Avamprogetti

Grandezze di apprezzamento Livello di Livello di licenza Vincoli

esenzione

Radionuclide Tempo di Tipo di decadi- einh eing h10 h0,07 hc0,07 LL LA CA CS Nuclide figlio instabile

dimezzamento mento e di Sv/Bq Sv/Bq (mSv/h)/ (mSv/h)/GBq (mSv/h)/ Bq/g Bq Bq/m3 Bq/cm2

radiazione GBq a 1 m a 10 cm di (kBq/cm2)

di distanza distanza

1 2  4 5 6 7 8 9 10 11 1213



Sn-127 2.10 h ^/ ph 2.00E-10 2.00E-10 0.313 1000 1.6 1.E+01 [1] 3.00E+07 4.00E+04 3  Sb-127 [6] Sn-128 59.07 min ^/ ph 1.50E-10 1.50E-10 0.138 1000 1.5 1.E+01 [1] 4.00E+07 6.00E+04 3  Sb-128S [6]

Sb-115 32.1 min ec,  / ph 2.30E-11 2.40E-11 0.151 400 0.6 1.E+01 [1] 3.00E+08 4.00E+0510

Sb-116 15.8 min ec,  / ph 2.30E-11 2.60E-11 0.321 500 0.9 1.E+01 [1] 3.00E+08 4.00E+0510

Sb-116m 60.3 min ec,  / ph 8.50E-11 6.70E-11 0.487 400 0.9 1.E+01 [1] 7.00E+07 1.00E+0510

Sb-117 2.80 h ec,  / ph 2.70E-11 1.80E-11 0.045 400 0.3 1.E+02 [1] 2.00E+08 3.00E+0530

Sb-118m 5.00 h ec,  / ph 2.30E-10 2.10E-10 0.411 200 0.3 1.E+01 [1] 3.00E+07 4.00E+0430

Sb-119 38.19 h ec / ph 5.90E-11 8.10E-11 0.022 3 <0.1 1.E+03 [1] 1.00E+08 1.00E+051000

Sb-120 15.89 min ec,  / ph 1.20E-11 1.40E-11 0.079 500 0.7 1.E+02 [1] 5.00E+08 7.00E+0510

Sb-120m 5.76 d ec / ph 1.30E-09 1.20E-09 0.386 400 0.4 1.E+00 5.00E+06 6.00E+0310

Sb-122 2.7238 d , ec,  / ph 1.20E-09 1.70E-09 0.068 1000 1.6 1.E+01 5.00E+06 7.00E+033

Sb-124 60.20 d  / ph 4.70E-09 2.50E-09 0.261 1000 1.5 1.E+00 1.00E+06 2.00E+033

Sb-124n 20.2 min it / ph 8.30E-12 8.00E-12 <0.001 <1 <0.1 1.E+02 [1] 7.00E+08 1.00E+06 1000  Sb-124 [6] Sb-125 2.75856 a ^/ ph 3.30E-09 1.10E-09 0.076 700 0.7 1.E-01 [2] 2.00E+06 3.00E+03 10  Te-125m

Sb-126 12.35 j  / ph 3.20E-09 2.40E-09 0.434 1000 1.5 1.E+00 2.00E+06 3.00E+033

Sb-126m 19.15 min ^, it / ph 3.30E-11 3.60E-11 0.239 1000 1.5 1.E+01 [1] 2.00E+08 3.00E+05 3  Sb-126 [6]

 Te-127, Te- Sb-127 3.85 d  / ph 1.70E-09 1.70E-09 0.106 1000 1.6 1.E+01 [2] 4.00E+06 5.00E+03 3 127m Sb-128 10.4 min  / ph 6.70E-10 7.60E-10 0.472 1000 1.8 1.E+01 9.00E+06 1.00E+043

Sb-128m 9.01 h , it / ph 2.60E-11 3.30E-11 0.313 1000 1.8 1.E+01 [1] 2.00E+08 3.00E+053

 Te-129, Te- Sb-129 4.40 h  / ph 3.50E-10 4.20E-10 0.212 1000 1.6 1.E+01 [1] 2.00E+07 2.00E+04 3 129m Sb-130 39.5 min  / ph 9.10E-11 9.10E-11 0.505 2000 2.1 1.E+01 [1] 7.00E+07 9.00E+043

Te-116 2.49 h ec, ^/ ph 1.70E-10 1.70E-10 0.033 8 0.2 1.E+02 [1] 4.00E+07 5.00E+04 30  Sb-116 [6]

 Te-131, Te- Sb-131 23.03 min  / ph 8.30E-11 1.00E-10 0.278 1000 1.7 1.E+01 [1] 7.00E+07 1.00E+05 3 131m Te-119m 4.70 d ec,  / ph 1.E+00 1.00E+07 1.00E+04300

Te-121 19.16 d ec / ph 4.40E-10 4.30E-10 0.104 20 0.1 1.E+01 1.00E+07 2.00E+04100

Te-121m 154 d it, ec / ph 3.60E-09 2.30E-09 0.043 200 0.4 1.E+00 2.00E+06 2.00E+03 10  Te-121 [6]