Postprint version. Published in Nuclear Physics B, Volume 591, Issue 1-2, December 18, 2000, pages 277-295.
NOTE: At the time of publication, the author Thomas Gutierrez was not yet affiliated with Cal Poly.
The open light gluino window allows non-trivial higher-twist gluino contributions to the proton wave function. Using a two-component model originally developed for charm hadroproduction, higher-twist intrinsic gluino contributions to final-state R-hadron formation are shown to enhance leading-twist production in the forward xnF region. We calculate R-hadron production at Pnlab=800 GeV in pp, pBe, and pCu interactions with light gluino masses of 1.2, 1.5, 3.5, and 5.0 GeV.