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This document outlines the current tasks related to data analysis for the PrimEx-II experiment. Key statuses include completed tasks for individual ADC channels and new timing TDC developments, while calibration efforts are partially done. Several crucial aspects, including detection efficiency, trigger efficiency, and photon flux measurements, are yet to be started. Additionally, there are ongoing developments in target data and coordinate systems. The work continues with plans for event selection, cross-section evaluations, and extraction of nuclear life times.
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Current Tasks for PrimEx-II Data Analysis • HyCal Calorimeter: • Individual channel (ADC) status done, (Lingling) • Timing (new TDC) ststus done, I(lya) • New cluster algorithm done (Ilya) • Calibration partially done (Ilya, Yang) • Detection efficiency not started (?) • Trigger efficiency (dynode) not started (?) • Veto Counters not started (?) • Tagger: • Timing calibrationabout to finish (LingLing) • Photon Flux not started (?) • Target partially done (Rory/student) • Coordinate system, beam positions partially done (Zafar)
Current Tasks for PrimEx-II Data Analysis (Cont.) • Event selection not started (Ilya, Zafar, …) • New MC code not started (Ilya, …) • Cross sections not started (?) • Form factors for 28Si nuclei not started (Sergey/Ilya) • Fit to extract the life time not started • Publications ???