53-I -125 JAEA EVAL-Sep21 N.Iwamoto DIST-DEC21 20210920 ----JENDL-5 MATERIAL 5319 -----INCIDENT NEUTRON DATA ------ENDF-6 FORMAT History 21-09 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 6.95 fm. Thermal cross sections and resonance integrals at 300 K ---------------------------------------------------------- 0.0253 eV res. integ. (*) (barn) (barn) ---------------------------------------------------------- Total 9.00834E+02 Elastic 6.09491E+00 n,gamma 8.94347E+02 5.92114E+02 n,p 1.24140E-10 8.46994E-11 n,alpha 1.46398E-08 9.70054E-09 ---------------------------------------------------------- (*) 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= 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 2.72 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= 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= 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= 9 Isomeric branching ratios MT=103 (n,p) reaction Calculated with CCONE code /1/. MT=107 (n,a) reaction Calculated with CCONE code /1/. MF=10 Nuclide production reactions MT= 32 (n,nd) 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/. MT=111 (n,2p) 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 I-125 ----------------------- No. Ex(MeV) J PI ----------------------- 0 0.000000 5/2 + 1 0.113540 7/2 + 2 0.188420 3/2 + 3 0.243380 1/2 + 4 0.372070 3/2 + 5 0.453790 3/2 + 6 0.536100 7/2 + 7 0.595560 9/2 + 8 0.625000 3/2 + 9 0.704310 9/2 + 10 0.768100 11/2 + 11 0.935700 9/2 + 12 1.007450 3/2 + 13 1.066000 3/2 + 14 1.082800 1/2 - 15 1.084860 11/2 - 16 1.089900 1/2 + 17 1.150000 5/2 + 18 1.173070 11/2 + 19 1.180870 3/2 + 20 1.198000 3/2 + 21 1.203720 13/2 + 22 1.252000 7/2 + 23 1.263950 3/2 - 24 1.269900 11/2 + 25 1.289000 5/2 + 26 1.332000 5/2 - 27 1.337000 3/2 + 28 1.365000 11/2 + 29 1.381630 3/2 + 30 1.392000 1/2 + 31 1.442800 3/2 + ----------------------- * 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 --------------------------------------------------------- I-126 15.924 0.000 1.622 0.590 -1.555 4.069 0.800 I-125 15.820 1.073 1.884 0.599 -0.626 5.312 1.443 I-124 15.717 0.000 2.318 0.561 -1.405 3.707 0.880 I-123 15.613 1.082 2.415 0.574 -0.454 4.973 1.493 Te-125 16.486 1.073 1.248 0.601 -0.665 5.437 1.436 Te-124 15.194 2.155 1.307 0.687 -0.128 7.497 3.383 Te-123 15.600 1.082 1.993 0.624 -0.869 5.683 1.515 Te-122 15.509 2.173 1.907 0.637 0.127 6.938 3.390 Sb-124 15.539 0.000 0.761 0.608 -1.351 3.986 1.021 Sb-123 15.613 1.082 1.087 0.508 0.470 3.698 2.012 Sb-122 15.173 0.000 1.671 0.614 -1.590 4.180 0.748 Sb-121 15.405 1.091 1.836 0.551 -0.018 4.436 2.302 Sb-120 15.300 0.000 2.188 0.524 -0.934 2.999 0.820 Sb-119 15.196 1.100 2.041 0.506 0.364 3.794 1.970 --------------------------------------------------------- * Gamma-ray strength functions for I-126 E1: hybrid model(GH)/10/ ER= 13.92 (MeV) EG= 3.97 (MeV) SIG= 97.09 (mb) ER= 16.30 (MeV) EG= 5.37 (MeV) SIG= 194.17 (mb) M1: standard lorentzian model(SLO) ER= 8.18 (MeV) EG= 4.00 (MeV) SIG= 0.92 (mb) E2: standard lorentzian model(SLO) ER= 12.57 (MeV) EG= 4.60 (MeV) SIG= 2.89 (mb) References 1) O.Iwamoto, J. 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