Elastic and quasi-elastic pp and γ ⋆ p scattering in the dipole model Christoffer Flensburg, Gösta Gustafson and Leif Lönnblad Eur. Phys. J. C, 60 2 (2009) 233-247 Published online: 12 February 2009 DOI: 10.1140/epjc/s10052-009-0868-7