Difference between revisions of "June 19,2007 Cf-252 measurements of gamma-spectrum using HpGe ungated"
Jump to navigation
Jump to search
| Line 2: | Line 2: | ||
''' Polyethylene boron layer of thickness 15 cm was used as a neutron attenuator and for cosmic rays lead of thickness 5 cm in front of <br>HpGe detector. Total time of the run was ~5 h 30 m. Total number of counts: 200,288. The source was Cf-252 (activity 60μCi)'''<br> | ''' Polyethylene boron layer of thickness 15 cm was used as a neutron attenuator and for cosmic rays lead of thickness 5 cm in front of <br>HpGe detector. Total time of the run was ~5 h 30 m. Total number of counts: 200,288. The source was Cf-252 (activity 60μCi)'''<br> | ||
| + | |||
'''1. Energy region 100-1000 keV left spectrum from this work and right spectrum from Reference given below'''<br>[[Image:Ungated_spectrum111.jpg]]<br> | '''1. Energy region 100-1000 keV left spectrum from this work and right spectrum from Reference given below'''<br>[[Image:Ungated_spectrum111.jpg]]<br> | ||
| Line 10: | Line 11: | ||
| − | + | '''3. Energy region 2000-3000 keV left spectrum is from our work and right gamma-spectrum from Reference given below'''<br> | |
[[Image:Ungated_spectrum333.jpg]]<br> | [[Image:Ungated_spectrum333.jpg]]<br> | ||
Revision as of 00:54, 24 June 2007
Data runs:
Polyethylene boron layer of thickness 15 cm was used as a neutron attenuator and for cosmic rays lead of thickness 5 cm in front of
HpGe detector. Total time of the run was ~5 h 30 m. Total number of counts: 200,288. The source was Cf-252 (activity 60μCi)
1. Energy region 100-1000 keV left spectrum from this work and right spectrum from Reference given below
2. Energy region 1000-2000 keV left gamma-spectrum is from this work and right one from Reference given below
3. Energy region 2000-3000 keV left spectrum is from our work and right gamma-spectrum from Reference given below
REFERENCE: http://www-aix.gsi.de/~wolle/