Convergent close-coupling method for positron scattering from noble gases

Prediction of Radiation Heat Transfer from Combustion Gases in a Convergent- Divergent Nozzle Using Zoning Method

Prediction of Radiation Heat Transfer from Combustion Gases in a Convergent- Divergent Nozzle Using Zoning Method

Convergent close-coupling approach to light and heavy projectile scattering on atomic and molecular hydrogen

The atomic hydrogen target has played a pivotal role in the development of quantum collision theory. The key complexities of computationally managing the countably infinite discrete states and the uncountably infinite continuum were solved by using atomic hydrogen as the prototype atomic target. In the case of positron or proton scattering the extra complexity of charge exchange was also solved...

Box-based convergent close-coupling method for solving Coulomb few-body problems

We present an implementation of the convergent close-coupling ~CCC! method, in which the Laguerre-based target states are replaced with box-based eigenstates. Discrete energies are obtained by taking the states that vanish at the box radius R0, with convergence being established by simply varying R0. Excellent agreement between boxand Laguerre-based CCC, exterior complex scaling, and renormaliz...

New Results for Positron Scattering from Noble Gas Atoms and Diatomic Molecules

OF THE DISSERTATION New Results for Positron Scattering from Noble Gas Atoms and Diatomic Molecules