Yi. Kolesnichenko et al., Transport of energetic ions during relaxation oscillations in plasmas of spherical tori, PHYS LETT A, 287(1-2), 2001, pp. 131-136
It is shown that high ( is the ratio of plasma pressure to the magnetic fie
ld pressure) may deteriorate the confinement of trapped energetic ions in s
pherical tori during MHD reconnection. events. This result indicates that m
oderate rather than very high may be preferable in STs. (C) 2001 Elsevier S
cience B.V. All rights reserved.