Seq. Number (TBA   )
Research Plan at RIKEN CC-J 
				          Date:  20/12/2004   (DD/MM/YY)

To: the Planning and Coordination Office of RIKEN CC-J

Reseach Subject : PYTHIA-PISA with run3 enviroment

(PHENIX official or not :      no )

Person responsible for this reserch:
Name : Kensuke Okada
Tel/Fax : 631-344-5969
E-mail : okada@bnl.gov

Person responsible for the job submission:
Name : Kensuke Okada
Tel/Fax :
E-mail :


Other collabrators in this research subject:
Name : Hisayuki Torii
tel/Fax: 
E-mai: htorii@bnl.gov
  

Summary of this research (10-100 lines)
In the measurment of prompt photon cross section in Run3pp,
one of background photon sources is secondary particles from 
magnet pole pieces for example. This plan is to estimate 
the background level.    






Estimated CPU time required :      20000 hours (with Pentium III 1GHz)


Estimated disk space usage required :    800 GB
 

Estimated HPSS space usage required : 800GB

HPSS band width for above estimate  :       5MB/s


Target date for completion :   31/3/2005   (DD/MM/YY)


Plan for the publication of this result (if possible)
It will be an important piece of the prompt photon cross section measurement.