Comment on "138La-138Ce-136Ce nuclear cosmochronometer of the supernova neutrino process"

P. von Neumann-Cosel, A. Richter, A. Byelikov

The nuclear chosmochronometer suggested by Hayakawa et al. [Phys. Rev.C 77, 065802 (2008)] based on the 138La-138Ce-136Ce abundance ratio in presolar grains would be affected by th…