Tom Barclay

I am a research student in astrophysics, based at Armagh Observatory, N. Ireland.

My research primarily involves short period stellar variability, this work concentrates on binary star systems. I aim to improve our understanding of both the physics of these systems and their Galactic population.

Specifically I am involved in the study of accreting double-degenerate binary systems known as AM CVn stars. These typically have orbital periods of less than 60 minutes and their population have important implications for the understanding of gravitational waves, hydrogen sufficient accretion flows and binary population models.

Some of my recent research results