Exploring cosmic origins with CORE: B-mode component separation

  title={Exploring cosmic origins with CORE: B-mode component separation},
  author={M. Remazeilles and A. Banday and C. Baccigalupi and S. Basak and A. Bonaldi and G. Zotti and J. Delabrouille and C. Dickinson and H. K. Eriksen and J. Errard and R. Fernandez-Cobos and U. Fuskeland and C. Herv'ias-Caimapo and M. L{\'o}pez-Caniego and E. Martinez-Gonzalez and M. Roman and P. Vielva and I. Wehus and A. Ach{\'u}carro and P. Ade and R. Allison and M. Ashdown and M. Ballardini and R. Banerji and N. Bartolo and J. Bartlett and D. Baumann and M. Bersanelli and M. Bonato and J. Borrill and F. Bouchet and F. Boulanger and T. Brinckmann and M. Bucher and C. Burigana and A. Buzzelli and Z.-Y. Cai and M. Calvo and C. Carvalho and G. Castellano and A. Challinor and J. Chluba and S. Clesse and I. Colantoni and A. Coppolecchia and M. Crook and G. Dalessandro and P. D. Bernardis and G. Gasperis and J. Diego and E. D. Valentino and S. Feeney and S. Ferraro and F. Finelli and F. Forastieri and S. Galli and R. G'enova-Santos and M. Gerbino and J. Gonz{\'a}lez-Nuevo and S. Grandis and J. Greenslade and S. Hagstotz and S. Hanany and W. Handley and C. Hernandez-Monteagudo and M. Hills and E. Hivon and K. Kiiveri and T. Kisner and T. Kitching and M. Kunz and H. Kurki-Suonio and L. Lamagna and A. Lasenby and M. Lattanzi and J. Lesgourgues and A. Lewis and M. Liguori and V. Lindholm and G. Luzzi and B. Maffei and C. Martins and S. Masi and D. Mccarthy and J. Melin and A. Melchiorri and D. Molinari and A. Monfardini and P. Natoli and M. Negrello and A. Notari and A. Paiella and D. Paoletti and G. Patanchon and M. Piat and G. Pisano and L. Polastri and G. Polenta and A. Pollo and V. Poulin and M. Quartin and J. Rubino-Mart'in and L. Salvati and A. Tartari and M. Tomasi and D. Tramonte and N. Trappe and T. Trombetti and C. Tucker and J. Valiviita and R. V. D. Weijgaert and B. Tent and V. Vennin and N. Vittorio and K. Young and M. Zannoni and for the Core collaboration},
  journal={Journal of Cosmology and Astroparticle Physics},
  • M. Remazeilles, A. Banday, +114 authors for the Core collaboration
  • Published 2018
  • Physics
  • Journal of Cosmology and Astroparticle Physics
  • We demonstrate that, for the baseline design of the CORE satellite mission, the polarized foregrounds can be controlled at the level required to allow the detection of the primordial cosmic microwave background (CMB) B-mode polarization with the desired accuracy at both reionization and recombination scales, for tensor-to-scalar ratio values of r 5× 10−3. We consider detailed sky simulations based on state-of-the-art CMB observations that consist of CMB polarization with τ=0.055 and tensor-to… CONTINUE READING
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