title: Particle acceleration on megaparsec scales in a merging galaxy cluster.
authors.affiliation: Leiden Observatory, Leiden University, P.O. Box 9513, NL-2300 RA Leiden, Netherlands. rvweeren@strw.leidenuniv.nl
authors.forename: Reinout J
authors.initials: RJ
authors.lastname: van Weeren
authors.forename: Huub J A
authors.initials: HJ
authors.lastname: Röttgering
authors.forename: Marcus
authors.initials: M
authors.lastname: Brüggen
authors.forename: Matthias
authors.initials: M
authors.lastname: Hoeft