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Black Hole

Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.

Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES.

Dr. Tassia Ferreira

Royal Society Newton International Fellow

Research theme

  • Astronomy and astrophysics
  • Particle astrophysics & cosmology

Sub department

  • Astrophysics

Research groups

  • Beecroft Institute for Particle Astrophysics and Cosmology
  • Cosmology
  • Rubin-LSST
tassia.ferreira@physics.ox.ac.uk
Telephone: 01865(2)83017
Denys Wilkinson Building, room 555B
  • About
  • Publications

Research interests

Weak lensing
Cross-correlations
Weak lensing systematics
Dark sector
Bayesian inference

Selected publications

X-Ray-Cosmic-Shear Cross-Correlations: First Detection and Constraints on Baryonic Effects

ArXiv 2309.11129 (2023)
Tassia Ferreira, David Alonso, Carlos Garcia-Garcia, Nora Elisa Chisari

The IA Guide: A Breakdown of Intrinsic Alignment Formalisms

ArXiv 2309.08605 (2023)
Claire Lamman, Eleni Tsaprazi, Jingjing Shi, Nikolina Niko Šarčević, Susan Pyne, Elisa Legnani, Tassia Ferreira

The N5K challenge: non-limber integration for LSST cosmology

(2023)
C Danielle Leonard, Tassia Ferreira, Xiao Fang, Robert Reischke, Nils Schoeneberg, Tilman Tröster, David Alonso, Jean-Eric Campagne, François Lanusse, Anže Slosar, Mustapha Ishak

A fast and reliable method for the comparison of covariance matrices

Monthly Notices of the Royal Astronomical Society Oxford University Press 513:4 (2022) 5438-5445
Tassia Ferreira, Valerio Marra
214827
See all publications

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