Table 1 The MDA for the 100 \(\%\) p-type HPGe detection systems.

From: Radionuclides distribution and radiation hazards assessment of black sand separation plant’s minerals: a case study

Series

Nuclide

Energy (Kev)

MDA (Bq)

K-40

K-40

1460.99

0.73

U-238

Th-234

63.00

1.09

Pa-234m

1001.3

6.18

Ra-226

185.99

0.04

Pb-214

295.22

0.23

351.99

0.15

Bi-214

609.32

0.16

1120.28

0.39

1764.51

0.45

Th-232

Ac-228

338.40

0.38

911.07

0.22

968.90

0.22

Pb-212

238.63

0.10

Bi-212

727.17

0.75

Tl-208

583.14

0.067

2614.47

0.11

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