Seq. Number (TBA   )
Research Plan at RIKEN CC-J 
	          Date: 12/05/04 (DD/MM/YY)

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

Reseach Subject : KEK PS-E325 re-produciton for 2001/02 data for INPC2004

(PHENIX official or not :    no )

Person responsible for this reserch:
Name : Ryotaro Muto
Tel/Fax : x3296
E-mail : muto@riken.jp

Person responsible for the job submission:
Name : Ryotaro Muto
Tel/Fax : x3296
E-mail : muto@riken.jp


Other collabrators in this research subject:
Name : H. En'yo, S. Yokkaichi, T. Tabaru, M. Naruki, F. Sakuma
  

Summary of this research (10-100 lines)

 KEKPS E325 is an experiment that measure the vector meson decay in nuclei to explore the partial restoration of the chiral symmetry of QCD.                                                                        
 We intend to re-analysis the data taken in 2002 and 2001 ( about 1.9TB data ) with improved analysis code for track-finding in drift chambers.
 This analysis will increace the good e+ e- events three times as large as before.
 We hope we have done this analysis as large as possible until INPC2004(29/06/04).

 

Estimated CPU time required : 54 x 200 x 24 hours (with Pentium III 1GHz)
  
Estimated disk space usage required : 2500 GB(input 2000 GB + output 500 GB)
 
Estimated HPSS space usage required :  500 GB

HPSS band width for above estimate  :   0.1 MB/s


Target date for completion : 15/06/04     (DD/MM/YY)


Plan for the publication of this result (if possible)