DOUBLE IONISATION OF H^- BY FAST ELECTRON IMPACT
C.SINHA
THEORETICAL PHYSICS DEPARTMENT,
INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE,
JADAVPUR,CALCUTTA-32, INDIA
e-mail:tpcs@mahendra.iacs.res.in
Double ionisation (e,3e) of H^- is studied theoretically by using correlated
wavefunction for the target and a partially correlated double continuum in
the final channel. The long range Coulomb attraction between the projectile 
and the target has been taken into account properly in both the channels.
5DCS have been calculated for both symmetric and asummetric geometries.