Media type: E-Article Title: A first estimate of η/s in Au+Au reactions at Elab = 1.23 AGeV Contributor: Reichert, Tom; Inghirami, Gabriele; Bleicher, Marcus Published: Elsevier BV, 2021 Published in: Physics Letters B, 817 (2021), Seite 136285 Language: English DOI: 10.1016/j.physletb.2021.136285 ISSN: 0370-2693 Origination: Footnote: Access State: Open Access