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Graham M Harper - Åstrophysicist

Senior Research Associate - CASA

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My scientific interests are wide and varied. My active research includes stellar atmospheres (high resolution spectroscopy of atoms, ions, and molecules; line formation, and multi-dimensional radiative transfer in complex geometries), mass outflows from red giants and supergiants (called stellar winds), ground and space interferometry (centimeter, millimeter, and ultraviolet), and the interpretation of astrophysical media through multi-wavelength observations (cm- and mm- radio, mid- and far-infrared, optical, and near- and far-ultraviolet).