Volume 465 - 10th International Conference on Quarks and Nuclear Physics (QNP2024) - E. Hadron and Nuclear Interactions
Approach to meson-baryon femtoscopy using effective field theories
A. Peña Almazán* and J.M. Torres-Rincon
*: corresponding author
Full text: pdf
Pre-published on: February 24, 2025
Published on: March 25, 2025
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.
DOI: https://doi.org/10.22323/1.465.0106
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