LOFAR MSSS: Discovery of a 2.56 Mpc giant radio galaxy associated with a disturbed galaxy group

This document is the Accepted Manuscript of an article accepted for publication in Astronomy & Astrophysics following peer review. The version of record [A. O. Clarke, et al, LOFARMSSS: Discovery of a 2.56 Mpc giant radio galaxyassociated with a disturbed galaxy group, A&A, Vol 601, May 2017), is available online at DOI https://doi.org/10.1051/0004-6361/201630152. Published by EDP Sciences. © ESO, 2017.