Absolute calibration of microchannel plate detector for carbon ions up to 250 MeV - McIlvenny, A; Doria, D; Romagnani, L; Ahmed, H; Martin, P; WIlliamson, SDR; Ditter, EJ; Ettlinger, O; Hicks, GS; McKenna, P; Najmudin, Z; Neely, D; et al. (IOP PUBLISHING LTD, 2019)