Difference between revisions of "Conversion TDC to Energy"

From New IAC Wiki
Jump to navigation Jump to search
Line 21: Line 21:
  
 
=Data=
 
=Data=
Polarized Case
 
tn -tɣ(ns)
 
10
 
11
 
12
 
13
 
14
 
15
 
16
 
17
 
18
 
19
 
20
 
21
 
22
 
23
 
24
 
25
 
26
 
27
 
28
 
29
 
30
 
31
 
32
 
33
 
34
 
35
 
36
 
37
 
38
 
39
 
40
 
41
 
42
 
43
 
44
 
45
 
46
 
47
 
48
 
49
 
50
 
51
 
52
 
53
 
54
 
55
 
56
 
57
 
58
 
59
 
60
 
61
 
62
 
63
 
64
 
65
 
66
 
67
 
68
 
69
 
70
 
71
 
72
 
73
 
74
 
75
 
76
 
77
 
78
 
79
 
80
 
81
 
82
 
83
 
84
 
85
 
86
 
87
 
88
 
89
 
90
 
91
 
92
 
93
 
94
 
95
 
96
 
97
 
98
 
99
 
100
 

Revision as of 17:21, 31 October 2008

Calculation

tn: Neutron time of flight

tɣ: Gamma time of flight

l: Distance between detector and target

tn-tɣ=l/v-l/c=l(1/v-1/c)

=> v=1/[(tn-tɣ)/l-1/c]


βn=v/c

ɣn=(1-βn2)-1/2

Etot=Mnɣnc2

Ek=Etot-Mnc2

Data