2020

• Riccardo Raabe and Alex Arokiaraj (KU Leuven, Belgique) in the group of M. Vandebrouck (Irfu/DPhN)

• Pr. Ilias Savvidis (University Aristote of Thessaloniki, Greece) in the group of I. Giomataris (Irfu/DEDIP)

• Kirill Semenov-Tian-Shansky (Petersburg Nuclear Physics Institute, Russia) in the group of B. Pire (LLR)

• Savvas Zafeiropoulos (University of Heidelberg, Germany) in the group of B. Blossier (IJCLab/Théorie)

• Pr. William Unruh (University of British Columbia, Canada) in the group of R. Parentani (IJCLab/Théorie)