Bonn 2020 – wissenschaftliches Programm

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HK: Fachverband Physik der Hadronen und Kerne

HK 52: Poster (b)

HK 52.7: Poster

Donnerstag, 2. April 2020, 16:30–18:30, Grotte

Femtoscopic study of the lambda-deuteron interaction in pp collisions at 13 TeV — •Michael Jung for the ALICE collaboration — Goethe Universität Frankfurt

A study of the lambda-deuteron interaction using femtoscopic methods in high-multiplicity pp collisions at 13 TeV will be presented. This interaction is in particular important to understand the properties of the hypertriton, a bound state made of a lambda and deuteron. With the good momentum resolution and particle identification capabilities of the ALICE experiment at the CERN LHC, a so called correlation function can be measured. Since this function depends on the two particle wave function, the potential of the interacting particles can be determined using comparisons to theoretical models. In this poster, the femtoscopy technique and the status of the analysis will be presented.