# Planck 2013 results. XVII. Gravitational lensing by large-scale structure

@article{Ade2014Planck2R, title={Planck 2013 results. XVII. Gravitational lensing by large-scale structure}, author={P. Ade and N. Aghanim and C. Armitage-Caplan and M. Arnaud and M. Ashdown and F. Atrio-Barandela and J. Aumont and C. Baccigalupi and A. Banday and R. B. Barreiro and J. Bartlett and S. Basak and E. Battaner and K. Benabed and A. Benoit and A. Benoit-L{\'e}vy and J. Bernard and M. Bersanelli and P. Bielewicz and J. Bobin and J. Bock and A. Bonaldi and L. Bonavera and J. Bond and J. Borrill and F. Bouchet and M. Bridges and M. Bucher and C. Burigana and R. C. Butler and J. Cardoso and A. Catalano and A. Challinor and A. Chamballu and L. Chiang and H. Chiang and P. Christensen and S. Church and D. Clements and S. Colombi and L. Colombo and F. Couchot and A. Coulais and B. Crill and A. Curto and F. Cuttaia and L. Danese and R. Davies and R. Davis and P. Bernardis and A. Rosa and G. Zotti and T. D'echelette and J. Delabrouille and J. Delouis and F. D'esert and C. Dickinson and J. Diego and H. Dole and S. Donzelli and O. Dor'e and M. Douspis and J. Dunkley and X. Dupac and G. Efstathiou and T. Ensslin and H. Eriksen and F. Finelli and O. Forni and M. Frailis and E. Franceschi and S. Galeotta and K. Ganga and M. Giard and G. Giardino and Y. Giraud-H'eraud and J. Gonz'alez-Nuevo and K. M. G'orski and S. Gratton and A. Gregorio and A. Gruppuso and J. Gudmundsson and F. Hansen and D. Hanson and D. Harrison and S. Henrot-Versill'e and C. Hern'andez-Monteagudo and D. Herranz and S. Hildebrandt and E. Hivon and S. Ho and M. Hobson and W. Holmes and A. Hornstrup and W. Hovest and K. Huffenberger and T. Jaffe and A. Jaffe and W. Jones and M. Juvela and E. Keihanen and R. Keskitalo and T. Kisner and R. Kneissl and J. Knoche and L. Knox and M. Kunz and H. Kurki-Suonio and G. Lagache and A. Lahteenmaki and J. Lamarre and A. Lasenby and R. Laureijs and A. Lavabre and C. Lawrence and J. Leahy and R. Leonardi and J. Le'on-Tavares and J. Lesgourgues and A. Lewis and M. Liguori and P. Lilje and M. Linden-Vornle and M. L'opez-Caniego and P. Lubin and J. Mac'ias-P'erez and B. Maffei and D. Maino and N. Mandolesi and A. Mangilli and M. Maris and D. Marshall and P. Martin and E. Mart'inez-Gonz'alez and S. Masi and S. Matarrese and F. Matthai and P. Mazzotta and A. Melchiorri and L. Mendes and A. Mennella and M. Migliaccio and S. Mitra and M. Miville-Desch{\^e}nes and A. Moneti and L. Montier and G. Morgante and D. Mortlock and A. Moss and D. Munshi and P. Naselsky and F. Nati and P. Natoli and C. Netterfield and H. N{\o}rgaard-Nielsen and F. Noviello and D. Novikov and I. Novikov and S. Osborne and C. A. Oxborrow and F. Paci and L. Pagano and F. Pajot and D. Paoletti and B. Partridge and F. Pasian and G. Patanchon and O. Perdereau and L. Perotto and F. Perrotta and F. Piacentini and M. Piat and E. Pierpaoli and D. Pietrobon and S. Plaszczynski and E. Pointecouteau and G. Polenta and N. Ponthieu and L. Popa and T. Poutanen and G. Pratt and G. Prezeau and S. Prunet and J. Puget and A. Pullen and J. Rachen and R. Rebolo and M. Reinecke and M. Remazeilles and C. Renault and S. Ricciardi and T. Riller and I. Ristorcelli and G. Rocha and C. Rosset and G. Roudier and M. Rowan-Robinson and J. Rubino-Mart'in and B. Rusholme and M. Sandri and D. Santos and G. Savini and D. Scott and M. Seiffert and E. Shellard and L. Spencer and J. Starck and V. Stolyarov and R. Stompor and R. Sudiwala and R. Sunyaev and F. Sureau and D. Sutton and A. Suur-Uski and J. Sygnet and J. Tauber and D. Tavagnacco and L. Terenzi and L. Toffolatti and M. Tomasi and M. Tristram and M. Tucci and J. Tuovinen and G. Umana and L. Valenziano and J. Valiviita and B. Tent and P. Vielva and F. Villa and N. Vittorio and L. Wade and B. Wandelt and M. White and S. White and D. Yvon and A. Zacchei and A. Zonca}, journal={Astronomy and Astrophysics}, year={2014}, volume={571}, pages={1-39} }

On the arcminute angular scales probed by Planck, the cosmic microwave background (CMB) anisotropies are gently perturbed by gravitational lensing. Here we present a detailed study of this e_ect, detecting lensing independently in the 100, 143, and 217 GHz frequency bands with an overall significance of greater than 25_.We use the temperature-gradient correlations induced by lensing to reconstruct a (noisy) map of the CMB lensing potential, which provides an integrated measure of the mass… Expand

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