84-Po-209 JAEA EVAL-Sep21 N.Iwamoto DIST-DEC21 20210920 ----JENDL-5 MATERIAL 8434 -----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 8.10 fm. Thermal cross sections and resonance integrals at 300 K ---------------------------------------------------------- 0.0253 eV res. integ. (*) (barn) (barn) ---------------------------------------------------------- Total 8.29749E+00 Elastic 8.26390E+00 n,gamma 2.75331E-02 6.21350E-01 n,p 4.62870E-13 2.69895E-09 n,alpha 1.40382E-05 2.97272E-04 ---------------------------------------------------------- (*) 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 805.01 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/. MT=111 (n,2p) 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=111 (n,2p) 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. MT=111 (n,2p) reaction Decay chain is given in the decay data file. MF=10 Nuclide production reactions MT= 17 (n,3n) reaction Calculated with CCONE code /1/. MT= 24 (n,2na) 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 Po-209 ----------------------- No. Ex(MeV) J PI ----------------------- 0 0.000000 1/2 - 1 0.544950 5/2 - 2 0.854320 3/2 - 3 1.175300 5/2 - 4 1.213700 1/2 - 5 1.326770 9/2 - 6 1.408840 7/2 - 7 1.417590 13/2 - 8 1.472500 17/2 - 9 1.521760 11/2 - 10 1.715630 9/2 - 11 1.760960 13/2 + 12 1.937600 17/2 - 13 1.990940 7/2 - 14 2.029700 19/2 - 15 2.061000 7/2 - 16 2.082000 5/2 - 17 2.166800 21/2 - 18 2.186000 5/2 - 19 2.206000 5/2 - 20 2.239000 7/2 - 21 2.311980 9/2 + 22 2.339000 7/2 - 23 2.363000 7/2 - 24 2.654350 1/2 - ----------------------- * 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 --------------------------------------------------------- Po-210 24.293 1.656 -7.246 0.597 1.429 5.724 3.429 Po-209 24.196 0.830 -7.008 0.428 1.440 1.100 2.654 Po-208 24.100 1.664 -6.087 0.606 0.858 6.470 2.703 Po-207 24.003 0.834 -5.415 0.557 0.230 4.720 1.909 Bi-209 24.196 0.830 -8.531 0.609 1.146 4.371 4.485 Bi-208 24.100 0.000 -8.264 0.640 -0.024 4.587 2.679 Bi-207 24.003 0.834 -7.191 0.683 -0.219 7.425 2.335 Bi-206 23.906 0.000 -6.585 0.507 0.182 2.345 1.524 Bi-205 23.809 0.838 -5.660 0.628 -0.342 6.317 1.572 Pb-208 24.826 1.664 -9.961 0.640 2.464 5.210 6.148 Pb-207 24.749 0.834 -9.554 0.629 1.478 4.386 4.270 Pb-206 23.906 1.672 -8.393 0.734 0.800 9.652 3.485 Pb-205 26.473 0.838 -7.563 0.640 -0.096 7.023 2.204 Pb-204 23.713 1.680 -6.701 0.715 -0.011 9.511 3.023 Pb-203 23.616 0.842 -5.869 0.645 -0.382 6.634 1.536 Pb-202 23.519 1.689 -5.123 0.605 0.581 6.680 2.516 --------------------------------------------------------- * Gamma-ray strength functions for Po-210 E1: hybrid model(GH)/10/ ER= 13.69 (MeV) EG= 3.85 (MeV) SIG= 599.74 (mb) M1: standard lorentzian model(SLO) ER= 6.90 (MeV) EG= 4.00 (MeV) SIG= 1.13 (mb) E2: standard lorentzian model(SLO) ER= 10.60 (MeV) EG= 3.59 (MeV) SIG= 5.57 (mb) References 1) O.Iwamoto, J. 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