Department of Physics and Astronomy

Faculty

J.D. Smith

P.H.D. 2001, Cornell University

Professor of Astronomy

Director of Ritter Astrophysical Research Center

RO3000A | (419) 530-8528
jd.smith@utoledo.edu

Scholars Profile

Research

My research focus is on star formation, active nuclei and dust and gas in galaxies both near and far, as well as massive stars in the Galaxy, nearby galaxies, and at the earliest epochs of star formation. My work is concentrated on spectroscopy in the near, mid and far-infrared wavelengths, and the novel astronomical instruments and processing algorithms which are enabling the recent advances in these areas. A major element of my research is the study of PAHs -- polycyclic aromatic hydrocarbons -- small organic molecules ubiquitous in galaxies of most types. Roughly 10% of all the light emitted by galaxies is channeled through these fascinating planar molecules. When combined with other more traditional tracers of the processes governing galaxy evolution, this emission offers, w, tremendous untapped potential for studying the complex interplay between gas and dust heating and cooling, the formation of stars, and feedback from central supermassive black holes.

View Dr. Smith's NASA Astrophysics Data System (ADS) page for bibliography.