Theoretical calculation of neutron cross sections for ^{90,91,92,94,96}Zr in the incident energy range between 200 keV and 20 MeV

Figures & data

Figure 1. Total cross sections for ${ }^{90,91,92,94,nat}$Zr.

Figure 2. Elastic scattering cross sections for ${ }^{90,92,94,nat}$Zr.

Table 1. DWBA parameters for ${ }^{90,91,92,94,96}$Zr

	$E_X$(MeV)	$J\pi$	$l$	$\beta$
${ }^{90}$Zr	2.186	2+	2	0.090
	2.319	5$-$	5	0.078
	2.748	3$-$	3	0.185
	3.309	2+	2	0.10
${ }^{91}$Zr	1.205	1/2+	2	0.040
	1.466	5/2+	2	0.017
	1.882	7/2+	2	0.045
	2.042	3/2+	2	0.028
	2.131	9/2+	2	0.038
	2.170	11/2$-$	3	0.094
${ }^{92}$Zr	0.9345	2+	2	0.113
	1.495	4+	4	0.044
	1.847	2+	2	0.048
	2.067	2+	2	0.039
	2.340	3$-$	3	0.16
	4.0	pseudo	2	0.08
	4.5	pseudo	2	0.08
${ }^{94}$Zr	0.919	2+	2	0.11
	1.470	4+	4	0.059
	1.671	2+	2	0.053
	2.058	3$-$	3	0.15
	2.151	2+	2	0.054
	4.0	pseudo	2	0.08
	4.5	pseudo	2	0.08
${ }^{96}$Zr	1.751	2+	2	0.12
	1.897	3$-$	3	0.17

Figure 3. Angular distributions of neutron inelastic scattering for ${ }^{90,91,92,94}$Zr in the center of mass (CM) system at $E_n$ = 8 MeV.

Table 2. Nuclear-level parameters and correction factors

	$E_{discrete}^{\mathrm{m}\mathrm{a}\mathrm{x}}$	$T$	$E_0$	$E_M$	$a^{\ast }$	$C_{sp}$	$C_0$
	MeV	MeV	MeV	MeV	MeV${ }^{-1}$
${ }^{97}$Zr	1.400	0.5882	0.4479	4.106	12.181	1.0	1.0
${ }^{96}$Zr	1.897	0.7059	0.6876	6.950	12.403	1.0	0.7
${ }^{95}$Zr	2.372	0.7279	$-$0.0395	5.469	11.637	1.4	1.0
${ }^{94}$Zr	2.151	0.7669	0.4687	7.586	12.185	1.0	1.2
${ }^{93}$Zr	2.458	0.7947	$-$0.6710	6.671	12.414	1.3	1.0
${ }^{92}$Zr	2.820	0.8508	0.5315	8.230	11.704	1.0	1.0
${ }^{91}$Zr	2.395	0.8232	0.0272	6.228	11.890	1.0	1.02
${ }^{90}$Zr	3.309	0.7907	1.946	6.578	11.748	1.0	0.9
${ }^{89}$Zr	2.151	0.8364	$-$0.5318	7.012	12.323	1.3	1.0
${ }^{96}$Y	0.932	0.4966	$-$0.3132	1.958	12.360	1.0	1.3
${ }^{95}$Y	2.021	0.4763	1.182	2.752	11.759	1.0	1.0
${ }^{94}$Y	0.724	0.3848	0.2067	0.774	13.1	1.0	0.95
${ }^{93}$Y	1.309	0.7505	$-$0.3510	5.778	11.549	1.0	1.4
${ }^{92}$Y	0.310	0.7319	$-$1.458	4.487	12.6	1.0	0.96
${ }^{91}$Y	1.547	0.8436	$-$0.5143	6.650	11.338	1.0	1.09
${ }^{90}$Y	1.417	0.7089	$-$0.3679	2.976	11.5	0.7	0.84
${ }^{89}$Y	3.248	0.6938	1.409	3.627	11.127	1.0	1.0
${ }^{88}$Y	0.766	0.8520	$-$1.643	5.422	11.495	1.0	1.0
${ }^{94}$Sr	3.047	0.6715	0.9663	6.494	12.185	1.0	1.0
${ }^{93}$Sr	1.238	0.6204	0.1804	4.623	12.762	1.0	1.0
${ }^{92}$Sr	2.088	0.7472	0.7359	7.218	11.967	1.0	1.0
${ }^{91}$Sr	1.368	0.6713	0.2433	4.893	12.543	1.0	1.0
${ }^{90}$Sr	2.674	0.8133	0.8175	7.712	11.748	1.0	1.0
${ }^{89}$Sr	2.079	0.8566	0.1184	6.194	10.953	1.0	1.0
${ }^{88}$Sr	3.585	0.8262	1.739	7.165	11.473	1.3	1.0
${ }^{87}$Sr	1.770	0.6797	0.4653	4.755	12.365	1.0	1.0
${ }^{86}$Sr	2.230	0.8537	0.4098	8.309	11.308	1.0	1.0

Figure 4. $\gamma$-ray spectra from ${ }^{90,91,92,94}$Zr $(n,\gamma )$ reactions at $E_n$ = 550 keV.

Figure 5. ${ }^{90}$Zr$(n,\gamma )$${ }^{91}$Zr cross section.

Figure 6. ${ }^{91}$Zr$(n,\gamma )$${ }^{92}$Zr cross section.

Figure 7. ${ }^{92}$Zr$(n,\gamma )$${ }^{93}$Zr cross section.

Figure 8. ${ }^{94}$Zr$(n,\gamma )$${ }^{95}$Zr cross section.

Figure 9. ${ }^{96}$Zr$(n,\gamma )$${ }^{97}$Zr cross section.

Figure 10. ${ }^{nat}$Zr$(n,\gamma )$ cross section.

Figure 11. ${ }^{93}$Zr$(n,\gamma )$${ }^{94}$Zr cross section.

Figure 12. ${ }^{90}$Zr$(n,2n)$${ }^{89,89m}$Zr cross sections. (m.s.) stands for the metastable state.

Figure 13. ${ }^{96}$Zr$(n,2n)$${ }^{95}$Zr cross section.

Figure 14. ${ }^{nat}$Zr$(n,2n)$Zr cross section.

Figure 15. ${ }^{90}$Zr$(n,p)$${ }^{90,90m}$Y cross sections (m.s.) stands for the metastable state.

Figure 16. ${ }^{91}$Zr$(n,p)$${ }^{91,91m}$Y cross sections (m.s.) stands for the metastable state.

Figure 17. ${ }^{92}$Zr$(n,p)$${ }^{92}$Y cross section.

Figure 18. ${ }^{94}$Zr$(n,p)$${ }^{94}$Y cross section.

Figure 19. ${ }^{90}$Zr$(n,x)$${ }^{89,89m}$Y cross sections (m.s.) stands for the metastable state.

Figure 20. ${ }^{91}$Zr$(n,x)$${ }^{90,90m}$Y cross sections (m.s.) stands for the metastable state.

Figure 21. ${ }^{92}$Zr$(n,x)$${ }^{91,91m}$Y cross sections (m.s.) stands for the metastable state.

Figure 22. ${ }^{94}$Zr$(n,x)$${ }^{93}$Y cross section.

Figure 23. ${ }^{90}$Zr$(n,\alpha )$${ }^{87,87m}$Sr cross sections (m.s.) stands for the metastable state.

Figure 24. ${ }^{92}$Zr$(n,\alpha )$${ }^{89}$Sr cross section.

Figure 25. ${ }^{94}$Zr$(n,\alpha )$${ }^{91}$Sr cross section.

Figure 26. ${ }^{96}$Zr$(n,\alpha )$${ }^{93}$Sr cross section.

Figure 27. ${ }^{91}$Zr$(n,n\alpha )$${ }^{87,87m}$Sr cross sections (m.s.) stands for the metastable state.

Figure 28. Neutron energy-differential cross sections for ${ }^{nat}$Zr.

Figure 29. Neutron double-differential cross sections for ${ }^{nat}$Zr at $E_n$=14.1 MeV.