Laboratory of Radiochemistry and Nuclear Metrology SMART, SUBATECH, Ecole des Mines de Nantes.

Place of sampling: Piekary near Poznań, depth 2900 m, Permian formations.

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SMART LABORATORY ** IDFNTIFICATION OF RADIO ELEMENTS ** SMART ** Piekary spectrum name: Water Poland P2900.CNF

Report Date 4/2/97 9:04:19 AM

Library used: C: \ GENIEPC \ CAMFILES \ SMART.NLB

************* IDENTIFIED PICS ************

Nuc1ide

Nom:

Id Confiance

Energie (keV)

Emision (%)

Activité (Bq/1)

Activité

Incertitude

K-40

0.971

1460.81*

10.67

5.583E÷01

2.200E+00

Pb-210

0.977

46.54*

4.10

3.190E+00

1.469E÷00

BI-211

0.249

351.10*

12.20

6.397E+00

7.042E−01

PB-212

0.931

77.11*

17.60

1.030E+00

2.736E−01

BI-214

0.680

964.08*

0.38

1.113E+01

5.239E+00

BI-214

0.680

1377.67*

3.92

3.023E+00

3.514E±00

BI-214

0.680

1764.49*

15.36

3.024E+00

1.104E+00

PB-214

0.920

77.11*

9.90

1.831E÷00

4.898E−01

PB-214

0.920

295.21*

18.50

2.632E÷00

4.600E−01

PB-214

0.920

351.92*

35.80

2.180E+00

2.419E−01

RA-224

0.922

240.99*

3.97

5.947E+00

1.813E+00

RA-226

0.989

186.21*

3.28

9.327E+00

1.906E+00

AC-228

0.449

93.35*

1.12

5.760E÷00

3.121E+00

AC-228

0.449

129.08*

2.93

5.446E−01

1.684E+00

AC-228

0.449

209.26*

4.55

2.688E÷00

1.508E+00

AC-228

0.449

270.27*

3.77

1.751E÷00

1.659E+00

AC-228

0.449

338.37*

12.00

1.851E+00

6.062E−01

AC-228

0.449

911.32*

29.00

1.961E÷00

3.249E−01

AC-228

0.449

969.16*

17.46

1.657E+00

7.808E−01

TH-234

0.260

92.80*

5.20

1.241E+00

7.132E−01

U-235

0.487

89.96*

1.50

−4.76E−01

1.754E+00

U-235

0.487

93.35*

2.50

2.580E+00

1.398E+00

U-235

0.487

185.71*

54.00

5.666E−01

1.161E−01