Welcome to Tim Kallman's World Wide Web Page at the Laboratory for High Energy Astrophysics (LHEA), at NASA's Goddard Space Flight Center (GSFC)

Research Interests

    Theoretical Astrophysics; Photoionization modelling; (XSTAR)
    X-ray emission and absorption in X-ray binaries and active galactic nuclei
Publications
Links

NASA Logo, National Aeronautics and Space Administration
Goddard