Details

Autor(en) / Beteiligte

• Dias, M S
• Cardoso, V
• Koskinas, M F
• Yamazaki, I M
• Semmler, R
• Moralles, M
• Zahn, G S
• Genezini, F A
• de Menezes, M O
• Figueiredo, A M G

Titel

Measurements of k0 and Q0 values for 64Zn(n,γ)65Zn and 68Zn(n,γ)69mZn reactions with covariance analysis

Ist Teil von

• Applied radiation and isotopes, 2011-07, Vol.69 (7), p.960-964

Ort / Verlag

England

Erscheinungsjahr

2011

Link zum Volltext

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• The values of k(0) and Q(0) for (64)Zn(n,γ)(65)Zn and (68)Zn(n,γ)(69m)Zn reactions were determined experimentally. The irradiations were performed near the core of the IEA-R1 3.5MW nuclear research reactor of the Nuclear and Energy Research Institute - IPEN-CNEN/SP, in São Paulo, Brazil. The results for the neutron field parameters f and α were 49.7(19) and -1.1(31)×10(-3), respectively. The resulting values of k(0) and Q(0) for (64)Zn(n,γ)(65)Zn reaction were 5.63(8)×10(-3) and 1.69(6), respectively, and the corresponding values for (68)Zn(n,γ)(69m)Zn reaction were 4.00(6)×10(-4) and 2.34(4), respectively. These results were compared with the literature.