Jaap Panman 2003 Papers in pipeline Papers, in near future Lambda_c (#2), QE cross-section (and BR into Sigma) - DRAFT exists Rare decays of D (Nicola's thesis)- DRAFT exists Anti-neutrino charm production, comparison with neutrinos- DRAFT exists D0 decay and production (#2) <- standard sample.... scanning up to this summer Multiplicities at primary vertex.... finish antineutrino scanning non-emulsion: di-muons, trimuons.... expect drafts by June Papers, this year still (drafts in September) B(mu) (#2) <- standard sample.... maybe first result in June charged charm fractions and topological BR<- standard sample D* -> D0 pi, cross-section <- standard sample.... first scan for p(MCS) done D_s, inclusive measurement using t-distribution <- standard sample associated charm production (NC and CC, comparison).... scan of new sample this summer hyper and super fragments non-charm: Oscillation.... study of 0mu classes, track matching tridents- DRAFT exists Longer term analysis lines to produce final results with full statistics fragmentation <- standard sample Vcd and S(x) <- standard sample Inclusive charm, charged charm, neutral charm, double charm, anti-neutrino charm DIS: structure functions

Jaap Panman 2003 Issues collected in February Software Integration of TotalScan, simulation- in progress Location prediction simulation/CHANT module- in CHANT Production 95: predictions: yes, history: no- pass1:2/3; align:1/3 * CHANT DST of selected sample- Simulation production Simulation statistics Lambda_c QE Which/how many WSK MC events Netscan simulation: all processes, which statistics- porting to be done CC minibias netscan MC – how many, load on resources- being prepared Analysis Hard gluons in JETTA/energy conservation Oscillation analysis, remove CC events in zero mu- optimized flag exists Oscillation analysis, how to use 1mu events (94,95) Charm sample and analysis software- new s/w partly ported Physics issues QE charm definition, remove most of DIS- done production fractions versus decay topologies

Jaap Panman 2003 New Issues Common problem: antineutrino selection (multiplicities, charm) get common prescription from Andrei DT momentum quality flag usage (reduces background by 2) Bulk of CHORUS data available (Nagoya) April, other2 + few months Consolidated database of CHORUS data Resources available still in 2003 finishing papers in 2004 Software: some missing pieces make newest version (CERN, NAGOYA) available for whole collaboration CHARM dataset standard selection