The 198Au β − half-life in the metal Au revisited K. Fortak, R. Kunz, L. Gialanella, H. -W. Becker, J. Meijer and F. Strieder Eur. Phys. J. A, 46 2 (2010) 161-164 Published online: 25 September 2010 DOI: 10.1140/epja/i2010-11030-1