Decay properties of isomeric states in radium isotopes close to N = 126 F. P. Heßberger, S. Hofmann, I. Kojouharov and D. Ackermann Eur. Phys. J. A, 22 2 (2004) 253-260 Published online: 09 November 2004 DOI: 10.1140/epja/i2003-10233-9