@misc{oai:repo.qst.go.jp:00079259,
 author = {YAGI, Masatoshi and Yagi, Masatoshi},
 month = {Sep},
 note = {The particle transport is an important research topic for burning control in DEMO reactors. For example, the hollow density profile is often seen after pellet injection or gas-puff. In such a case, the inverted density gradient appears in the edge region which produces the particle pinch. n this paper, we introduce the trapped electron response which is not considered in the previous analysis. In DEMO, we expect trapped electron mode (TEM) is dominant in the core region with the normal density gradient (dn/dr <0) . However, for the inverted density gradient in the edge region, it should be stabilized so that the particle pinch may come from the passing electron response rather than trapped electron response. We clarified parameter regime in which the particle pinch is produced by passing or trapped electron response relevant to DEMO., 16th Technical Meeting on Energetic Particles in Magnetic Confinement Systems — Theory of Plasma Instabilities (EPPI 2019)},
 title = {Study on particle pinch mechanism for DEMO},
 year = {2019}
}