Page 545 - Instrumentation Reference Book 3E

Table 22.6 Properties of organic scintillators
-
Wavelength Louding HIC
Oll7lffX. coiifenf Nuniber of
?mission (Y, by K otan1sl
(nm) weight) C atoms
---_____.I
Plastic NE1 02A 1 032 1.581 75 h5 2.4 423 - 1.104 2.5 7, it, 3 fast n
NE104 1.032 1.581 75 68 1.9 406 - 1.100 1.2 Ultra-fast counting
NEi04B 1.032 1.58 15 59 3.0 406 1.107 1.2 Ditto with BBQ'
ligbl guides
N11105 1.037 1.58 75 46 - 423 1.098 - Air-equivalent for
dosimetry
NE110 1.032 1.58 75 60 3.3 434 1.104 4.5 7, a, fast n, etc.
NElllA 1.032 1.58 15 55 I .6 370 1.103 - Ultra-fast timing
NE114 1.032 1.58 75 50 4.0 434 1.109 - Cheaper for large
arrays
NE 160 1.032 1.58 80 59 2.3 423 - 1.105 - For use at higher
tcinpcratures--usable
up to 150°C
Pilot IJ 1.032 is8 75 67 1.36 391 1.100 - Ultra-fast timing
Pilot 425 1.19 1.49 I 00 - 425 16 Cherenkov dctcctor
Liquid NE213 0.874 1.508 141 78 3.7 425 1.213 Fast n (lWl)z
Ne216 0.885 1.523 141 78 3.5 425 1.171 cy, fl (internal
counting)
NE220 1.306 1.442 104 65 3.8 425 29%0 1.669 Internal counting,
dosimetry
NE221 I .08 1.442 104 55 4 425 Gel 1.669 cy, j9 (internal
co tinting)
NE224 0.887 1.505 i 69 80 2.6 425 1.330 7, faSl II
NE226 1.61 1.38 80 20 3.3 430 0 y, insensitive 10 n
NE228 0.71 i .403 99 45 385 2.1 I iz (liep~~i~e-b~~sed)
NE230 0.945 1 .50 81 60 3.0 425 14.2% D 0.984 Dcutereied
NE232 0.89 I .43 81 60 4 430 24.5X D I .96 Deuterated
NE233 0.874 1.506 117 74 3.7 425 1.118 CY, fintcrttel
counting)
NE235 0.858 I .47 350 40 4 420 2.0 For barge tanks
NE250 1.035 L .452 104 50 4 425 32'5, 0 1.760 Iiiteriial counting,
dosimetry
I. BRQ is wiiveleiigth-shiiier.
2. PSD incans ptilsc shape discnmination