Dear Sir/Madam:
Hello ! I am writing this mail because I some simple questions, and I so sorry if the answers to my question are too obvious.
In tallies.xml I use “flux fission” to get total flux and and fission rate in certain cells. But I find the values are small such as the following.
Flux 6.16807E-02 +/- 3.96370E-04
Fission Rate 2.56586E-03 +/- 1.67589E-05
I do not know the units of both tallies. I want to calculate the fission cross section, so I need to get a flux in a unit of “neutrons/cm^2 * s” . Could you please tell me how can I normalize the flux and fission rate value to get the right units ? Thanks a lot.
Yours Sincerely