Albrecht, JohannesAmhis, YasmineBeck, AnjaMarin Benito, Carla2025-04-102025-04-1020201126-6708https://hdl.handle.net/2445/220397The helicity formalism applied to the radiative decay Λ0 b → pK−γ is presented for the first time in this paper. The aim is to provide the necessary formalism to be able to resolve the resonant pK− structures at the photon pole by means of an amplitude analysis. Experimental effects, such as resolution, are also discussed.16 p.application/pdfengcc-by (c) Albrecht, J. et al., 2020http://creativecommons.org/licenses/by/4.0/FenomenologiaQuarksModel estàndard (Física nuclear)PhenomenologyQuarksStandard model (Nuclear physics)info:eu-repo/semantics/article7579092025-04-10info:eu-repo/semantics/openAccess