Two-Electrons Capture from Helium-Like Atomic Systems by completely stripped Projectiles
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Date
2010-07-13
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Abstract
Solution to four-body version of the boundary corrected rst Born (CB1-4B) approximation
has been solved by D zevad Belki c. We consider symmetric double-charge
exchange in fast collisions of bare nuclei with helium-like atomic systems. We particularly
are interested in the calculation of the four-body version of the boundary
corrected second Born (CB2-4B) approximation with full account of the long-range
Coulomb e ects arising from the relative motion of the scattering aggregates. Using
the formalism of Perturbation Theory in Quantum Mechanics, we employ Lippman-
Schwinger Equation with free Green Function. We write the transition matrix elements
for the second order contribution as a set of nine integrals. This makes use of
unperturbed wavefunctions from the entrance and exit channels. We did not consider
calculating the matrix elements.
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Description
A thesis submitted to Department of Mathematics
in Partial Fulfilment of the Requirements for the degree
of
Master of Science.