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| | = Data = | | = Data = |
| − | == 3735 sub 3736 ==
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| − | {| border="1"
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| − | |run in||run out || NaI Left: image with cut || NaI Right: image with cut || NaI Left: image with no cut (rate calculate with cut)|| NaI Right: image with no cut (rate calculate with cut) || NaI Left: image with cut, no normalization || NaI Right: , no normalization
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| − | |-
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| − | |3735||3736
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_sub_r3736_DL_with_cut.png|400 px]]
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_sub_r3736_DR_with_cut.png|400 px]]
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_ove_r3736_DL_with_cut_no_norm.png|400 px]]
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_ove_r3736_DR_with_cut_no_norm.png|400 px]]
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_ove_r3736_DL_no_cut.png|400 px]]
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| − | ||[[File:hrrl_pos_27jul2012_data_ana_with_Cuts_r3735_ove_r3736_DR_no_cut.png|400 px]]
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| − | |}
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| − | Reprate = 300 Hz
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| − | Run time = 1002 s
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| − | Pulses = 301462
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| − | Events = 9045
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| − | e- rate = 7.80042e+013 +- 2.25903e+012 (Hz)
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| − | e+ rate = 1.41748 +- 0.0376119 (Hz).
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| − | e+/e-=1.81719e-014+-4.8238e-016.
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| − | e- current:I_e- =6.26271e-006+-3.61937e-007 (A).
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| − | e+/I_e-=1.4 Hz e+ / 6.3 \muA e-
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| | == 3737 sub 3736 == | | == 3737 sub 3736 == |
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Revision as of 04:22, 24 September 2012
Hand calculation on electron rate
At full current on Faraday cup 1 we have 1201 nVs/ADC channel.
[math]\frac{1201~nVs}{50 \Omega} = 24~nAs = 24~nC[/math]
charge rate under 300 Reprate: [math]300 \times 24~nAs = 7200~nC = 7.2 \frac{\mu C }{ s}[/math]
[math] \frac{7.2 \times 10^{-6}\frac{ C }{ s}} {1.6 \times 10^{-19} C} = 4.5 \times 10^{13}[/math]
Data
3737 sub 3736
| run in |
run out
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NaI Left: image with cut |
NaI Right: image with cut |
NaI Left: image with no cut (rate calculate with cut) |
NaI Right: image with no cut (rate calculate with cut) |
NaI Left: image with cut, no normalization |
NaI Right: , no normalization
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| 3737 |
3736
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Reprate = 300 Hz
Run time = 1094 s
Pulses = 329368
Events = 15361
e- rate = 1.36517e+014 +- 2.39286e+012 (Hz)
e+ rate = 1.60462 +- 0.0382982 (Hz).
e+/e-=1.1754e-014+-2.8058e-016.
e- current:I_e- =1.52232e-005+-3.83378e-007 (A).
e+/I_e-=1.6 Hz e+ / 15 \muA e-
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