[fluka-discuss]: Statistical error in USRBDX

From: riya dey <riyadey_at_barc.gov.in>
Date: Fri, 5 Apr 2019 17:19:18 +0530

Dear FLUKA Experts,

 

Regarding the USRBDX output, sometimes it has been observed that in some of
the energy bin the relative statistical errors in the result of differential
fluxes as a function of energy (integrated over solid angle) are greater
than 10%. But the corresponding relative statistical errors in the result of
cumulative fluxes as a function of energy (integrated over solid angle) are
less than 10% .

 

Can this result be assumed to be reliable since for Monte Carlo simulation,
the statistical error should be less than 10% for the reliability of the
result.

 

One sample output of differential fluxes and cumulative fluxes in USRBDX is
attached here.

 

Thanks and Regards

 

Riya Dey

 





__________________________________________________________________________
You can manage unsubscription from this mailing list at https://www.fluka.org/fluka.php?id=acc_info

cumulative_flux_as_a_function_of_energy.PNG
(image/png attachment: cumulative_flux_as_a_function_of_energy.PNG)

differential_flux_as_a_function_of_energy.PNG
(image/png attachment: differential_flux_as_a_function_of_energy.PNG)

Received on Fri Apr 05 2019 - 15:21:13 CEST

This archive was generated by hypermail 2.3.0 : Fri Apr 05 2019 - 15:21:21 CEST