Raphaël Errani, CMU

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Raphaël Errani

Hi! I'm a postdoc at Carnegie Mellon University, interested in the clustering properties of dark matter on small scales, and in particular in the tidal evolution of dwarf galaxies. My work lies at the interface between dynamical modelling, numerical simulations and observational constraints. Before moving to Pittsburgh, I was a postdoc at the Strasbourg Observatory, worked as a CITA fellow in Victoria, and did a PhD in Edinburgh.

Selected publications

S. Rozier & RE (2024): Collisionless relaxation from near equilibrium configurations: Linear theory and application to tidal stripping, arXiv:2402.03430

RE, R. Ibata, J. F. Navarro, J. Peñarrubia, M. G. Walker (2024): Micro galaxies in LCDM, arXiv:2311.14798

RE, J. F. Navarro, Simon E.T. Smith, Alan W. McConnachie (2024): Ursa Major III/UNIONS 1: the darkest galaxy ever discovered? arXiv:2311.10134

RE, J. F. Navarro, J. Peñarrubia, Benoit Famaey, Rodrigo Ibata (2023): Dark matter halo cores and the tidal survival of Milky Way satellites, arXiv:2210.01131

RE, J. F. Navarro, R. Ibata, N. Martin, et al. (2022): C-19: Tidal debris of a dark matter-dominated globular cluster? arXiv:2203.02513

RE, J. F. Navarro, R. Ibata, J. Peñarrubia (2022): Structure and kinematics of tidally limited satellite galaxies in LCDM, arXiv:2111.05866

RE & J. F. Navarro (2021): The asymptotic tidal remnants of cold dark matter subhalos, arXiv:2011.07077

RE & J. Peñarrubia (2020): Can tides disrupt cold dark matter subhaloes? arXiv:1906.01642

RE, J. Peñarrubia, Matthew Walker (2018): Systematics in virial mass estimators for pressure-supported systems, arXiv:1805.00484

RE, J. Peñarrubia, C. F.P. Laporte, F. Gómez (2017): The effect of a disc on the population of cuspy and cored dark matter substructures in Milky Way-like galaxies, arXiv:1608.01849

RE, J. Peñarrubia, G. Tormen (2015): Constraining the distribution of dark matter in dwarf spheroidal galaxies with stellar tidal streams, arXiv:1501.04968

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