Volume 475 - FAIR next generation scientists - 8th Edition Workshop (FAIRness2024) - Main session
Partial Wave Analysis for Pion-Induced Resonance Studies in the HADES Experiment
A.M. Foda
Full text: pdf
Published on: March 04, 2026
Abstract
The High Acceptance Di-Electron Spectrometer (HADES) collaboration at GSI employs a pion beam to examine the characteristics of baryonic resonances and their decay channels. This pion-beam facility enables the generation of baryonic resonances in the s-channel at a fixed center of mass energy ($\sqrt{s}$). In anticipation of conducting a more comprehensive exploration of the resonance regions in pion-proton collisions, a new implementation of the K-matrix & D-matrix
frameworks is currently under development. This implementation aims to offer a refined mapping of these regions. Example fits are presented showing the current status and the potential of the
new framework.
DOI: https://doi.org/10.22323/1.475.0012
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