Calculate the hot particle beta skin dose rate in Gy/Sec for a 0.1 Bq particle of ⁹8Tc on the arm. The decay scheme of 9

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Calculate The Hot Particle Beta Skin Dose Rate In Gy Sec For A 0 1 Bq Particle Of 8tc On The Arm The Decay Scheme Of 9 1 (73.97 KiB) Viewed 93 times

Calculate the hot particle beta skin dose rate in Gy/Sec for a 0.1 Bq particle of ⁹8Tc on the arm. The decay scheme of 98Tc is attached. 43-TECHNETIUM-98 y(i) (Bq-s)-1 E(i) (MeV) y(i)*E(i) 1.00 1.185×10-01 1.19×10-01 1.00 6.524x10-01 6.52x10-01 2.21-10-03 6.303x10-01 1.39×10-03 2.65×10-04 6.492×10-0¹ 1.72×10-04 Decay Scheme Intensities: I(y+ce) per 100 parent decays 4.85×10-05 6.518×10-0¹a 3.16-10-05 1.02 7.454x10-01 7.60×10-01 1.60×10-03 7.232×10-01 1.15x10-03 1.89×10-04 7.421×10-01 a 1.40×10-04 3.46x10-05 7.448x10-01a 2.58×10-05 1.65×10-03 1.928×10-02 3.18-10-05 397 8.69×10-04 1.915×10-02 1397.77 1.66×10-05 5.15x10-04 2.170x10-02 652.41 1.12x10-05 1.93×10-04 2.560×10-03* 4.94×10-07 0.0 7.75×10-04 1.620×10-02 1.26×10-05 4.07×10-03 2.530×10-03 1.03×10-05 1.41 1.21×10-01 1.53 Radiations B-1 71 ce-K, y 1 ce-L. y 1 ce-M, y 1 Y2 ce-K, y 2 ce-L. y 2 ce-M, y 2 Kal X-ray Ka2 X-ray KB X-ray L X-ray Auger-K Auger-L Listed X, Y, and Radiations Listed ß. ce, and Auger Radiations Listed Radiations * Average Energy (MeV). a Maximum Energy (MeV) for subshell. Ruthenium-98 Daughter is stable. 4.2x106 y 98TC55 % 100 Q(g.s.)=17967 EB- IB- Log ft 100 14.02 (6)+ 0.0 2+ 0+ 745.35 102 652.41 100 98Ru54 44