1. Diffractive WG: MC generators1 Diffractive F2D3,F2D4,FLD F2D3 (LRG+Mx) 2004-07 (L.Schoeffel, E.Sauvan) Rapgap 3.1: IP+IR (H1 Fit 2002 DPDF) + LO ME Corrections to My Ariadne low Mx (rho,phi,omega) -> DIFFVM inclusive DIS background (My>5 GeV) -> DJANGO photo-production background -> Phojet rad.corr. HERACLES from Rapgap F2D3 with VFPS 2006-07 e+ (T.Hreus, L.Favart) F2D4, Dijets with FPS 2005-07 (D.Polifka, M.Kapishin) Rapgap 3.1: elastic + pdiss IP+IR+charm (H1 DPDF 2006 Fit B) inclusive DIS background -> Rapgap 3.1 rad.corr. HERACLES from Rapgap

2. Diffractive WG: MC generators2 FLD LRG (D.Salek, P.Newman, P.Laycock) Rapgap 3.1: IP+IR+charm (H1 DPDF 2006 Fit B) Ep=460,575,920 GeV Inclusive DIS background (My>5 GeV) -> DJANGO P.Newman studies: -> need to reweight Rapgap below Q2~10 GeV2 (H1 2006 Fits) -> need to reweight IR in Rapgap * 4 (too low vs H1 2006 Fits) Dijet Photo-production 99-00 (K.Cerny) Rapgap 3.1: IP,IR exchanges: (H1 2002 DPDF), -> need to reweight IR * 0.5 Inclusive photo-production: Pythia 6.5 -> fails to describe xgamma, eta(jet), -> need to reweight xgamma (multiple interactions for resolved gamma) Dijet Photo-production with VFPS (J.Delvax) -> Pythia

3. Diffractive WG: MC generators3 Diffractive Rho,phi in DIS (X.Janssen) Radiation corrections HERACLES -> (Q2,W) -> DIFFVM + gamma(rad) Elastic Rho,phi in photo-production (N.Berger, B.List) Elastic Rho,phi in photo-production with FPS proton (M.Kapishin, V.Palichik, V.Spaskov) DIFFVM DVCS HERA-II (L.Schoeffel, E.Sauvan) Elastic DVCS (MILOU) p-diss DVCS (MILOU) BH (Compton 2.2) e-pairs (GRAPE) Rho elastic (DIFFVM)

4. Diffractive WG: MC generators4 FNC analysis (A.Bunyatyan) RAPGAP 3.1: DIS, DIS with pion exchange, hard photo-production with/without pion exchange DJANGOH 14: inclusive DIS POMPYT 2.6: hard photo-production with pion exchange PYTHIA: hard photo-production with/without pion exchange, SCI/GAL