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 17:18, 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

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