Numéro
J. Phys. Colloques
Volume 48, Numéro C9, Décembre 1987
X-Ray and Inner-Shell Processes
Vol. 1
Page(s) C8-657 - C8-659
DOI https://doi.org/10.1051/jphyscol:19879113
X-Ray and Inner-Shell Processes
Vol. 1

J. Phys. Colloques 48 (1987) C8-657-C8-659

DOI: 10.1051/jphyscol:19879113

X-RAY AND GAMMA-RAY INTENSITY MEASUREMENTS IN 177Lu AND 2l0Pb DECAYS

D. MEHTA1, B. CHAND2, S. SINGH3, M.L. GARG2, N. SINGH2, T.S. CHEEMA2 and P.N. TREHAN2

1  Department of Physics, Panjab University, Chandigarh 160014, India
2  Department of Physics, Panjab University, Chandigarh 160014. India
3  Department of Physics, Panjab University, Chandigarh 160014. India


Abstract
Relative intensities of X- and gamma-rays emitted in the radioactive decays of 177Lu and 210Pb were precisely measured using a 28.27 mm2 x 5.5 mm vertical Si(Li) detector, a 28.27 mm2 x 5.0 mm vertical planar HPGe detector and a 96.0 cm3 coaxial HPGe detector. The measured intensities of X-rays have been compared with the values deduced by using physical parameters from internal conversion and sequential atomic processes.