Physics coordination 21/1/09 D.Autiero, S.Dusini Introduction

Recent follow up of ongoing items:  MC code status and production. Version with stand-alone Fluka. Discovered that so far by accident the default hadronic generator was GEANT-geisha, some comparisons with GEANT-fluka will be shown at this meeting, they affect the shape of NC events  See slides from Stefano  Electronic detector analysis: Finalized alignment and charge reconstruction with the spectrometer  see two presentations at this meeting Finalized Kalman and geometry  see report from Anselmo Collection of all recent software modifications in an official reconstruction version.  Antoine First data/MC comparisons (on NC/CC)  see report from Anselmo  Data publication procedures, status and recontructed data production. Emulsion offline reconstruction  OpEmurec has been tested and integrated with Sysal and Fedra at the computing center in Lyon. In two weeks the work should be finalized. We will be then able to perform the offline reconstruction of emulsion data and merging with ED data  see report

Still a lot has to be done and we should enter very soon in a stable data- production situation and re-evaluation of the physics potential with the availability of all the new real (and simulated) data Physics performance re-evaluation Requested by committees by April Use the knowledge acquired from present data-set on the efficiencies and background New MC production with final simulation and processing Analysis re-evaluation and study of possible ways to improve efficiencies and reduce backgrounds Following the discussion started with the analysis steering committee soon also a dedicated session on statistical tools and likelihood analysis.

Physics coordination 21/1/09 D.Autiero, S. Dusini Introduction A. Cazes status of reconstruction software A. Meregaglia: update on kalman and tracking B. Wonsak Drift tubes alignment and reconstruction T. Ferber Charge reconstruction with the precision tracker A. Meregaglia data MC comparisons and NC/CC C. Jollet missing PMs and showers reconstruction Update on OpEmurec Report from the oscillation physics Report from the non oscillation physics WG