Richard D. Alexander

FORMATION OF CIRCUMBINARY PLANETS IN A DEAD ZONE

Philip J. Armitage, P. Armitage, R. Alexander, 2013, 1306.5241.

A hubble space telescope survey of H emission in the circumstellar environments of young stars

Eric Schindhelm, Alexander Brown, Gregory J. Herczeg, 2012 .

A HUBBLE SPACE TELESCOPE SURVEY OF H2 EMISSION IN THE CIRCUMSTELLAR ENVIRONMENTS OF YOUNG STARS

Kevin France, Alexander Brown, Gregory J. Herczeg, 2012, 1207.4789.

Constraints on the Stellar Mass Function from Stellar Dynamics at the Galactic Center

Philip J. Armitage, Mitchell C. Begelman, P. Armitage, 2007 .