Precise half-life measurement of 110Sn and 109In isotopes
  The half-lives of 110Sn and 109In isotopes have been measured with high precision. The results are T1/2 =4.173 +- 0.023 h for 110Sn and T1/2 = 4.167 +-0.018 h for 109In. The precision of the half-lives has been increased by a factor of 5 with respect to the literature values which makes results of the recently measured 106Cd(alpha,gamma)110Sn and 106Cd(alpha,p)109In cross sections more reliable. 
Gy. Gyurky, Z. Elekes, Zs. Fulop, G.G. Kiss, E. Somorjai, A. Palumbo,   M. Wiescher