Aubert, B; Bona, M; Boutigny, D; Karyotakis, Y; Lees, JP; Poireau, V; Prudent, X; ... Neal, H; + view all (2007) Search for the rare decay B ->pi l(+)l(-). PHYS REV LETT , 99 (5) , Article 051801. 10.1103/PhysRevLett.99.051801. Green open access