• Corpus ID: 913375

Reconstruction of the CMB lensing for Planck

@article{Perotto2009ReconstructionOT,
  title={Reconstruction of the CMB lensing for Planck},
  author={L. Perotto and J{\'e}r{\^o}me Bobin and St{\'e}phane Plaszczynski and J-L. Starck and A. Lavabre},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
  year={2009}
}
Aims. We prepare real-life Cosmic Microwave Background (CMB) lensing extraction with the forthcoming Planck satellite data , by studying two systematic effects related to the foregrounds contamination: the impact of foreground residuals after a component separation on the lensed CMB map, and of removing a large contaminated region of the sky. Methods. We first use the Generalized Morphological Component Analys is (GMCA) method to perform a component separation within a simplified framework… 

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