70-Yb-175 JAEA EVAL-Sep21 N.Iwamoto DIST-DEC21 20210920 ----JENDL-5 MATERIAL 7046 -----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 7.68 fm. Thermal cross sections and resonance integrals at 300 K ---------------------------------------------------------- 0.0253 eV res. integ. (*) (barn) (barn) ---------------------------------------------------------- Total 9.53281E+00 Elastic 7.43366E+00 n,gamma 1.99709E+00 4.83672E+02 n,alpha 7.47350E-11 1.78965E-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 4.79 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/. ------------------------------------------------------------------ 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 Yb-175 ----------------------- No. Ex(MeV) J PI ----------------------- 0 0.000000 7/2 - 1 0.104530 9/2 - 2 0.231500 11/2 - 3 0.267540 9/2 + 4 0.380400 13/2 - 5 0.384760 11/2 + 6 0.460000 9/2 + 7 0.514870 1/2 - 8 0.524100 13/2 + 9 0.551300 15/2 - 10 0.556080 3/2 - 11 0.602840 5/2 - 12 0.639260 5/2 - 13 0.685100 15/2 + 14 0.698110 7/2 - 15 0.729210 7/2 - 16 0.741800 17/2 - 17 0.782230 9/2 - 18 0.811420 3/2 - 19 0.844180 9/2 - 20 0.867900 17/2 + 21 0.871690 5/2 - 22 0.920030 1/2 - 23 0.954600 19/2 - 24 0.957480 7/2 - 25 0.983000 11/2 - 26 0.992260 3/2 - 27 1.009090 7/2 + 28 1.009380 5/2 - 29 1.021500 1/2 + 30 1.035000 7/2 + 31 1.062200 7/2 + 32 1.067870 3/2 + 33 1.072900 19/2 + 34 1.097300 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 --------------------------------------------------------- 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 Tm-175 20.876 0.907 1.574 0.371 0.511 2.824 1.146 Tm-174 20.777 0.000 1.188 0.495 -1.469 3.784 0.000 Tm-173 20.678 0.912 1.463 0.375 0.526 2.830 1.588 Tm-172 20.579 0.000 1.165 0.435 -0.812 2.726 0.063 Tm-171 19.612 0.918 1.651 0.514 -0.644 4.852 1.117 Er-174 20.777 1.819 1.823 0.487 0.278 5.603 0.000 Er-173 20.678 0.912 1.557 0.492 -0.602 4.705 0.000 Er-172 20.579 1.830 1.670 0.510 0.091 5.946 1.470 Er-171 20.307 0.918 1.529 0.499 -0.599 4.743 1.061 Er-170 20.381 1.841 1.743 0.556 -0.490 6.813 1.868 Er-169 19.818 0.923 1.667 0.537 -0.983 5.344 0.905 Er-168 19.475 1.852 1.851 0.576 -0.533 6.955 2.210 --------------------------------------------------------- * Gamma-ray strength functions for Yb-176 E1: hybrid model(GH)/10/ ER= 11.96 (MeV) EG= 2.98 (MeV) SIG= 154.67 (mb) ER= 15.78 (MeV) EG= 5.05 (MeV) SIG= 309.35 (mb) M1: standard lorentzian model(SLO) ER= 7.32 (MeV) EG= 4.00 (MeV) SIG= 1.01 (mb) E2: standard lorentzian model(SLO) ER= 11.24 (MeV) EG= 4.00 (MeV) SIG= 4.15 (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)