Cosmic ray sputtering yield of interstellar H2O ice mantles - Ice mantle thickness dependence E. Dartois, M. Chabot, T. Id Barkach, H. Rothard, B. Augé, A. N. Agnihotri, A. Domaracka and P. Boduch A&A, 618 (2018) A173 Published online: 24 October 2018 DOI: 10.1051/0004-6361/201833277