@article{oai:nifs-repository.repo.nii.ac.jp:00000308,
 author = {YANAGI,  Nagato and SHYSHKIN,  Oleg A. and GOTO,  Takuya and KASAHARA,  Hiroshi and MIYAZAWA,  Junichi and SAGARA,  Akio},
 journal = {Plasma and Fusion Research},
 month = {Jul},
 note = {A scheme for reducing the tritium fraction in DT fusion reactors is investigated by means of enhancing the fusion reactivity using high-power ICRF heating in heliotron reactors. We assume a situation that the density fraction of tritons is less than 10%, and the minority tritons are accelerated by ICRF waves. We then analyze the increase of fusion reactivity by assuming an effective temperature of high-energy tritons and examine the possibility of realizing a fusion reactor with this concept. The required ICRF power and the generated fusion power are also estimated.},
 title = {Feasibility of Reduced Tritium Circulation in the Heliotron Reactor by Enhancing Fusion Reactivity Using ICRF},
 volume = {Vol.6},
 year = {2011}
}