DESY workshop on Monte Carlo Generators for HERA Physics

Schedule for working group meetings and mid-term review October 5-9, 1998, at DESY

Last update: November 13, 1998                   http://www.desy.de/~heramc/mid-term_meeting

Monday October 5, 10:00-13:00, sem. room 1 and 15:30-18:00, sem. room 3
      WG 20 - Fixed higher order programs for DIS and photoproduction
Thomas Hadig (Aachen): Experiences with NLO cross section programs
Thomas Hadig (Aachen): Update on comparisons
Dieter Zeppenfeld (Wisconsin): Dijet studies with MEPJET
Christer Friberg (Lund): Thoughts on matching of NLO matrix elements with LLog parton showers

Monday October 5, 9:30-13:00, room 12, bldg.11a and 15:30-18:00, sem. room 5
      WG 50 - Diffraction
Jochen Bartels (Hamburg): The diffractive qqg final state: results
Mark Wüsthoff (Durham): Large t gamma q-scattering
Anna Mastroberardino (Cosenza): The proton fragmentation: DIFVM/EPSOFT
Thomas Nunnemann (MPIH): Leading baryons and standard Monte Carlos
Riko Wichmann (UCSC): Event shapes with the LPS

Monday October 5, 14:30-15:20, sem. room 3
      Mark Strikman (Penn. State/DESY): Leading baryon production and diffraction

Tuesday October 6, 9:30-13:00, sem. room 3 and 14:30-18:00, sem. room 1
      WG 30 - Transition from photoproduction to DIS
Christer Friberg (Lund): Generation of photon flux with Pythia
Jiri Chyla (Prague): Structure functions of the virtual photon: do we need them?
Neil MacDonald (Glasgow): Dijet cross sections vs Q^2 for various Monte Carlo models.

Tuesday October 6, 9:30-13:00, Grosser Gästespeiseraum and 14:30-18:00, sem. room 3a
      WG 70 - Radiative effects
Igor Akushevich (Minsk): QED radiative effects in the processes of diffractive vector meson electro- and photoproduction
Igor Akushevich (Minsk), H.Böttcher (DESY), D.Ryckbosch (Gent): RADGEN 1.0: Monte Carlo generator of radiative events in DIS on polarized and unpolarized Targets
Beate Heinemann, Stephan Riess: Systematic CC radiative correction comparison from different Monte Carlos
Tetsuo Abe (Tokyo): Progress on dilepton generator (using GRACE)

Wednesday October 7, 9:30-13:00, sem. room 1 and 15:30-18:00, room 292, lab.1d
      WG 10 - QCD cascades
Dirk Krücker (MPIM): Transverse energy flows at high and low Q2
Tancredi Carli (MPIM): MCs at Q2 > 100 Gev2
Nicolai Tobien (DESY): Tuning of MC model parameters: status report
Nick Brook (Glasgow): Confronting MC models with MLLA
Hannes Jung (Lund): A new approach to CCFM implementation in a Monte Carlo: backward evolution

Wednesday October 7, 9:30-13:00, room 12, bldg.11a and 15:30-18:00, Kleiner Gästespeiseraum
      WG 60 - Heavy Flavours
Martin zur Nedden (Zürich): Comparison between data and MC in charm photoproduction

Wednesday October 7, 14:30-15:20, sem. room 3
      Eugene Levin (Tel Aviv/DESY): Low x news for Monte Carlo

Wednesday October 7, 18:00-19:00, sem. room 5
      Convener's meeting

Thursday October 8, 9:30-13:00, sem. room 4a
      WG 40 - Non-perturbative QCD
Johannes Gerigk/Tancredi Carli (MPIM): Instanton search strategies
Frederique Pelucchi (DESY): K0 production in DIS event in the Breit frame
Benoit Delcourt (Orsay): Leading particles in DIS
S. Todorova-Nova (Strassbourgh): Simulation of Bose-Einstein effect using the Lund string fragmentation model
Gunnar Ingelman (DESY/Uppsala): Comments on soft colour interactions, diffraction and intrinsic charm

Thursday October 8, 9:30-13:00, room 292, lab.1d
      WG 80 - Exotics
Michael Spira (Hamburg): QCD correction to W production : An update
Mikhail Dubinin (Moscow): W-boson production: e+p/e-p, MRS/CTEQ, direct/resolved
Dieter Zeppenfeld (Wisconsin): Comments on EPVEC
Raphael Galea (Toronto): Status on SUSANA development
Emmanuelle Perez (Saclay): Progress with SUSYGEN : beyond the resonant squark production

Thursday October 8, 14:00-17:30, sem. room 2, lab.2a
      Working Groups Summaries and Reviews:
14:00-14:40 WG 70 - Radiative effects
Laurent Favart (Brussels)
14:55-15:35 WG 50 - Diffraction
Robert Roosen (Brussels)
15:50-16:20 coffee break
16:20-17:00 WG 60 - Heavy Flavours
Chang Kim (Ohio)
17:10-17:30 Tancredi Carli (MPIM): HZTOOL - A package for comparing published HERA data with MC generator predictions
18:30 Workshop Buffet-Dinner (in bldg. of DESY canteen)

Friday October 9, 9:00-15:30, sem. room 4a + sem. room 4b
      Working Groups Summaries and Reviews:
9:00-9:40 WG 10 - QCD cascades
Leif Lönnblad (Lund)
9:55-10:15 coffee break
10:15-10:55 WG 20 - Fixed higher order programs for DIS and photoproduction
Dirk Graudenz (Villingen)
11:10-11:50 WG 30 - Transition from photoproduction to DIS
Jonathan Butterworth (London)
12:05-13:15 lunch
13:15-13:55 WG 40 - Non-perturbative QCD
Sergei Chekanov (DESY/Argonne)
14:05-14:45 WG 80 - Exotics
Emmanuelle Perez (Saclay)
Masahiro Kuze (KEK)

Friday October 9, 15:00-16:30, sem. room 4a + sem. room 4b
      Eugene Levin (Tel Aviv/DESY): Open questions in small x physics (with time for discussion afterwards)