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Optimization Tasks and Software Development for ILD Physics Analysis

This document outlines the current optimization tasks for the ILD project as discussed in the Asia meeting on September 17, 2008. Key tasks include completing studies on single particle performance, addressing kaon resolution issues, comparing performance in varying energy regions, and developing software tools for GRID utilization. Additional focus on updating the Mokka and Marlin frameworks, integrating various data sources, and planning for Monte Carlo production is emphasized. The document also notes operational considerations regarding server space and upcoming system outages at KEKCC.

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Optimization Tasks and Software Development for ILD Physics Analysis

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  1. Next Step Akiya Miyamoto, KEK 17-Sep-2008 ILD Asia Meeting

  2. To Do on Optimization • “Complete studies on single particle performance and prepare a document”. • Remaining issue: • Compare performance at low P region ( 0.2 ~ 1 GeV ) and forward ( cosTheta>0.8 ) region on impact Parameter resolution and momentum resolution • Resolve kaon_0L resolution problem around 13 GeV • Clustering ? • Try another physics list • PFA: • Performance by 5x5mm2 Scintillator. • Performance by strip-EAL. Current performance is not as good as tile. • Any volunteer ?

  3. To Do on Software • GRID: • Make replica of DESY DST. Any request ? Unnecessary file ? • Put Jupiter data on GRID. Utilize HPSS tapes. • Do we need standard GRID tools to (1) run Mokka/Jupiter on GRID, (2) Access DTS, etc ? • Soft • Include JSF/Jupiter/Sattelites in ILCSoft distribution • Mokka/Marlin • Prepare local MySQL server for Mokka geometry • Scinti. ECAL in Mokka • FPCCD tracking in Marlin, and Background separation, … • Jupiter • ILD geometry for Jupiter: 8-sided shape, SET ? 2 layers of BIT (Satellites OK?) • Jupiter-Mysql interface ? • Which one is 1st priority ?

  4. Plan of MCProduction • StdHep files of ZH->nnXX, XX=cc, tautau, gluglu were created according to the request from 4th Concept. Do we need a Jupiter data of them ? • ZH recoil mass ?How much with which geometry ? • No more disk space on jlclogin2.Which files can be removed from disks ? -- before APR08 ? Any data from APR08 ? OK to remove also from HPSS ? • Notice: • KEKCC will be off in Feb. to early March due to system replacement.Be prepared !

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