Retraction: r-process nucleosynthesis in the MHD+neutrino-heated collapsar jet (A&A (2015) 582 (A34) DOI: 10.1051/0004-6361/201526110)

We have become aware, through a whistle-blower complaint, of very extensive overlap between this article and International Journal of Modern Physics E., Vol. 22, No. 10, 1330022 (2013) by the same authors. A&A therefore retracts this article. The corresponding author, Grant J. Mathews, understands our decision. Ko Nakamura, Toshitaka Kajino, and Seiji Harikae were copied on the correspondence and have not objected. We have been unable to find recent contact information for Susumu Sato.