Production and electromagnetic decay of hyperons: a feasibility study with HADES as a Phase-0 experiment at FAIR
Creators: name: Adamczewski-Musch, J.
name: Belyaev, A.
name: Blanco, A.
name: Blume, C.
name: Charlotte, C.
name: Borisenko, D. S.
name: Charlotte, C.
name: Chlad, L.
name: Chudoba, P.
name: Ciepał, I.
name: Derichs, A.
name: Dittert, D.
name: Dreyer, J.
name: Esmail, W. A.
name: Fateev, O.
name: Fonte, P.
name: Friese, J.
name: Fröhlich, I.
name: Förtsch, J.
name: Galatyuk, T.
name: Georgadze, I.
name: Golosov, O.
name: Golubeva, M.
name: Greifenhagen, R.
name: Grunwald, M.
name: Grzonka, D.
name: Guber, F.
name: Gumberidze, M.
name: Harabasz, S.
name: Heinz, T.
name: Heybeck, B.
name: Höhne, C.
name: Holona, M.
name: Holzmann, R.
name: Huck, H.
name: Ierusalimov, A.
name: Imre, M.
name: Ivashkin, A.
name: Kämpfer, B.
name: Kampert, K-H.
name: Kardan, B.
name: Kedych, V.
name: Khomyakov, V.
name: Koenig, I.
name: Koenig, W.
name: Kohls, M.
name: Kornakov, G.
name: Kornas, F.
name: Kotte, R.
name: Kozela, A.
name: Kozlov, V.
name: Kres, I.
name: Kuboś, J.
name: Kugler, A.
name: Kulessa, P.
name: Ladygin, V.
name: Lalik, R.
name: Galliard, C. Le
name: Lebedev, A.
name: Lebedev, S.
name: Linev, S.
name: Lopes, L.
name: Lorenz, M.
name: Lykasov, G.
name: Malige, A.
name: Markert, J.
name: Matulewicz, T.
name: Michel, J.
name: Morozov, S.
name: Müntz, C.
name: Naumann, L.
name: Nowakowski, K.
name: Orfanitsky, S.
name: Otto, J. -H.
name: Patel, V.
name: Pauly, C.
name: Pechenov, V.
name: Pechenova, O.
name: Andrade, G. Perez
name: Petukhov, O.
name: Pfeifer, D.
name: Piasecki, K.
name: Pietraszko, J.
name: Prozorov, A.
name: Przygoda, W.
name: Pysz, K.
name: Ramstein, B.
name: Rathod, N.
name: Regina, J.
name: Reshetin, A.
name: Reznikov, S.
name: Rieger, J. T.
name: Ritman, J.
name: Rodriguez-Ramos, P.
name: Rost, A.
name: Rustamov, A.
name: Salabura, P.
name: Saraiva, J.
name: Schild, N.
name: Schwab, E.
name: Schönning, K.
name: Scozzi, F.
name: Seck, F.
name: Selyuzhenkov, I.
name: Serdyuk, V.
name: Shabanov, A.
name: Singh, U.
name: Smyrski, J.
name: Sobiella, M.
name: Spies, S.
name: Strikhanov, M.
name: Ströbele, H.
name: Stroth, J.
name: Sumara, K.
name: Svoboda, O.
name: Szala, M.
name: Szewczyk, J.
name: Taranenko, A.
name: Tlusty, P.
name: Traxler, M.
name: Wagner, V.
name: Wasiluk, M.
name: Weber, A. A.
name: Wendisch, C.
name: Wintz, P.
name: Włoch, B.
name: Zbroszczyk, H. P.
name: Zherebzova, E.
name: Zhilin, A.
name: Zinchenko, A.
name: Zumbruch, P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: A feasibility study has been performed in order to investigate the performance of the HADES detector to measure the electromagnetic decays of the hyperon resonances $Σ(1385)^0$, $Λ(1405)$ and $ΛΛ(1520)$ as well as the production of double strange baryon systems $Ξ^-$ and $ΛΛ$ in p+p reactions at a beam kinetic energy of 4.5 GeV. The existing HADES detector will be upgraded by a new Forward Detector, which extends the detector acceptance into a range of polar angles that plays a crucial role for these investigations. The analysis of each channel is preceded by a consideration of the production cross-sections. Afterwards the expected signal count rates using a target consisting of either liquid hydrogen or polyethylene are summarized.
description: Draft prepared by Rafa{\l} Lalik, James Ritman, Piotr Salabura, 19 pages, 21 figures, 4 tables