@article{oai:nifs-repository.repo.nii.ac.jp:00000289,
 author = {ISOBE,  Mitsutaka and LIU,  Yi and YUAN,  Guoliang and ZHANG,  Yipo and YANG,  Jinwei and CHEN,  Wei and YANG,  Qingwei and DUAN,  Xuru and MORITA,  Shigeru and TOI,  Kazuo},
 journal = {Plasma and Fusion Research},
 month = {Jul},
 note = {Short pulses of a deuterium neutral beam (NB) with a duration of less than ? 5 ms were co-injected into magnetohydrodynamic (MHD)-quiescent ohmic deuterium plasmas of the HL-2A tokamak to study the variation of the slowing-down time in two different electron temperature environments. Analyses were made for the decay rate of D-D neutrons produced by beam-plasma interaction following NB turn-off, i.e., experimentally observed neutron decay rates were compared with those predicted by a classical slowing-down model. The results suggest the beam ions decelerate without significant loss in the HL-2A tokamak in round terms. When the critical energy for beam ions is higher than the beam injection energy, it seems that a small fraction of the beam ions is lost.},
 title = {Experimental Check of Deceleration of Neutral Beam-Injected Energetic Ions in the HL-2A Tokamak},
 volume = {Vol.6},
 year = {2011}
}