Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleOn the source and acceleration of energetic He<sup>+</sup>: A long-term observation with ACE/SEPICA.AuthorsKucharek, H.; Möbius, E.; Li, W.; Farrugia, C. J.; Popecki, M. A.; Galvin, A. B.; Klecker, B.; Hilchenbach, M.; Bochsler, P. A.PublicationJournal of Geophysical Research. Space Physics, 2003, Vol 108, Issue A10, pn/aISSN2169-9380Publication typeArticleDOI10.1029/2003JA009938