@article{oai:repo.qst.go.jp:00047793, author = {Tani, K and Shinohara, K and Oikawa, T and Tsutsui, H and G, McClements K and J, Akers R and Q, Liu Y and Suzuki, M and Ide, S and Kusama, Y and Tsuji-Iio, S and 篠原 孝司 and 及川 聡洋 and 鈴木 正信 and 井手 俊介 and 草間 義紀}, issue = {10}, journal = {Plasma Physics and Controlled Fusion}, month = {Aug}, note = {As part of the veri cation and validation of a newly developed non-steady-state orbit- following Monte-Carlo code, application studies of time dependent neutron rates have been made for a speci c shot in the Mega Amp Spherical Tokamak (MAST) using 3D elds representing vacuum resonant magnetic perturbations (RMPs) and toroidal eld (TF) ripples. The time evolution of density, temperature and rotation rate in the application of the code to MAST are taken directly from experiment. The calculation results approximately agree with the experimental data. It is also found that a full orbit-following scheme is essential to reproduce the neutron rates in MAST.}, pages = {105005-1--105005-14}, title = {Application of a non-steady-state orbit-following Monte-Carlo code to neutron modeling in the MAST spherical tokamak}, volume = {58}, year = {2016} }