Dr. Dennis Tokaryk

Biography

Dennis Tokaryk is a Professor and Department Chair at the University of New Brunswick (UNB). His research focuses on laser spectroscopy and far-infrared synchrotron spectroscopy, exploring the structure of gas-phase molecules through laser light interactions. His work primarily contributes to astrophysics, aiming to address fundamental questions about the particles and matter that constitute the universe. Tokaryk's laboratory at UNB is equipped with a variety of lasers that span the visible and near-infrared spectrum, enabling advanced studies of small metal-containing molecules and their behaviors in molecular jets. He collaborates with notable specialists, including Drs. Allan Adam from the Department of Chemistry and Colan Linton, Emeritus from the Department of Physics at UNB. His research leverages the far-infrared beamline at the Canadian Light Source to investigate the rotational and vibrational characteristics of larger molecules with high precision. By analyzing light emitted or absorbed by these molecules, Tokaryk seeks to gather information about their chemical content, which is crucial for understanding comets, stellar atmospheres, and interstellar mediums. His studies extend to the identification of complex molecular structures and their roles in astrophysical environments, employing sophisticated techniques to probe fundamental particle properties. Tokaryk's extensive experience and equipment position him at the forefront of research in spectroscopy and molecular studies in astrophysics.

Research Interests