https://doi.org/10.1051/epjconf/202227108004
New results on light nuclei, hyperons and hypernuclei from HADES (HADES collaboration)
1 LIP-Laboratório de Instrumentação e Física Experimental de Partículas , 3004-516 Coimbra, Portugal
2 AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, 30-059 Kraków, Poland
3 Institute of Nuclear Physics, Polish Academy of Sciences, 31342 Kraków, Poland
4 Smoluchowski Institute of Physics, Jagiellonian University of Cracow, 30-059 Kraków, Poland
5 GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany
6 Technische Universität Darmstadt, 64289 Darmstadt, Germany
7 Institut für Strahlenphysik, Helmholtz-Zentrum Dresden-Rossendorf, 01314 Dresden, Germany
8 Institut für Kernphysik, Goethe-Universität, 60438 Frankfurt, Germany
9 Physik Department E62, Technische Universität München, 85748 Garching, Germany
10 II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany
11 Forschungszentrum Juelich, 52428 Juelich, Germany
12 Frederick University, 1036 Nicosia, Cyprus
13 Department of Physics, University of Cyprus, 1678 Nicosia, Cyprus
14 Laboratoire de Physique des 2 infinis Irène Joliot-Curie, Université Paris-Saclay, CNRS-IN2P3., F-91405 Orsay , France
15 Nuclear Physics Institute, The Czech Academy of Sciences, 25068 Rez, Czech Republic
16 Uniwersytet Warszawski - Instytut Fizyki Doświadczalnej, 02-093 Warszawa, Poland
17 Warsaw University of Technology, 00-662 Warsaw, Poland
18 Bergische Universität Wuppertal, 42119 Wuppertal, Germany
19 also at Coimbra Polytechnic - ISEC, Coimbra, Portugal
20 also at Technische Universität Dresden, 01062 Dresden, Germany
21 also at Charles University, Faculty of Mathematics and Physics, 12116 Prague, Czech Republic
22 also at Dipartimento di Fisica and INFN, Università di Torino, 10125 Torino, Italy
23 also at University of Wrocław, 50-204 Wrocław, Poland
* e-mail: s.spies@gsi.de
Published online: 9 November 2022
In March 2019 the HADES experiment recorded 14 billion Ag+Ag collisions at √sNN = 2.55 GeV as a part of the FAIR phase-0 physics program. In this contribution, we present and investigate our capabilities to reconstruct and analyze weakly decaying strange hadrons and hypernuclei emerging from these collisions. The focus is put on measuring the mean lifetimes of these particles.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
