Greg Mack is a 6th year graduate student at The Ohio State University, in 
the Department of Physics, concentrating in theoretical astrophysics.


He is currently a student of John Beacom, working 
on topics dealing with constraining the properties of dark matter, 
specifically the self-annihilation cross section and the interaction cross 
section with normal matter.



Greg can be reached at mack.138@osu.edu