We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEnhancements of energetic particles near the heliospheric termination shock.AuthorsMcDonald FB; Stone EC; Cummings AC; Heikkila B; Lal N; Webber WRPublicationNature, 2003, Vol 426, Issue 6962, p48ISSN1476-4687Publication typearticleDOI10.1038/nature02066