Nuclear Science and Engineering / Volume 11 / Number 4 / December 1961 / Pages 369-376
Technical Paper / dx.doi.org/10.13182/NSE61-A26038
Articles are hosted by Taylor and Francis Online.
The total and activation cross sections of Dy164 have been measured in the energy range 0.02 to 2.0 ev. The cross sections, which are not 1/υ above 0.1 ev, are well represented by the single level Breit-Wigner formula for a bound level with parameters E0 = −1.89 ± 0.04 ev; Γn0 = 0.041 ± 0.001 ev; Γ = 0.166 ± 0.004 ev; and σ0 Γ2 = 4280 ± 100 barns ev.2