This title appears in the Scientific Report :
2021
Please use the identifier:
http://dx.doi.org/10.1140/epja/s10050-021-00388-w in citations.
Please use the identifier: http://hdl.handle.net/2128/27817 in citations.
Production and electromagnetic decay of hyperons: a feasibility study with HADES as a phase-0 experiment at FAIR
Production and electromagnetic decay of hyperons: a feasibility study with HADES as a phase-0 experiment at FAIR
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 Λ(1520) as well as the production of double strange baryon systems Ξ− and Λ Λ in p + p reactions at a beam ki...
Saved in:
Please use the identifier: http://hdl.handle.net/2128/27817 in citations.
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 Λ(1520) as well as the production of double strange baryon systems Ξ− and Λ Λ in p + p reactions at a beam kinetic energy of 4.5GeV. 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. |