James Aguirre

James Aguirre is an Associate Professor in the Department of Physics at the University of Pennsylvania. His research focuses on the formation and evolution of stars and galaxies, with an emphasis on cosmology and the large-scale structure of the universe. He is involved in the design and construction of millimeter-wave and radio instrumentation, as well as the development of data analysis techniques for these instruments. Aguirre's work includes participation in projects such as HERA and TIM, and he has authored 'An Introduction to Astrophysics with Python: Stars and Planets,' which integrates Python programming into astrophysical education. His research and teaching are supported by the David Rittenhouse Laboratory.

James Aguirre is a physicist specializing in galaxy formation and evolution, with a focus on cosmology. His research explores the early universe, particularly the epoch of reionization, using observational and theoretical methods. He investigates the formation of massive galaxies at high redshifts and the role of dust-obscured starbursts in the early cosmos. Aguirre's work includes studies on 21 cm power spectra, intensity mapping, and the use of radio telescopes such as HERA and the Simons Observatory to probe cosmic reionization. His research also involves gravitational lensing to detect distant, dusty star-forming galaxies.