Expected impact from weak reactions with light nuclei in corecollapse supernova simulations T. Fischer, G. Martínez-Pinedo, M. Hempel, L. Huther, G. Röpke, S. Typel and A. Lohs EPJ Web of Conferences, 109 (2016) 06002 Published online: 12 February 2016 DOI: 10.1051/epjconf/201610906002