[2] in progress: M. Albaladejo, A. Canoa, J.M. Nieves, J.R.Pelaez and E.Ruiz-Arriola
[3] J.R.Pelaez, A. Rodas,Phys.Rept. 969 (2022) 1-126

Autores primarios

Alejandro Canoa Monsalve (Universidad Complutense de Madrid) Dr. Enrique Ruiz Arriola (Universidad de Granada) Dr. Jacobo Ruiz de Elvira Carrascal (Universidad Complutense de Madrid) Dr. José Ramón Peláez Sagredo (Universidad Complutense de Madrid) Dr. Juan Miguel Nieves Pamplona (IFIC-CSIC) Dr. Miguel Albadalejo Serrano (IFIC-CSIC)

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