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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
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
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)
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
Heuijin LimICHEP04, Beijing, Aug. 1 Leading Baryons at HERA Introduction Diffractive structure function measured in events with a leading proton.
Hadron Structure 2009 Factorisation in diffraction Alice Valkárová Charles University, Prague Representing H1 and ZEUS experiments Hadron structure.
M.KapishinDiffraction using Proton Spectrometers at HERA 1 Results on Diffraction using Proton Spectrometers at HERA Low-x Meeting: Paphos, Cyprus, June.
1 Pierre Marage Univ. Libre de Bruxelles On behalf of the H1 and ZEUS collaborations Diffraction at HERA CIPANP 2006 Puerto-Rico 29/5-4/6/2006.
Isabell-A. Melzer-Pellmann DIS 2007 Charm production in diffractive DIS and PHP at ZEUS Charm production in diffractive DIS and PHP at ZEUS Isabell-Alissandra.
M.KapishinDiffraction and precise QCD measurements at HERA 1 Rencontres de Moriond QCD 2012 M.Kapishin, JINR on behalf of the H1 and ZEUS Collaborations.
Low x workshop, Ischia Representing H1 and ZEUS experiments Alice Valkárová Charles University, Prague Inclusive diffraction and leading.
A review of diffraction at HERA
25 th of October 2007Meeting on Diffraction and Forward Physics at HERA and the LHC, Antwerpen 1 Factorization breaking in diffraction at HERA? Alice Valkárová.
H. Lim, J. Schoeffel, M. StrikmanTsukuba Japan, Apr. 23, Heuijin Lim*(ANL), Laurent Schoeffel(Saclay), Mark Strikman(PSU) DIS2006 Diffraction and.
1 Diffractive dijets at HERA Alice Valkárová Charles University, Prague Representing H1 and ZEUS experiments.
18/04/2004 Frank-Peter Schilling - DIS Summary Session B 1 Highlights from Parallel Session B: Diffraction (Experimental Part) Frank-Peter Schilling.
1 Jets in diffraction and factorization at HERA Alice Valkárová Charles University, Prague On behalf of H1 and ZEUS collaborations.
Ursula Bassler, LPNHE-Paris, RUN II MC workshop 1 Monte Carlo Tuning: The HERA Experience Monte Carlo Models for DIS events Description of inclusive hadronic.
Isabell-A. Melzer-Pellmann Photon 2005, Diffractive interactions in ep collisions Diffractive interactions in ep collisions Isabell-Alissandra.
K.Hiller ISMD 2003 Cracow 1 Introduction Vector Mesons DVCS Diffractive DIS Final States: Charm & Jets Charm & JetsSummary K.Hiller DESY Zeuthen on behalf.
1. 2 FNC P T analysis Analysis team Baatar Ts., Togoo R., Vitaliy Dodonov, Armen Bunyatyan (*FTE depends on availability of DESY support) Goal -measure.
LISHEP 2009, M. Ruspa, Inclusive Diffraction at HERA Marta Ruspa (Univ. Piemonte Orientale, Italy) LISHEP 2009 Rio de Janeiro, February,
Forward Jet Production at HERA, Patrick Ryan, Univ. of Wisconsin EPS2005, July 21, Patrick Ryan University of Wisconsin On Behalf of the H1 and.
AZIMUTHAL DISTRIBUTION OF DIJETS IN DIFFRACTIVE DIS David Šálek December 8, 2005 Diffractive Meeting, Antwerpen.
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