F. Campanario (TP), Q. Li (Paul Scherrer Institut, PSI, Villigen, Switzerland & State Key Laboratory of Nuclear Physics and Technology, Peking University, China), M. Rauch (TP), M. Spira (Paul-Scherrer-Institut, Villigen PSI, Switzerland)
FTUV-12-1121, KA-TP-41-2012, LPN12-126, PSI-PR-12-08, SFB-CPP-12-92
erhältlich unter arXiv:1211.5429