Letter of Intent: the Atmospheric Neutrino Neutron Interaction Experiment (ANNIE)
I. M. Anghel,J. F. Beacom,M. Bergevin,Carlos Blanco,E. Catano-Mur,F. Di Lodovico,A. Elagin,H. Frisch,J. Griskevich,Richard J. Hill,Glenn Jocher,T. Katori,F. Krennrich,J. G. Learned,M. Malek,R. Northrop,C Grosso Pilcher,E. Ramberg,J. Repond,R. Sacco,M. C. Sanchez,M. B. Smy,H. W. Sobel,R. Svoboda,Shawn Usman,M. R. Vagins,G. Varner,Reinhard Wagner,A. Weinstein,M. Wetstein,L. A. Winslow,L. Xia,Ming Chang P. Yeh