Speaker
Mr
Thulani Jili
(University of Zululand)
Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?
Yes
Abstract content <br> (Max 300 words)
High momentum components of positron-electron annihilation radiation are in general related to the annihilations of core electrons with positrons. A theoretical approach is conducted to study the contributions of low to high momentum components of electron-positron momentum density in ionic barium flouride. Annihilation rates are calculated within the Independent Particle Model (IPM) and Generalized Gradient Approximation (GGA). Defect and defect-free zones annihilation rates are also considered.
Apply to be<br> considered for a student <br> award (Yes / No)?
No
Primary author
Mr
Thulani Jili
(University of Zululand)
Co-authors
Dr
Daniel Wamwangi
(University of the Witwatersrand)
Prof.
Elias Sideras-Haddad
(University of the Witwatersrand)
