EPJ Web of Conferences (Jan 2023)

Studies of low-energy K−-nucleus/nuclei interactions with light nuclei by AMADEUS

  • Skurzok Magdalena,
  • Bazzi Massimiliano,
  • Bragadireanu Mario,
  • Bosnar Damir,
  • Cargnelli Michael,
  • Clozza Alberto,
  • De Paolis Luca,
  • Del Grande Raffaele,
  • Fabbietti Laura,
  • Guaraldo Carlo,
  • Iliescu Mihai,
  • Levi Sandri Paolo,
  • Marton Johann,
  • Miliucci Marco,
  • Moskal Paweł,
  • Piscicchia Kristian,
  • Ramos Angels,
  • Scordo Alessandro,
  • Silarski Michał,
  • Sirghi Diana Laura,
  • Sirghi Florin,
  • Spallone Antonio,
  • Vazquez Doce Oton,
  • Wycech Sławomir,
  • Zmeskal Johann,
  • Curceanu Catalina

DOI
https://doi.org/10.1051/epjconf/202327911019
Journal volume & issue
Vol. 279
p. 11019

Abstract

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The AMADEUS Collaboration aims to provide unique experimental constraints to the antikaon-nucleon strong interaction in the regime of nonperturbative QCD. The K− nuclear captures, both at-rest and in-flight, are studied using the monochromatic low-momentum kaon beam (pK ∼ 120 MeV/c) produced at the DAΦNE collider, interacting with the KLOE detector materials. The studies are performed by reconstructing the hyperon-pion and hyperonnucleon final states. In this work a brief description of AMADEUS results for Λπ− and Λp final states is presented.