72-Hf-180MJAEA EVAL-Sep21 N.Iwamoto DIST-DEC21 20210920 ----JENDL-5 MATERIAL 7244 -----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 7.74 fm. Thermal cross sections and resonance integrals at 300 K ---------------------------------------------------------- 0.0253 eV res. integ. (*) (barn) (barn) ---------------------------------------------------------- Total 8.43361E+00 Elastic 7.55923E+00 Inelas 4.41107E-01 1.51344E+02 n,gamma 3.65550E-01 1.05257E+02 n,alpha 1.74810E-12 5.11438E-10 ---------------------------------------------------------- (*) 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 47.00 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= 22 (n,na) reaction Calculated with CCONE code /1/. MT=107 (n,a) reaction Calculated with CCONE code /1/. MF=10 Nuclide production reactions MT= 4 (n,n') 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= 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=105 (n,t) 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-180 ----------------------- No. Ex(MeV) J PI ----------------------- 0 0.000000 0 + 1 0.093320 2 + 2 0.308580 4 + 3 0.640860 6 + 4 1.083940 8 + 5 1.101900 0 + 6 1.107240 1 - 7 1.141500 8 - 8 1.163860 3 + 9 1.183320 2 + 10 1.192610 4 + 11 1.199660 2 + 12 1.260460 2 + 13 1.291040 3 + 14 1.300150 1 + 15 1.315700 0 + 16 1.354100 1 - 17 1.369480 4 + 18 1.374150 4 - 19 1.381310 2 + 20 1.385200 9 - 21 1.409200 2 + 22 1.409250 4 + 23 1.420600 6 + 24 1.429590 3 + 25 1.444000 5 - 26 1.472270 6 + 27 1.482410 5 - 28 1.484270 4 + 29 1.508000 1 - 30 1.525000 6 - 31 1.539040 4 - 32 1.556810 5 + 33 1.559020 2 + 34 1.597420 5 + 35 1.607550 4 + 36 1.609130 4 - 37 1.612300 6 - 38 1.612820 3 - 39 1.630400 10 + 40 1.632590 3 + ----------------------- * 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-181 21.421 0.892 1.440 0.470 -0.475 4.447 1.210 Hf-180 20.556 1.789 1.590 0.559 -0.557 6.847 1.863 Hf-179 20.792 0.897 1.625 0.514 -0.910 5.135 1.139 Hf-178 20.921 1.799 1.846 0.531 -0.343 6.468 1.986 Lu-180 21.369 0.000 1.233 0.515 -1.855 4.339 0.014 Lu-179 21.271 0.897 1.640 0.376 0.418 2.948 1.473 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 Yb-179 21.271 0.897 1.540 0.481 -0.600 4.640 0.000 Yb-178 21.172 1.799 1.440 0.486 0.293 5.578 1.559 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 --------------------------------------------------------- * Gamma-ray strength functions for Hf-181 E1: hybrid model(GH)/10/ ER= 12.03 (MeV) EG= 3.01 (MeV) SIG= 161.06 (mb) ER= 15.55 (MeV) EG= 4.91 (MeV) SIG= 322.12 (mb) M1: standard lorentzian model(SLO) ER= 7.25 (MeV) EG= 4.00 (MeV) SIG= 1.02 (mb) E2: standard lorentzian model(SLO) ER= 11.14 (MeV) EG= 3.94 (MeV) SIG= 4.33 (mb) References 1) O.Iwamoto, J. 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