Neutron Capture Cross Section Measurements of exp 99 Tc Up to 80 KeV

摘要

Capture and transmission measurements were carried out. Eight new resonances were observed below 1.1 keV. Twenty-one new resonances were seen above 1.1 keV. Energy levels and integrated resonance yields are tabulated. The capture yield divided by sample thickness is shown; data were corrected for self-shielding and multiple scattering. ENDF data underpredict the cross section by about 15%. 1 figure, 1 table. (ERA citation 03:056131)