1 st BASTRA meeting - GSI Webserver WWW-WIN
1 st BASTRA meeting - GSI Webserver WWW-WIN
1 st BASTRA meeting - GSI Webserver WWW-WIN
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Basic Studies for Transmutation (<strong>BASTRA</strong>) clu<strong>st</strong>er <strong>meeting</strong>, CERN, Geneva, 5 December 2001<br />
ϕ*<br />
=<br />
GENEPI Sources Representativity (3)<br />
The ϕ* parameter<br />
Average Importance of Source Neutrons<br />
Average Importance of Fission Neutrons<br />
⎛<br />
⎜ 1<br />
ϕ*<br />
=<br />
⎜<br />
⎝<br />
k<br />
eff<br />
⇒<br />
R. SOULE CEA Cadarache<br />
⎞<br />
⎟<br />
< Fφ<br />
><br />
−1<br />
⋅ s<br />
⎟<br />
⎠<br />
< S ><br />
=<br />
< φ0*,<br />
S ><br />
< S ><br />
< φ0*,<br />
Fφs<br />
><br />
< Fφ<br />
><br />
s