%0 Journal Article
%T One-loop contributions in the EFT for the $¦«N \to NN$ transition
%A Axel P¨¦rez-Obiol
%A David R. Entem
%A Bruno Juli¨¢-D¨ªaz
%A Assumpta Parre£¿o
%J Physics
%D 2013
%I arXiv
%R 10.1103/PhysRevC.87.044614
%X We consider the $\Lambda N\to NN$ weak transition, responsible for a large fraction of the non-mesonic weak decay of hypernuclei. We follow on the previously derived effective field theory and compute the next-to-leading one-loop corrections. Explicit expressions for all diagrams are provided, which result in contributions to all relevant partial waves.
%U http://arxiv.org/abs/1302.6955v1