Gießen 2024 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 11: Hadron Structure and Spectroscopy II

HK 11.4: Vortrag

Montag, 11. März 2024, 17:30–17:45, HBR 62: EG 19

New data for the photoproduction of Λ(1520) at the BGOOD experiment — •Emil Rosanowski for the BGOOD collaboration — Physikalisches Institut, Universität Bonn

The BGOOD experiment at the ELSA facility at the University of Bonn is used to study photoproduction in the uds sector. The unique design of a central electromagnetic calorimeter complemented by a forward spectrometer for charged particles enable the study of K⁺Y systems, where the recoiling hyperon (Y) is at low momentum transfer.

Studies of the reaction γ p→ K⁺Λ(1520) where the K⁺ is at forward angles were made. Preliminary differential cross section measurements will be presented.

Supported by DFG projects 388979758/405882627 and the European Union’s Horizon 2020 programme, grant 824093.

Keywords: BGOOD; Photoproduction; Bonn