PID Progress

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&&uot&This page is to track progress toward goals that were laid out at the May 2007 PID workshop. It is hoped that all goals will be completed by the July 2007 PID workshop. The table below is derived largely from these two pages:

BCAL Items

Task People Progress Notes
z dependence of energy and time difference resolution Alex, Blake <font color=yellow;Ongoing Alex is making progress
angular dependence of energy and time difference resolution Alex, Blake Ongoing Blake report on 7/3
resolution in mean time for low energy photons Blake On Hold focus on time dif. resolution, energy and angle first
resolution in mean time for cosmics Christina Ongoing
analysis summary / TRIUMF, cosmic, JLab consistency on detector response Zisis et al. Ongoing July 3 target for draft, working with Alex
retune BCAL reconstruction / thresholds Mihajlo, Matt, Zisis, Andrei Ongoing needs samp. frac. parameterization
validate/tune standalone MC using beam test data Zisis On Hold priority on analysis writeup?

Cherenkov Items

Task People Progress Notes
estimate background rates in the Cherenkov detector Matt and Richard On Hold needs realistic readout in MC?

FDC Items

Task People Progress Notes
explore effects of revised geometry on photon efficiency Mihajlo, Richard, Matt, Simon, Dan On Hold geometry revisions need validation, Preliminary Report

TOF Items

Task People Progress Notes
realistic digitization and response in Monte Carlo Beni Ongoing revised hit structure with more info, report 6/26
connect TOF hits with tracks Beni, Matt On Hold start after above item is finished

Full Reconstruction

Task People Progress Notes
unify photon and π0 reconstruction Mihajlo Completed
map calorimeter overlap region with high statistics Mihajlo On Hold needs retuned BCAL MC
implement kinematic fitting in analysis framework Matt B. "Ongoing" photon error matrix done, start with fitting π0 then all neutral events

Parametric Studies

Task People Progress Notes
validate use of Pythia for generating generic hadronic backgrounds Elke, Eugene, Alex Ongoing Photoproduction cross sections, Eugene report on 6/26
validate dE/dx is appropriate PID for curlers in the CDC Alex Completed Brief Report