Difference between revisions of "PAA Research"

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[[A_W_thesis]]
 
[[A_W_thesis]]
 
Jack Profile from Nickel foils 1m from converter
 
 
Filename:Jack_6-4-2018_002
 
 
 
{| border="3"  cellpadding="5" cellspacing="0"
 
|EventNum(evt.Sec)|| Time || sample || rate (Hz)
 
|-
 
|0-45000(0-300) || 0-300|| Thorium||
 
|-
 
|300-398(430-526)||Position 1|| 4.7
 
|-
 
|400-500 (642-742)||Thorium||
 
|-
 
|500-600 (860-960)||Position 2||
 
|-
 
|600-700 (1070-1170)|| Thorium||
 
|-
 
|700-800 (1290-1390) || Position 3||10
 
|-
 
|800-900 (1500-1600)|| Thorium||
 
|-
 
|900-1000 (1720-1820) ||Position 4||
 
|-
 
|1000-1125 (1930-2030|| Thorium||
 
|-
 
|1125-1200 (2040-2140)||Position 5||22
 
|-
 
|1200-1300 (2150-2250)|| Thorium||
 
|-
 
|1300-1400 (2360-2460)||Position 6||
 
|-
 
|1400-1500 (2570-2670|| Thorium||
 
|-
 
|1500-1600 (2790-2890)||Position 7||6.9
 
|-
 
|1600-1700 (3010-3110)|| Thorium||
 
|-
 
|1700-1800 (3220-3320)||Position 8||
 
|-
 
|1800-1900 (3435-3535)|| Thorium||
 
|-
 
|1900-2000 (3650-3750)||Position 9|| 3.7
 
|}
 
 
 
Calibration
 
 
MPA->Draw("evt.Chan*(0.490) >>(6096,0,6096)","evt.Sec > 690 && evt.Sec < 1000");
 
 
 
A clear 583 keV peak can be seen for the Thorium rod runs using the command
 
 
MPA->Draw("evt.Chan*(0.490) >>(40,560,600)","evt.Sec > 642 && evt.Sec < 742");
 
 
There is no 583 keV peak for the Nickel foil.
 
 
I do see a 1376 keV line characteristic of the Nickel foil in the Thorium rod spectrum
 
 
MPA->Draw("evt.Chan*(0.490) >>(40,1360,1400)","evt.Sec > 1070 && evt.Sec < 1170");
 
 
 
Filename:Jack_6-4-2018_pos002 : Position 1
 
 
Filename:Jack_6-4-2018_pos5_001 : Position 5
 
 
 
Filename:Jack_6-4-2018_pos7_001 : Position 7
 
 
Time
 

Revision as of 23:00, 14 June 2018

  • South Dakota Dinosaur bones,
  • PAA on Silver Coins to determine their origin,Student: 2 weeks, PI: 1 week
  • IGEM PAA proposal to develop equipment and methods to determine the Gold concentration in gold bearing ores, PI: Hunt, Student: Soltan


PAA_Bibliography

PAA_DeepBlueMarine

PAA_Sage

PAA_Selenium

PAA_ASH

PAA_Software

PAA_CoincidenceCounting

PAA_HpGe_Efficiency

Photon_Activation_Analysis_Wiki

PAA_ResultsFromTheIAC

PAA_Nephrite_Jadiete

NAA_SolarPanel

A_W_thesis