Proposal for a Simulation at PHENIX Computing Center in Japan (CC-J) Date: 17/01/02 (DD/MM/YY) To: the Planning and Coordination Office of CC-J Title : Acceptance Calculation of Pair Electron PWG : electron Liason: Waseda University Name : Muntaka Tamai Tel/Fax : +81-48-464-4407 E-mail : mune@phenix.cns.s.u-tokyo.ac.jp Person responsible for the job submission: Name : Muntaka Tamai Tel/Fax : +81-48-464-4407 E-mail : mune@phenix.cns.s.u-tokyo.ac.jp Person responsible for the quality assurance: Name : Muntaka Tamai Tel/Fax : +81-48-464-4407 E-mail : mune@phenix.cns.s.u-tokyo.ac.jp Estimated CPU time required : 1000 hours (with PentiumIII 450MHz) Estimated disk space usage required : 20 GB Estimated HPSS space usage required : 0 Target date for completion : 15/02/02 (DD/MM/YY) Purpose and merit of the simulation including kinds of events being simulated : One of the experiment goals is to obtain the precise yield of J/Psai made from the hot dense matter. We can know the yield from the knowledge of pair electron produced by J/Psai. However, the geometrical acceptance is not know precisely, which can be studied using PISA. This simulation will need huge events to reduce statistical error as low as possible. Because the knowledge of the acceptance at other variouse mass sets is very useful, the simulation will also be needed to run in several conditions. --------------------------------------------------------------------------- ML archives: http://www.rarf.riken.go.jp/rarf/rhic/ml/nmlist/phenix-ccj-pco/