Bent crystals for efficient beam steering of multi TeV-particle beams A. Mazzolari, M. Romagnoni, R. Camattari, E. Bagli, L. Bandiera, G. Germogli, V. Guidi and G. Cavoto Eur. Phys. J. C, 78 9 (2018) 720 Published online: 06 September 2018 DOI: 10.1140/epjc/s10052-018-6196-z