Jodrell Bank Centre for Astrophysics

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Mathieu Remazeilles

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I am postdoctoral Research Associate at the Jodrell Bank Centre for Astrophysics at the University of Manchester, and Planck Scientist.
From 2009 to 2011 I was postdoc at the Laboratoire AstroParticule et Cosmologie in Paris, then at the Institut d'Astrophysique Spatiale in Orsay from 2011 to 2013. I obtained my PhD in theoretical cosmology at the Laboratoire de Physique Théorique in Orsay under the supervision of Martin Bucher.

I have looked at a broad range of topics in Cosmology, going from observational aspects, including:
Component separation, primordial CMB B-modes, Sunyaev-Zeldovich effects, CMB spectral distortions, CMB lensing, 21-cm intensity mapping, and Planck data analysis (also here and here), to more theoretical aspects, e.g. extra-dimensions and cosmological perturbations.


  • Unveiling anisotropic µ-type spectral distortions

  • Exploring Cosmic Origins with CORE: B-mode Component Separation

  • Disentangling Galactic dust emission and CIB anisotropies in Planck all-sky observations