OTR Imaging of Intense 120-GeV Protons in the NuMI Beamline at FNAL Lumpkin, A. H. ; Scarpine, V. E. ; Tassotto, G. R. Abstract Publication: 22nd Particle Accelerator Conference (PAC 07) Pub Date: 2007 Bibcode: 2007pac..conf.2639L