$B\to\pi\ell\ell$ form factors for new-physics searches from lattice QCD
R. S. Van de Water, Ran Zhou, Steven Gottlieb, A. Bazavov, C. Bernard, C. DeTar, A. X. El-Khadra, E. D. Freeland, E. Gámiz, U. M. Heller, A. S. Kronfeld, J. Laiho, L. Levkova, P. B. Mackenzie, J. N. Simone, D. Toussaint, Jon A. Bailey, C. M. Bouchard, Daping Du, Yuzhi Liu, E. Lunghi, Y. Meurice, E. Neil, Si-Wei Qiu, R. Sugar