66.04hr Mo??
0.45 Mev
a
2,12 x 10% yr Te 99
MU L-4996
Fig. 14. Decay scheme of Mo?”.
COUNTER
BODY
> CH, OUT
0.005cm DIAM
STAINLESS STEEL
WIRE HIGH VOLTAGE
COLLECTOR
3.5mg/em ALUMINUM
WINDOW
INCHES
!
2
3
4
5
6
0.131
0.256
0.361
0.528
0.631
cm
0.333
0650
0.968
1.341
1.603
0.881
2.238
7
1.631
4.143
8
2.1351
5.413
9
2.36!
5.997
au 2 Gn
SHELF DISTANCE TO
WINDOW
4CHs IN
SAMPLE
MOUNT
T
:
SAMPLE
8
SLOTS
9
Note:
COUNTER BODY AND SAMPLE
ARE ALUMINUM.
Fig. 15.
mom fmt me
YULEYE
MOUNT
Beta proportional counter and sample mount.
~50-
MUL-4997