Erlangen 2026 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 10: Invited Talks

HK 10.3: Hauptvortrag

Dienstag, 17. März 2026, 12:00–12:30, MED 00.915

Jet Targets for Nuclear and Hadron Physics Experiments — •Alfons Khoukaz — Institut für Kernphysik, Universität Münster, 48149 Münster

Jet beams are widely used as targets in many fields of physics. Prominent examples are scattering experiments at hadron and lepton accelerators or at high-power laser facilities, where pure and windowless targets with adjustable thickness are required in vacuum. Depending on the specific experimental situation, different types of targets such as gas-jets, cluster-jets or pellet streams can be used to fulfil the required properties. However, in recent years new experimental challenges have emerged that require a significant improvement in the performance of existing target technologies and the development of new target beam generation and monitoring techniques. Inspired by this, new research projects have been initiated, focusing on the development of state-of-the-art jet targets. This talk gives an overview of the developments on cryogenic gas-jet, cluster-jet and frozen pellet/filament targets at the University of Münster.

Keywords: Gas-jet targets; Cluster-jet beams; Fixed target experiments; Jet beam diagnostics; Hadron physics