Expertise

Dynamical Evolution of Globular Star Clusters, Galactic Nuclei and Clusters of Galaxies, Optical and X-Ray Studies of Binary X-Ray sources, GRAPE-6 N-body Simulations of Globular Star Clusters. Professor Cohn's research centers on the dynamics of stellar systems, including interacting binary stars, star clusters, the Milky Way Galaxy, galactic nuclei, and clusters of galaxies.

Communities
Astronomy
Degrees
PhD, Princeton University, Astrophysics, 1979
AB, Harvard University, Physics , 1975
Keywords
physical sciences astronomy astrophysics celestial mechanics gravitation interstellar studies physics radiosources, infrared, x-ray, gamma ray relativity spectroscopy