72-Hf-178MJAEA EVAL-Sep21 N.Iwamoto DIST-DEC21 20210920 ----JENDL-5 MATERIAL 7238 -----INCIDENT NEUTRON DATA ------ENDF-6 FORMAT History 21-10 Evaluated with CCONE code by N.Iwamoto MF= 1 General information MT=451 Descriptive data and directory MF= 2 Resonance parameters MT=151 Scattering radius only AP is assumed to be 7.72 fm. Thermal cross sections and resonance integrals at 300 K ---------------------------------------------------------- 0.0253 eV res. integ. (*) (barn) (barn) ---------------------------------------------------------- Total 8.37528E+00 Elastic 7.50916E+00 Inelas 9.70482E-04 7.76289E-01 n,gamma 8.61850E-01 4.89384E+02 n,alpha 7.12080E-11 4.05690E-08 ---------------------------------------------------------- (*) Integrated from 0.5 eV to 10 MeV. MF= 3 Neutron cross sections MT= 1 Total cross section Calculated with CCONE code /1/. MT= 2 Elastic scattering cross section Calculated with CCONE code /1/. MT= 4,51-91 (n,n') cross section Calculated with CCONE code /1/. MT= 5 Total reaction (except fission) cross section Calculated with CCONE code /1/. MT= 16 (n,2n) cross section Calculated with CCONE code /1/. MT= 17 (n,3n) cross section Calculated with CCONE code /1/. MT= 22 (n,na) cross section Calculated with CCONE code /1/. MT= 24 (n,2na) cross section Calculated with CCONE code /1/. MT= 28 (n,np) cross section Calculated with CCONE code /1/. MT= 32 (n,nd) cross section Calculated with CCONE code /1/. MT= 33 (n,nt) cross section Calculated with CCONE code /1/. MT= 41 (n,2np) cross section Calculated with CCONE code /1/. MT=102 Capture cross section Calculated with CCONE code /1/. The thermal cross section was derived from Shibata/2/. Below 28.50 eV the 1/v cross section was assumed. MT=103,600-649 (n,p) cross section Calculated with CCONE code /1/. MT=104,650-699 (n,d) cross section Calculated with CCONE code /1/. MT=105,700-749 (n,t) cross section Calculated with CCONE code /1/. MT=106,750-799 (n,He3) cross section Calculated with CCONE code /1/. MT=107,800-849 (n,a) cross section Calculated with CCONE code /1/. MF= 4 Angular distributions of secondary particles MT= 2 Elastic scattering Calculated with CCONE code /1/. MF= 6 Energy-angle distributions of emitted particles MT= 5 Total reaction (except fission) reaction Calculated with CCONE code /1/. MT= 16 (n,2n) reaction Calculated with CCONE code /1/. MT= 17 (n,3n) reaction Calculated with CCONE code /1/. MT= 22 (n,na) reaction Calculated with CCONE code /1/. MT= 24 (n,2na) reaction Calculated with CCONE code /1/. MT= 28 (n,np) reaction Calculated with CCONE code /1/. MT= 32 (n,nd) reaction Calculated with CCONE code /1/. MT= 33 (n,nt) reaction Calculated with CCONE code /1/. MT= 41 (n,2np) reaction Calculated with CCONE code /1/. MT= 51- 91 (n,n') reaction Calculated with CCONE code /1/. MT=102 Capture reaction Calculated with CCONE code /1/. MT=600-649 (n,p) reaction Calculated with CCONE code /1/. MT=650-699 (n,d) reaction Calculated with CCONE code /1/. MT=700-749 (n,t) reaction Calculated with CCONE code /1/. MT=750-799 (n,He3) reaction Calculated with CCONE code /1/. MT=800-849 (n,a) reaction Calculated with CCONE code /1/. MF= 8 Information on decay data MT= 4 (n,n') reaction Decay chain is given in the decay data file. MT= 5 Total reaction (except fission) reaction Decay chain is given in the decay data file. MT= 16 (n,2n) reaction Decay chain is given in the decay data file. MT= 17 (n,3n) reaction Decay chain is given in the decay data file. MT= 22 (n,na) reaction Decay chain is given in the decay data file. MT= 24 (n,2na) reaction Decay chain is given in the decay data file. MT= 28 (n,np) reaction Decay chain is given in the decay data file. MT= 32 (n,nd) reaction Decay chain is given in the decay data file. MT= 33 (n,nt) reaction Decay chain is given in the decay data file. MT= 41 (n,2np) reaction Decay chain is given in the decay data file. MT=102 Capture reaction Decay chain is given in the decay data file. MT=103 (n,p) reaction Decay chain is given in the decay data file. MT=104 (n,d) reaction Decay chain is given in the decay data file. MT=105 (n,t) reaction Decay chain is given in the decay data file. MT=106 (n,He3) reaction Decay chain is given in the decay data file. MT=107 (n,a) reaction Decay chain is given in the decay data file. MF= 9 Isomeric branching ratios MT==102 Capture reaction Calculated with CCONE code /1/. MT=103 (n,p) reaction Calculated with CCONE code /1/. MF=10 Nuclide production reactions MT= 4 (n,n') reaction Calculated with CCONE code /1/. MT= 28 (n,np) reaction Calculated with CCONE code /1/. MT= 32 (n,nd) reaction Calculated with CCONE code /1/. MT= 41 (n,2np) reaction Calculated with CCONE code /1/. MT=104 (n,d) reaction Calculated with CCONE code /1/. MT=105 (n,t) reaction Calculated with CCONE code /1/. MT=106 (n,He3) reaction Calculated with CCONE code /1/. ------------------------------------------------------------------ nuclear model calculation with CCONE code /1/ ------------------------------------------------------------------ * Optical model potentials neutron : S.Kunieda et al./3/ proton : global OMP, A.J.Koning and J.P.Delaroche/4/ deuteron: Y.Han et al./5/ triton : folding OMP, A.J.Koning and J.P.Delaroche/4/ He-3 : Y.Xu et al./6/ alpha : M.Avrigeanu and V.Avrigeanu/7/ * Level scheme of Hf-178 ----------------------- No. Ex(MeV) J PI ----------------------- 0 0.000000 0 + 1 0.093180 2 + 2 0.306620 4 + 3 0.632180 6 + 4 1.058550 8 + 5 1.147420 8 - 6 1.174630 2 + 7 1.199380 0 + 8 1.260250 2 - 9 1.268540 3 + 10 1.276690 2 + 11 1.310070 1 - 12 1.322460 3 - 13 1.362550 2 - 14 1.364080 9 - 15 1.384460 4 + 16 1.409440 4 - 17 1.433620 3 - 18 1.434230 0 + 19 1.443930 0 + 20 1.450360 4 + 21 1.479030 8 - 22 1.496450 2 + 23 1.512590 5 - 24 1.513610 2 + 25 1.513680 2 - 26 1.513830 4 + 27 1.533150 5 + 28 1.538790 4 - 29 1.554000 6 + 30 1.561540 2 + 31 1.566670 2 - 32 1.570300 10 + 33 1.601480 10 - 34 1.635600 4 + 35 1.636730 5 - 36 1.859120 11 - 37 2.136520 12 - 38 2.202510 11 - 39 2.433330 13 - 109 2.446090 16 + ----------------------- * Level density parameters (Gilbert-Cameron model/8/) Energy dependent parameters of Mengoni-Nakajima/9/ were used. --------------------------------------------------------- a* Pair Eshell T E0 Ematch Elv_max 1/MeV MeV MeV MeV MeV MeV MeV --------------------------------------------------------- Hf-179 20.792 0.897 1.625 0.514 -0.910 5.135 1.139 Hf-178 20.921 1.799 1.846 0.357 1.468 3.571 2.942 Hf-177 20.903 0.902 1.772 0.504 -0.852 5.016 0.979 Hf-176 20.975 1.809 1.925 0.523 -0.269 6.358 2.136 Hf-175 20.515 0.907 2.032 0.507 -0.869 5.033 0.629 Lu-178 21.172 0.000 1.340 0.486 -1.477 3.751 1.451 Lu-177 20.418 0.902 1.753 0.515 -0.873 5.093 1.126 Lu-176 19.537 0.000 1.390 0.491 -1.205 3.450 1.228 Lu-175 20.876 0.907 1.725 0.495 -0.730 4.848 0.960 Lu-174 20.777 0.000 1.600 0.448 -1.056 3.060 0.953 Yb-177 20.040 0.902 1.393 0.535 -0.929 5.282 0.704 Yb-176 20.975 1.809 1.620 0.521 -0.141 6.231 1.671 Yb-175 19.692 0.907 1.319 0.539 -0.870 5.245 1.097 Yb-174 20.140 1.819 1.465 0.530 0.002 6.141 2.150 Yb-173 19.619 0.912 1.410 0.559 -1.133 5.631 0.707 Yb-172 20.165 1.830 1.753 0.551 -0.370 6.643 2.030 Yb-171 19.718 0.918 1.891 0.533 -0.962 5.275 1.025 --------------------------------------------------------- * Gamma-ray strength functions for Hf-179 E1: hybrid model(GH)/10/ ER= 12.06 (MeV) EG= 3.02 (MeV) SIG= 159.09 (mb) ER= 15.59 (MeV) EG= 4.94 (MeV) SIG= 318.17 (mb) M1: standard lorentzian model(SLO) ER= 7.27 (MeV) EG= 4.00 (MeV) SIG= 1.02 (mb) E2: standard lorentzian model(SLO) ER= 11.18 (MeV) EG= 3.96 (MeV) SIG= 4.35 (mb) References 1) O.Iwamoto, J. Nucl. Sci. Technol., 44, 687 (2007) 2) K.Shibata, J. Nucl. Sci. Technol., 51, 425 (2014) 3) S.Kunieda et al., J. Nucl. Sci. Technol. 44, 838 (2007) 4) A.J.Koning and J.P.Delaroche, Nucl. Phys. A713, 231 (2003) 5) Y.Han et al., Phys. Rev. C 74,044615(2006) 6) Y.Xu et al., Sci. China, Phys. Mech. & Astron., 54[11], 2005 (2011) 7) M.Avrigeanu and V.Avrigeanu, Phys. Rev. C82, 014606 (2010) 8) A.Gilbert and A.G.W.Cameron, Can. J. Phys, 43, 1446 (1965) 9) A.Mengoni and Y.Nakajima, J. Nucl. Sci. Technol., 31, 151 (1994) 10) S.Goriely, Phys. Lett. B436, 10 (1998)