Natural and enriched tungsten as target for heavy ion experiments Bettina Lommel, Annett Hübner, Birgit Kindler, Anita Reckziegel, Maxim Saifulin, Jutta Steiner and Vera Yakusheva EPJ Web Conf., 327 (2025) 01004 Published online: 26 June 2025 DOI: 10.1051/epjconf/202532701004