Guiding of relativistic electron beams in dense matter by longitudinally imposed strong magnetic fields

M. Bailly-Grandvaux, J.J. Santos, ∗ C. Bellei, P. Forestier-Colleoni, S. Fujioka, L. Giuffrida, J.J. Honrubia, D. Batani, R. Bouillaud, M. Chevrot, J.E. Cross, R. Crowston, S. Dorard, J.-L. Dubois, M. Ehret, 7 G. Gregori, S. Hulin, S. Kojima, E. Loyez, J.-R. Marquès, A. Morace, Ph. Nicoläı, M. Roth, S. Sakata, G. Schaumann, F. Serres, J. Servel, V.T. Tikhonchuk, N. Woolsey, and Z. Zhang Univ. Bordeaux, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence, France Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka, 565-0871, Japan ETSI Aeronáutica y del Espacio, Universidad Politécnica de Madrid, Madrid, Spain LULI-CNRS, École Polytechnique, CEA: Université Paris-Saclay; UPMC Université Paris 06: Sorbonne Universités, F-91128 Palaiseau cedex, France Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU, UK Department of Physics, Heslington, University of York, YO10 5DD, UK Institut für Kernphysik, Tech. Univ. Darmstadt, Germany (Dated: June 26, 2018)