@techreport{oai:nifs-repository.repo.nii.ac.jp:00010182,
 author = {"Sasao,  M. and Taniike,  A. and Nomura,  I. and Wada,  M. and Yamaoka,  H. and Sato,  M."},
 month = {Aug},
 note = {"The feasibility of alpha particle measurement using a high energy diagnostic beam in combination with a neutral particle analyzer is examined for a burning plasma on ITER. In order to measure them in the energy range of 0.5 - 3.5 MeV, the required beam energy is around 1 MeV for a ^3He^0 beam and 3 MeV for a ^6Li^0 beam with the beam current density of around 1 mA/cm^2 for both cases. Among the various methods to produce such a high energy neutral beam, the acceleration of negative ions is most favorable. Recent results of relatively small-scale experiments on these negative ion sources show that the required current density is now realistic. Some technical problems how to scale-up the ion sources to be used on an ITER-size experiment are also studied on these experiments."},
 title = {Development of Diagnostic Beams for Alpha Particle Measurement on ITER},
 year = {1995}
}