Research Plan at RIKEN CC-J 
				          Date:   17/03/2009   (DD/MM/YY)

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

Reseach Subject : Simulation of new type g-2 experiment by GEANT4

(PHENIX official or not :      no )

Person responsible for this reserch:
Name : Naohito Saito
Tel/Fax : +81-29-864-5677
E-mail : naohito.saito@kek.jp

Person responsible for the job submission:
Name :Hiromi Okada
Tel/Fax :+81-29-864-5677
E-mail :hiromi@post.kek.jp


Other collabrators in this research subject:
Name :
tel/Fax:
E-mai:
  

Summary of this research (5-10 lines)

We would like to simulate spin dependent myuon decay by use of GEANT4 
for 300M events.
Such huge number of events is required to minimize the statistical 
uncertainty in the level of 10ppm.
This is a basic study to concern the systematic uncertainties for a new 
type of g-2 experiment. 
We also will use these simulation results to design detectors for 
decayed positrons.

Estimated CPU time required :  84000 hours (with Pentium III 1GHz)
  

Estimated disk space usage required :     500 GB (for a year)
 

Estimated HPSS space usage required :

HPSS band width for above estimate  :       MB/s


Target date for completion (cpu) :   17/03   /2010   (DD/MM/YY)
                           (disk):   17/03   /2010  


Plan for the publication of this result (if possible)

Based on this simulation study, we are goint go submit a letter of 
intent to KEK.

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