Difference between revisions of "D2O material effect on the neutron asymmetry"
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== MCNPX Results == | == MCNPX Results == | ||
| − | A simulation was done using MCNPX to see how neutron scattering impacts asymmetry measurements. The setup is shown below. | + | A simulation was done using MCNPX to see how neutron scattering impacts asymmetry measurements. The setup is shown below. Neutrons were created inside a bottle of D2O and given an initial direction towards the 0 degree detector. The size of the target and detectors are the actual size used in the experiment. The distance between the target and each detector is 1 meter. |
---- | ---- | ||
[[File:MCNPX_8_3_pg1.jpg]] | [[File:MCNPX_8_3_pg1.jpg]] | ||
| − | + | ---- | |
| + | A neutron energy distribution was put into MCNPX based off the actual energy distribution from the experimental data. | ||
---- | ---- | ||
[[File:MCNPX_8_3_pg2.jpg]] | [[File:MCNPX_8_3_pg2.jpg]] | ||
| − | + | ---- | |
| + | The asymmetry results are shown below. | ||
---- | ---- | ||
[[File:MCNPX_8_3_pg3.jpg]] | [[File:MCNPX_8_3_pg3.jpg]] | ||
[https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL back] | [https://wiki.iac.isu.edu/index.php/PhotoFission_with_Polarized_Photons_from_HRRL back] | ||
Revision as of 19:00, 3 August 2011
MCNPX Results
A simulation was done using MCNPX to see how neutron scattering impacts asymmetry measurements. The setup is shown below. Neutrons were created inside a bottle of D2O and given an initial direction towards the 0 degree detector. The size of the target and detectors are the actual size used in the experiment. The distance between the target and each detector is 1 meter.
A neutron energy distribution was put into MCNPX based off the actual energy distribution from the experimental data.
The asymmetry results are shown below.
