DESY workshop on Monte Carlo Generators for HERA Physics

Schedule for final working group meetings and summaries/reviews February 1-5, 1999, at DESY

Last update: March 31, 1999                   http://www.desy.de/~heramc/final_meeting



Monday February 1, 9:30-12:30 and 15:00-18:00, Grosser Gästespeiseraum
      WG 50 - Diffraction
Ada Solano (Torino): RIDI MC Status
Hannes Jung (Lund): Hard pomeron in RAPGAP
Jenny Williams: Rapgaps and extraction of diffractive pdf
Riko Wichmann (UCSC): Event shapes in RAPGAP and RIDI
Gunnar Ingelman (DESY/Uppsala): Rapidity gaps through string reconnections
Anders Edin (Uppsala): Pompyt MC news
Thomas Teubner (DESY): Upsilon photoproduction at HERA in pQCD
Leszek Adamczyk (Cracow): Proton dissociation in DIFFVM and EPSOFT


Monday February 1, 15:30-18:00, sem.room 5
      WG 80 - Exotics
Emmanuelle Perez (Saclay), presented by Raphael Galea (Toronto): SUSYGEN vs COMPHEP, other applications of COMPHEP
Adrian Fox-Murphy (DESY): A GRACE-based SUSY generator for HERA: Interfacing with PYTHIA
Raphael Galea (Toronto): Summary of experience with SUSANA


Monday February 1, 14:30-18:00, sem. room 1
      WG 20 - Fixed higher order programs for DIS and photoproduction
Guenter Grindhammer (MPIM): Comparison of dijets and forward jets in DIS from H1 with the NLO program DISENT
Bjoern Poetter (MPIM): Forward-jet production at small x
Hannes Jung (Lund): Resolved virtual photon and forward jets
Thomas Hadig (Aachen): Update on comparison and NLO library
Michael Klasen (Argonne): A NLO MC generator for the photoproduction of jets at HERA



Tuesday February 2, 9:30-13:00, sem. room 1
      WG 30 - Transition from photoproduction to DIS
Ralph Engel (Bartol): Photon-proton and photon-photon event generation with PHOJET
Jiri Chyla (Prague): Interpreting virtual photon interactions at HERA in terms of parton distribution functions


Tuesday February 2, 9:30-13:00 and 14:30-15:30 Grosser Gästespeiseraum
      WG 70 - Radiative effects
Tetsuo Abe (Tokyo): Final report on the generator GRAPE-Dilepton
Harald Anlauf (Siegen): DIS with a tagged photon: QED corrections for the sigma method
Ralph Engel (Bartol): SOPHIA: simulation of photohadronic interactions in astrophysics



Wednesday February 3, 9:30-13:00 and 14:30-18:00, sem. room 1
      WG 10 - QCD cascades
Hannes Jung (Lund): CCFM Backward evolution implemented in RAPGAP
Eduardo Rodrigues (Bristol): Traditional vs new treatment at high Q2 for ARIADNE
Tancredi Carli (MPIM): Studies with HERWIG and ARIADNE
Mark Sutton (Oxford): Tuning HERWIG 5.9
Mark Weber (Heidelberg): Tuning of LEPTO parameters


Wednesday February 3, 10:00-13:00 and 14:30-18:00, Grosser Gästespeiseraum
      WG 60 - Heavy Flavours
Hannes Jung (Lund): Heavy quarks in RAPGAP: resolved/direct photons and off-shell matrix elements
Nikolai Zotov (Moscow): Pomeron intercept and BFKL gluon dynamics in the p_T(D*) spectra at HERA
Bernd Kniehl (MPIM): J/psi photoproduction at HERA
Alessandro Bertolin (Padova): Inelastic J/Psi report from ZEUS
Susanne Mohrdieck (Hamburg): Inelastic production of J/Psi-mesons at H1
Katja Krueger (DESY): Colour octet matrix elements in EPJPSI


Wednesday February 3, 18:00-19:30, sem. room 5
      Convenors meeting 



Thursday February 4, 9:30-13:00, sem. room 1
      WG 40 - Non-perturbative QCD
Markus Wobisch (Aachen): Hadronization corrections in jet studies
Jiri Chyla (Prague): Hadronization corrections: nuisance or fundamental obstacle?
Benoit Delcourt (Orsay): The Leading Particle Effect
Anders Edin (Uppsala): Charm in the proton?
Johannes Gerigk (MPIM): Instanton search
Sergei Chekanov (Argonne): Charm production in DIS from dijets
Gunnar Ingelman (DESY/Uppsala): News on string reconnections


Thursday February 4, 14:30-18:00, sem. room 4a + sem. room 4b
      Working Groups Summaries and Reviews:
Chairman: Tony Doyle (Glasgow)
14:30-15:30 WG 80 -Exotics:    Masahiro Kuze (KEK) and Emmanuelle Perez (Saclay)
15:30-16:30 WG 70 - Radiative effects:    Hubert Spiesberger (Mainz) and Harald Anlauf (Siegen)
16:30-17:00 coffee break
17:00-18:00 WG 50 - Diffraction:    Markus Diehl (DESY) and Robert Roosen (Brussels)
18:00-18:45 Gustav Kramer (Hamburg): Jet production at low x
19:00 Workshop Buffet-Dinner (DESY Bistro)



Friday February 5, 9:30-16:00, sem. room 4a + sem. room 4b
      Working Groups Summaries and Reviews:
Chairman: Gunnar Ingelman (DESY/Uppsala)
9:30-10:30 WG 30 - Transition from photoproduction to DIS:    Jiri Chyla (Prague) and Jon Butterworth (London)
10.30-11:00 coffee break
11:00-12:00 WG 20 - Fixed higher order programs for DIS and photoproduction:    Dirk Graudenz (Villingen)
12:00-13:00 WG 10 - QCD cascades:    Leif Lonnblad (Lund)
13:00-14:00 lunch
Chairman: Hannes Jung (Lund)
14:00-15:00 WG 40 - Non-perturbative QCD::    Sergei Chekanov (DESY/Argonne)
15:00-16:00 WG 60 - Heavy Flavours:    Beate Naroska (Hamburg) and Yorgos Tsipolitis (Zuerich)