Assertion: cosmic ray | /r/CapableOf | experience jokipii
Facets:
Source sentences:
text: They will also experience gradient and curvature drifts (Isenberg & Jokipii 1979) and will be convected back toward the boundary by the solar wind and lose energy through adiabatic cooling, although the latter process is only important below a few GeV and does not affect ground based observations.