期刊论文

Cao, Jinjia

英文

EPL

0295-5075

2015

112

5

55001

10.1209/0295-5075/112/55001

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11375085, 11475056, 11475083, 11205051]; National Magnetic Confinement Fusion Science Program [2015GB110000, 2014GB124004]; Science Research Program of Educational Department of Hunan Province in China [10C1174]; construct program of the fusion and plasma physics innovation team in Hunan province [NHXTD03]

本校为第一且通讯机构

The transport of passing energetic ions (EIs) in presence of the resonant interaction with a rotating magnetic island is studied within the frame of drift kinetics. The phase-space structure of the drift island induced by the resonances is first presented. New transport channels responsible for the transport of EIs are discovered when the drift island of phase space couples with the magnetic island in real space. When the pitch-angle scattering rate is very weak, the resonance-induced transport is dominant. Only a small increase in the collisi...