Britsch, M. Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
Schmelling, M. Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society;
LHCb Collaboration, Aaij, R., Abellán Beteta, C., Adametz, A., Adeva, B., Adinolfi, M., et al. (2012). Measurement of the effective B-s(0) -> K+ K- lifetime. Physics Letters B, 716(3-5), 393-400. doi:10.1016/j.physletb.2012.08.033.