A DECam Search for an Optical Counterpart to the LIGO Gravitational-wave Event GW151226

Cowperthwaite, P.~S. and Berger, E. and Soares-Santos, M. and Annis, J. and Brout, D. and Brown, D.~A. and Buckley-Geer, E. and Cenko, S.~B. and Chen, H.~Y. and Chornock, R. and Diehl, H.~T. and Doctor, Z. and Drlica-Wagner, A. and Drout, M.~R. and Farr, B. and Finley, D.~A. and Foley, R.~J. and Fong, W. and Fox, D.~B. and Frieman, J. and Garcia-Bellido, J. and Gill, M.~S.~S. and Gruendl, R.~A. and Herner, K. and Holz, D.~E. and Kasen, D. and Kessler, R. and Lin, H. and Margutti, R. and Marriner, J. and Matheson, T. and Metzger, B.~D. and Neilsen, Jr., E.~H. and Quataert, E. and Rest, A. and Sako, M. and Scolnic, D. and Smith, N. and Sobreira, F. and Strampelli, G.~M. and Villar, V.~A. and Walker, A.~R. and Wester, W. and Williams, P.~K.~G. and Yanny, B. and Abbott, T.~M.~C. and Abdalla, F.~B. and Allam, S. and Armstrong, R. and Bechtol, K. and Benoit-L_s14evy, A. and Bertin, E. and Brooks, D. and Burke, D.~L. and Carnero Rosell, A. and Carrasco Kind, M. and Carretero, J. and Castander, F.~J. and Cunha, C.~E. and D_s14Andrea, C.~B. and da Costa, L.~N. and Desai, S. and Dietrich, J.~P. and Evrard, A.~E. and Fausti Neto, A. and Fosalba, P. and Gerdes, D.~W. and Giannantonio, T. and Goldstein, D.~A. and Gruen, D. and Gutierrez, G. and Honscheid, K. and James, D.~J. and Johnson, M.~W.~G. and Johnson, M.~D. and Krause, E. and Kuehn, K. and Kuropatkin, N. and Lima, M. and Maia, M.~A.~G. and Marshall, J.~L. and Menanteau, F. and Miquel, R. and Mohr, J.~J. and Nichol, R.~C. and Nord, B. and Ogando, R. and Plazas, A.~A. and Reil, K. and Romer, A.~K. and Sanchez, E. and Scarpine, V. and Sevilla-Noarbe, I. and Smith, R.~C. and Suchyta, E. and Tarle, G. and Thomas, D. and Thomas, R.~C. and Tucker, D.~L. and Weller, J. and DES Collaboration