Seminar

Niko Šarčević is a cosmologist working at Newcastle University, and is part of the LSST DESC. Her research focuses on modelling and mitigating the intrinsic alignment of galaxies in weak lensing measurements. Niko is also interested in the statistical problems for late-time cosmology.

Shokoufeh Faraji is a Postdoc in the Department of Physics and Astronomy and the Waterloo Center for Astrophysics at the University of Waterloo. She finished her PhD at ZARM Institute at the University of Bremen, Germany. Her research areas include but not limited to the general theory of relativity, accretion discs, and quasi-periodic oscillations with (semi-) analytical methods. 

Kollmeier joined the staff at Carnegie Institution for Science in 2008 and is the Founding Director of the Carnegie Theoretical Astrophysics Center.  In 2017 she assumed the position of Director of the Sloan Digital Sky Survey Phase 5 (SDSS-V) which is a robotic spectroscopic exploration of the sky in optical and near-IR bands.  From 2021-2024 she was the Director of Canadian Institute for Theoretical Astrophysics (CITA).

Ashley Bemis earned her PhD from McMaster University in 2020 working with Christine Wilson, was a Postdoctoral Fellow and ALMA Support Scientist in the Dutch ARC Node at Leiden Observatory until 2023, and is currently a Postdoctoral Fellow at the Waterloo Centre for Astrophysics. Her research interests include star formation in more extreme environments of nearby galaxies, with a focus on understanding the efficiency of star formation from dense, molecular gas.

 

After his bachelor’s degree in Physics and the Master’s degree in Astronomy and Astrophysics at the University of Rome La Sapienza, Davide Sciotti started his PhD thesis on assessing the constraints on the cosmological parameters from the Euclid photometric survey. In particular, he investigated the impact of one of the non-Gaussian contributions to the total data covariance matrix, super-sample covariance, on weak lensing and galaxy clustering signals and their cross-correlation.

Ian Roberts earned his PhD from McMaster University in 2020, was a postdoctoral fellow at the Leiden Observatory until 2023, and is currently a Banting Fellow at the Waterloo Centre for Astrophysics.  His research interests cover various aspects of galaxy evolution, across multiple wavelengths, with a focus on the impact of the galaxy cluster environment on star formation.

Alexandra Amon, based at Princeton University, is primarily interested in understanding the evolution and composition of the Universe, including its dark components. She is an expert in weak lensing, working very closely with data and has a keen interest in the intersection with large-scale structure surveys.

Hyunseop (Joseph) Choi earned his PhD at the University of Oklahoma in 2022, and he is currently a postdoctoral researcher at l'Université de Montréal. Collaborating with Dr. Julie Hlavacek-Larrondo, his work focuses on observational studies of AGN feedback.

Ting Li is an Assistant Professor in the Department of Astronomy and Astrophysics, and an Associated Faculty Member of the Dunlap Institute, at the University of Toronto. Before joining the University of Toronto in 2021, she was the 2019 NASA Hubble Fellow at Carnegie Observatories, with a joint appointment in the Department of Astrophysical Sciences at Princeton University as a Carnegie-Princeton Fellow.

Born in South Africa with a PhD from the University of Cape Town, Dr. Michelle Lochner is a Senior Lecturer with a joint position between the University of the Western Cape and the South African Radio Astronomy Observatory (formerly SKA South Africa). Her focus is on cosmology and trying to get the best out of combining optical and radio telescopes like the Vera C. Rubin Observatory, in Chile, as well as the Square Kilometre Array and its precursor, MeerKAT, in South Africa.