Difference between revisions of "July 3,2007 Cf-252 without lead container measurements with HpGe & fast plastic scintillators in coincidence"
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== 1. Energy Region 100-500 keV== | == 1. Energy Region 100-500 keV== | ||
− | [[Image:gated_gamma_spectra_jul3_1.jpg]] | + | [[Image:gated_gamma_spectra_jul3_1.jpg|500px]] |
== 2. Energy Region 500-900 keV== | == 2. Energy Region 500-900 keV== | ||
− | [[Image:gated_gamma_spectra_jul3_2.jpg]] | + | [[Image:gated_gamma_spectra_jul3_2.jpg|500px]] |
== 2. Energy Region 500-650 keV == | == 2. Energy Region 500-650 keV == | ||
− | [[Image:gated_gamma_spectra_jul3_3.jpg]]<br> | + | [[Image:gated_gamma_spectra_jul3_3.jpg|500px]]<br> |
'''List of fission fragment isotopes for a given energy:<br>''' | '''List of fission fragment isotopes for a given energy:<br>''' |
Latest revision as of 00:51, 23 October 2007
Paraffin wax layer of thickness 12.6 cm was used as a neutron attenuator and for cosmic rays lead of thickness 10 cm on sides of HpGe detector. Total time of the run was about 9 hours. Total number of counts: 658, 012. The source was Cf-252 without lead container of 60μCi activity.
1. Energy Region 100-500 keV
2. Energy Region 500-900 keV
2. Energy Region 500-650 keV
List of fission fragment isotopes for a given energy:
511 keV Mo-106
519 keV Mo-104, Gd-152
536 keV Mo-100, Xe-130
540 keV Ru-100
545 keV Ba-130
576 keV Ru-108
585 keV Yb-156
601 keV Mo-100, Er-154
607 keV Yb-156
631 keV Ru-102
640 keV Ce-134
648 keV Zr-98