Counts Rate (44 MeV LINAC) - Revision history

Shaproma at 19:03, 24 May 2012

2012-05-24T19:03:47Z

2011-03-01T06:30:33Z

Yield (1/2 mil of Ti and without detector efficiency)

2011-03-01T06:16:55Z

Summary

2011-03-01T06:14:58Z

Yield

2011-03-01T06:14:18Z

Counts Rate for Deuteron (12.5 µm Ti converter)

2011-03-01T06:12:29Z

Yield (without detector efficiency)

2011-03-01T06:12:00Z

Yield

2011-03-01T06:10:58Z

Yield

2011-03-01T06:10:13Z

Yield

2011-03-01T06:09:39Z

Yield

← Older revision		Revision as of 19:03, 24 May 2012
Line 1:		Line 1:
−	[~~http~~://wiki.iac.isu.edu/index.php/~~PhotoFission_with_Polarized_Photons_from_HRRL~~ Go Back]	+	[https://wiki.iac.isu.edu/index.php/Roman_calculation Go Back]

	=LINAC parameters used in calculations=		=LINAC parameters used in calculations=

@@ Line 260: / Line 260: @@
 the yield per pulse:
-  <math> 23.7\ \frac{neutrons}{sec} \times \frac{1\ sec}{300\ pulses} = 0.08\ \frac{neutrons}{pulse} </math><br><br>
+  <math> 25.2\ \frac{neutrons}{sec} \times \frac{1\ sec}{300\ pulses} = 0.08\ \frac{neutrons}{pulse} </math><br><br>
 =Summary (counts rate without neutron efficiency for different radiator thickness=

@@ Line 262: / Line 262: @@
   <math> 23.7\ \frac{neutrons}{sec} \times \frac{1\ sec}{300\ pulses} = 0.08\ \frac{neutrons}{pulse} </math><br><br>
-=Summary=
+=Summary (counts rate without neutron efficiency for different radiator thickness=
 {| border="1" cellpadding="20" cellspacing="0"

@@ Line 250: / Line 250: @@
     <math>\frac{1}{130} \times \frac{66}{0.48} \times \frac{1}{2.4} \times \frac{3.4}{3.2} = 0.468</math>
-===Yield===
+===Yield (1/2 mil of Ti and without detector efficiency)===
 saying all other factors is the same =>

@@ Line 145: / Line 145: @@
 :'''0.18 neutrons/pulse * 0.40 = 0.07 neutrons/pulse '''
-=Counts Rate for Deuteron (12.5 µm Ti converter)=
+=Counts Rate for Deuteron (1/2 mil of Ti converter)=
 ===photonuclear cross section for <math> ^2H(\gamma , n) </math> reaction===

@@ Line 138: / Line 138: @@
 .41 (1/2 mil Al) / 3.48 (1/2 mil Ti) = 0.40
-==Yield (without detector efficiency)==
+==Yield (1/2 mil of Al and without detector efficiency)==
-:'''53.8 neutrons/sec * 0.40 = 21.5 neutrons/sec (1/2 mil of Al)'''
+:'''53.8 neutrons/sec * 0.40 = 21.5 neutrons/sec '''
-:'''0.18 neutrons/pulse * 0.40 = 0.07 neutrons/pulse (1/2 mil of Al)'''
+:'''0.18 neutrons/pulse * 0.40 = 0.07 neutrons/pulse '''
 =Counts Rate for Deuteron (12.5 µm Ti converter)=

@@ Line 106: / Line 106: @@
   fractional solid angle = <math>\frac{40\ cm^{2}}{4 \pi\ (100\ cm)^{2}} = 3.2 \cdot 10^{-4}</math> <= geometrical acceptance
-==Yield==
+==Yield  (1/2 mil of Ti and without detector efficiency)==
 the yield per second:
@@ Line 116: / Line 116: @@
   <math> 53.8\ \frac{neutrons}{sec} \times \frac{1\ sec}{300\ pulses} = 0.18\ \frac{neutrons}{pulse} </math> <br><br>
-:'''53.8 neutrons/sec  (1/2 mil of Ti and without detector efficiency)           <= this experiment is do able'''
+:'''53.8 neutrons/sec   <= this experiment is do able'''
-:'''0.18 neutrons/pulse (1/2 mil of Ti and without detector efficiency)          <= good for stopping pulse'''
+:'''0.18 neutrons/pulse   <= good for stopping pulse'''
 =Counts Rate for U238 (1/2 mil of Al converter)=

@@ Line 141: / Line 141: @@
-:<pre style="color:red">53.8 neutrons/sec * 0.40 = 21.5 neutrons/sec (1/2 mil of Al and without detector efficiency) </pre>
+:'''53.8 neutrons/sec * 0.40 = 21.5 neutrons/sec (1/2 mil of Al and without detector efficiency)'''
-:<pre style="color:red">0.18 neutrons/pulse * 0.40 = 0.07 neutrons/pulse (1/2 mil of Al and without detector efficiency) </pre>
+:'''0.18 neutrons/pulse * 0.40 = 0.07 neutrons/pulse (1/2 mil of Al and without detector efficiency)'''
 =Counts Rate for Deuteron (12.5 µm Ti converter)=