Positron scattering fromC20 Academic Article uri icon

abstract

  • Ab initio calculations of 0.01-10 eV collisions of positrons with fullerene C20 are performed using a single-center expansion of the total wave function and a model potential to represent the positron-molecule interaction. Total elastic cross sections and eigenphase sums are generated and analyzed, while bound states and possible long-lifetime scattering resonances are explored, particularly those which are found to reside within the cage structure defined by the carbon atoms of the cluster. 2008 The American Physical Society.

published proceedings

  • Physical Review A

author list (cited authors)

  • Carey, R., Lucchese, R. R., & Gianturco, F. A.

citation count

  • 8

complete list of authors

  • Carey, Ralph||Lucchese, Robert R||Gianturco, FA

publication date

  • July 2008