@article{oai:repo.qst.go.jp:00048265,
 author = {奴賀, 秀男 and 矢木, 雅敏 and 福山, 淳 and 矢木 雅敏},
 issue = {6},
 journal = {PHYSICS OF PLASMAS},
 month = {Jun},
 note = {To study runaway electron generation in disruptions, we have extended the three-dimensional (3D) (2D in momentum space; 1D in the radial direction) Fokker-Planck code, which describes the evolution of the relativistic momentum distribution function of electrons and the induced toroidal electric field in a self-consistent manner. A particular focus is placed on the hot-tail effect in 2D momentum space. The effect appears if the drop of the background plasma temperature is sufficiently rapid compared with the electron-electron slowing down time for a few times of the pre-quench thermal velocity. It contributes to not only the enhancement of the primary runaway electron generation but also the broadening of the runaway electron distribution in the pitch angle direction.},
 pages = {062506-1--062506-8},
 title = {Fokker-Planck simulation of runaway electron generation in disruptions with the hot-tail effect},
 volume = {23},
 year = {2016}
}