General
Home
Research
Publication
Collaboration
REGISTRATION
Experiment
Schedule
Proposing Exp.
Joining Exp.
Approved Exp.
SEASTAR
Devices
DALI
DALI2
CNS GRAPE
HYPATIA
CRYPTA
MINOS
HiCARI
Misc.
Utilities
Links
Download
About this site
γ sources #1 in RIBF.
γ sources #2 in RIBF
γ sources #3 in RIBF
γ sources #4 in RIBF
γ sources in RIPS
The location of the source in the safe of RIBF 308.
Reference date for standard sources: 2018/10/02 12:00
Setting date:2025/5/22 11:57. 2423 days have passed.
Source no.
Nuclide
Half life
Intensity (Bq)
Current intensity (Bq)
Intensity at setting date (Bq)
Uncertainty (%)
YY401
88
Y
106.6 d
9.3x10
5
0.1
0.1
1.9
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
/
1
2
3
4
5
6
7
8
9
10
11
12
/
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
:
0
1
2
3
4
5
6
7
8
9
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
