Welcome to the Antimatter & many-body theory group of Dermot Green at Queen’s University Belfast!

We develop theoretical and computational methods to describe the interactions of antimatter with atoms, molecules and condensed matter, to provide fundamental insight required to support and direct experiment, inform other theory, and develop antimatter-based technologies. The group director is Dr Dermot Green.

See the tabs above for publications, team members etc. See below for news items.

Research

Many-body theory of antimatter interactions with atoms, molecules and condensed matter

Binding/Scattering/Annihilation Rates/Annihilation gamma spectra
[Webpage to be updated]

Positron-molecule interactions

We are developing a state-of-the-art Gaussian-basis many-body theory based computer code for ab initio calculations of positron-molecule interactions. [Webpage to be updated]

Positron-atom interactions

[Webpage to be updated]

Positronium-atom interactions

[Webpage to be updated]

 

Theory and simulation of positron cooling in atomic gases

Time-dependent annihilation rates

[Webpage to be updated]

Time-dependent annihilation gamma spectra (aka AMOC spectra)

[Webpage to be updated]