Work

Approach to meson-baryon femtoscopy using effective field theories

Year: 2025

Type: conference-paper

Abstract: We calculate several femtoscopy correlation functions in the strangeness sectors $S=0$ and $S=-2$ for meson-baryon interactions. We combine the amplitudes of chiral perturbation theory at leading order with the TROY (T-matrix-based Routine for HadrOn femtoscopY) framework. We consider the correlation function for the $\pi^+p$ and $\pi^-p$ channels, which are currently under analysis by the ALICE collaboration at the LHC. Furthermore, we will show that analogous interactions can be used to reproduce the results for $K_S\Lambda$ correlation functions obtained by ALICE collaboration in PbPb collisions.

Source: International Conference on Quarks and Nuclear Physics (QNP)

DOI: 10.22323/1.465.0106

Authors: Alvaro Peña Almazán, Juan M. Torres-Rincon

Language: English

Topic: High-Energy Particle Collisions Research

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funders: Agencia Estatal de Investigación, Institut de Ciències del Cosmos

Awards: G1175115578, G2262748287, G300979063, G3035362077, G307339487, G3089118260, G3480869486, G3780874795, G425668148, G5080475149, G7084143925, G8838489467

OpenAlex ID: W4407883596

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