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\section*{Communications}

\subsection*{Oral}

\item[1] ``Muonium Reaction in MgO: a case study for the doorway model'', Rui C. Vilão, Ali Roonkiani, Apostolos G. Marinopoulos, Helena V. Alberto, João M. Gil, Ricardo B L Vieira, Robert Scheuermann, Alois Weidinger, Física 2024 - 24 Conferência Nacional de Física (2024).

\subsection*{Poster}

\item[2] ``Hydrogen impurity in MgO as seen by the muonium analogue'', Ali Roonkiani, Rui C Vilão, R. B. L. Vieira, Helena V Alberto, João M Gil, R. Scheuermann, A. G. Marinopoulos, 15th International Conference on Muon Spin Rotation, Relaxation and Resonance
Parma, Italy, 29/August-2/September (2022).

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