Measurement of isomeric-yield ratios for the 197Au(γ,n)196m,gAu reactions induced by bremsstrahlung

@article{Rahman2010MeasurementOI,
  title={Measurement of isomeric-yield ratios for the 197Au(γ,n)196m,gAu reactions induced by bremsstrahlung},
  author={Md. Shakilur Rahman and Kyung-Sook Kim and Manwoo Lee and Guinyun Kim and Youngdo Oh and Hee-Seock Lee and Moo-hyun Cho and In Soo Ko and Won Namkung and Van Do Nguyen and Duc Khue Pham and Tien Thanh Kim and Tae-Ik Ro},
  journal={Journal of Radioanalytical and Nuclear Chemistry},
  year={2010},
  volume={283},
  pages={519-525}
}
We measured isomeric-yield ratios for the 197Au(γ,n)196m,gAu reactions with bremsstrahlung energies of 50-, 60-, 70- MeV, and 2.5-GeV at the two different electron linac of the Pohang accelerator laboratory by using the activation method. The photons were produced when a pulsed electron beam hit a thin tungsten target. The well-known photoactivation method was used and hence the induced activities in the irradiated foils were measured with the high-resolution γ-ray spectrometric system… CONTINUE READING