29-Cu- 65

 29-Cu- 65 NAIG,MAPI  EVAL-MAR87 N.Yamamuro,T.Kawakit             
                      DIST-MAY10                       20080724   
----JENDL-4.0         MATERIAL 2931                               
-----INCIDENT NEUTRON DATA                                        
------ENDF-6 FORMAT                                               
                                                                  
HISTORY                                                           
87-03  Evaluation was performed for JENDL-3.                      
87-05  Compiled by K.Shibata (jaeri).                             
93-09  JENDL-3.2.                                                 
         (3,1),(3,2),(3,102)  modified by T.Nakagawa(jaeri)       
         (12,102),(15,102)    modified by S.Igarasi(nedac)        
       Compiled by T.Nakagawa (ndc/jaeri)                         
                                                                  
     *****   Modified parts for JENDL-3.2   ********************  
      (2,151)              Upper boundary energy changed to 50 keV
      (3,1),(3,2)          50 keV - 153 keV                       
      (3,102)              50 keV - 20 MeV                        
      (4,16-32),(4,91)     Taken from JENDL fusion file           
      (5,16-91)            Taken from JENDL fusion file           
      (12,102),(15,102)                                           
     ***********************************************************  
                                                                  
     -------------------------------------------------------------
      JENDL fusion file /1/  (as of Sep. 1993)                    
        Evaluated by B.Yu(ciae) and S.Chiba (ndc/jaeri)           
        Compiled by B.Yu                                          
                                                                  
          Cross sections were taken from JENDL-3.1.  mf=6 (ddx's) 
        of mt=16, 22, 28, 32 and 91 were created with f15tob      
        program /1/. Modified Kumabe's systematics /1/ was used.  
        The precompound/compound ratio was calculated by the      
        sincros-II code system/2/.                                
          Optical-model, level density and other parameters used  
        in the sincros-II calculation are described in ref./2/.   
        Level schemes were determined on the basis of ENSDF/3/.   
     -------------------------------------------------------------
                                                                  
00-10  Revised for JENDL-3.3 by K. Shibata (jaeri).               
                                                                  
     *****   Modified parts for JENDL-3.3 ************************
      (1,451)              Comments modified                      
      (3,1)                Above 50 keV                           
      (3,2)                Re-calculated.                         
      (3,203-207)          Calculated.                            
      (3,251)              Deleted.                               
      (4,2)                Transformation matrix deleted.         
      (4,16-32),(4,91)     Deleted.                               
      (5,16-32),(5,91)     Deleted.                               
      (6,16-32),(6,91)     Taken from JENDL fusion file           
      (6,203-207)          Taken form JENDL fusion file.          
     *************************************************************
                                                                  
08-07  Revised for JENDL-4 by K. Shibata (jaea)                   
                                                                  
     *****   Modified parts for JENDL-4 **************************
      (1,451)              Comments modified                      
      (3,1)                Between 50 keV and 1.1 MeV             
      (3,2)                Re-calculated                          
      (4,2)                Newly calculated                       
     *************************************************************
                                                                  
                                                                  
mf=1          General information                                 
  mt=451    Descriptive data and dictionary                       
                                                                  
mf=2          Resonance parameters                                
  mt=151    Resolved resonance parameters for MLBW formula        
     parameters were mainly taken from the work of Mughabghab     
     et al./4/                                                    
     Resonance region : 1.0e-5 eV to 50 keV.                      
         Upper boundary of the resonance region was changed from  
         153 keV of JENDL-3.1 to 50 keV because serious level     
         missing was found above 50 keV.                          
     Scattering radius: 6.70 fm                                   
     Calculated 2200-m/s cross sections and res. integrals        
                  2200-m/s         res. integ.                    
      elastic     14.073 b             -                          
      capture      2.168 b           2.22  b                      
      total       16.242 b             -                          
                                                                  
mf=3          Neutron cross sections                              
  mt=1      Total                                                 
        50 keV to 1.1 MeV: Based on the measured data of Pandey et
                           al./5/                                 
        1.1 to 20 MeV   : Least-squares fit to the experimental   
                          data of natural element /7,6,8,9,10/.   
                                                                  
  mt=2      Elastic scattering                                    
        (total) - (reaction cross section)                        
                                                                  
  mt=4,51-70,91 Inelastic scattering                              
        Statistical model calculations were made with casthy/11/  
        below 3 MeV by taking account of competing processes, and 
        with gnash/12/ above 3 MeV including preequilibrium       
        effects.  The direct-process component was considered for 
        the levels of mt=51-54,64,91 by the DWBA calculations with
        dwuck/13/.  The level scheme was taken from ref./14/.     
                                                                  
          no.    energy(MeV) spin-parity                          
          g.s.   0.0        3/2 -                                 
           1.    0.7706     1/2 -                                 
           2.    1.1160     5/2 -                                 
           3.    1.4820     7/2 -                                 
           4.    1.6230     5/2 -                                 
           5.    1.7250     3/2 -                                 
           6.    2.0940     7/2 -                                 
           7.    2.1070     5/2 -                                 
           8.    2.2130     1/2 -                                 
           9.    2.2780     7/2 -                                 
          10.    2.3290     3/2 -                                 
          11.    2.4070     9/2 -                                 
          12.    2.5260     9/2 +                                 
          13.    2.5330     5/2 -                                 
          14.    2.5340     7/2 +                                 
          15.    2.5930     1/2 -                                 
          16.    2.6440     9/2 -                                 
          17.    2.6500     5/2 -                                 
          18.    2.6550     5/2 -                                 
          19.    2.6690     5/2 -                                 
          20.    2.7530     9/2 +                                 
                                                                  
        Levels above 2.80 MeV were assumed to be overlapping.     
                                                                  
        The neutorn optical potential parameters used are as      
        follows/15/ (in the units of MeV and fm):                 
          V  = 51.725 - 0.447*E   r0 = 1.221    a0  = 0.683       
          Ws = 8.44 + 0.055*E     rs = 1.223    as  = 0.507       
                                (derivative Woods-Saxon form)     
          Vso= 8.0                rso= 1.221    aso = 0.683       
                                                                  
  mt=16,22,28,32,103,104,107 (n,2n),(n,n'a),(n,n'p),(n,n'd),(n,p) 
     (n,d) and (n,a) cross sections                               
        Calculated with gnash/12/.                                
        Optical potential parameters for proton, alpha-particles  
        and deuteron were as follows/16,17,18/.                   
     proton                                                       
        V  = 59.11 - 0.55*e    r0 = 1.25    a0 = 0.65             
        Ws = 10.4              rs = 1.25    as = 0.47             
        Vso= 7.5               rso= 1.25    aso= 0.47             
     alpha-particle                                               
        V  = 164.7             r0 = 1.442   a0 = 0.52             
        Wv = 22.4              rv = 1.442   av = 0.52             
                               rc = 1.30                          
     deuteron                                                     
        V  = 106.69            r0 = 1.05    a0 = 0.86             
        Ws = 13.92             rs = 1.43    as = 0.704            
        Vso= 7.0               rso= 0.75    aso= 0.5              
                               rc = 1.3                           
                                                                  
  mt=102    Radiative capture cross section                       
        Below 1.505 MeV, calculation with casthy was adopted.  A  
        value of 0.001 was employed for the gamma-ray strength    
        function for s-wave neutrons.  Above this energy, cross   
        section curve was based on the experimental data/19, 20,  
        21/.  0.5mb was assumed at 14 MeV.                        
                                                                  
  mt=203    Total proton production                               
        Sum of mt=28 and 103.                                     
                                                                  
  mt=204    Total deuteron production                             
        Sum of mt=32 and 104.                                     
                                                                  
  mt=207    Total alpha production                                
        Sum of mt=22 and 107.                                     
                                                                  
                                                                  
mf=4          Angular distributions of secondary neutrons         
  mt=2                                                            
        Calculated with POD/22/ using the coupled-channel optical 
        potentials obtained by Kunieda et al./23/                 
  mt=51-70                                                        
        Calculated with casthy for equilibrium process.  The      
        components of the direct process were added to the levels 
        of mt=51-54,64 by using the dwuck code /13/.              
                                                                  
mf=6          Energy-angle distributions of secondary particles   
  mt=16, 22, 28, 32, 91, 203, 204, 207                            
        Taken from JENDL fusion file.                             
                                                                  
mf=12         Photon production multiplicities                    
  mt=16,22,28,32,91,103,104,107                                   
        Calculated with gnash.                                    
  mt=51-70                                                        
        Transition probabilities are given.                       
  mt=102                                                          
        Obtained from energy balance.                             
                                                                  
mf=14         Photon angular distributions                        
  mt=16,22,28,32,51-70,91,102,103,104,107                         
        Assumed to be isotropic.                                  
                                                                  
mf=15         Photon energy distributions                         
  mt=16,22,28,32,91,103,104,107                                   
        Calculated with gnash.                                    
  mt=102                                                          
        Calculated with casthy.                                   
                                                                  
References                                                        
 1) Chiba S. et al.: JAERI-M 92-027, p.35 (1992).                 
 2) Yamamuro N.: JAERI-M 90-006 (1990).                           
 3) ENSDF: Evaluated Nuclear Structure Data File, BNL/NNDC.       
 4) Mughabghab S.F., Divadeenam M. and Holden N.E.: "Neutron Cross
    Sections, Vol. 1, Part A", Academic Press (1981).             
 5) Pandey M.S. et al.: Phys. Rev., C15, 600 (1977).              
 6) Whalen J.F. et al.: ANL-7710, 12 (1971).                      
 7) Foster Jr., D.G. and Glasgow D.W.: Phys. Rev., C3, 576 (1971).
 8) Guenther P.T., Smith D.L., Smith A.B. and Whalen J.F.: Nucl.  
    Phys. A448, 280 (1986).                                       
 9) Finlay R.W., Abfalterer W.P., Fink G., Moneti E., Adami T.,   
    Lisowski P.W., Morgan G.L. and Haight R.C.: Phys. Rev. C47,   
    237 (1993).                                                   
10) Larson D.C.: Proc. Symp. Neutron Cross-Sections from 10 to    
    50 MeV, BNL-NCS-51245, p.277 (1980).                          
11) Igarasi S. and Fukahori T.: JAERI 1321 (1991).                
12) Young P.G. and Arthur E.D.: "GNASH, A Preequilibrium,         
    Statistical Nuclear-Model Code for Calculation of Cross       
    Sections and Emission Spectra", LA-6974 (1977).               
13) Kunz P.D.: Univ. Colorado (1974).                             
14) Ward N.J. and Tuli J.K.: Nucl. Data Sheets, 47, 135 (1986).   
15) Hetrick D.M., Fu C.Y. and Larson D.C.: "Calculated Neutron-   
    Induced Cross Sections for Cu-63,65 from 1 to 20 MeV and      
    Comparisons with Experiments", ORNL/TM-9083 (1984).           
16) Perey F.G.: Phys. Rev. 131, 745 (1963).                       
17) McFadden L. and Satchler G.R.: Nucl. Phys. 84, 177 (1966).    
18) Lohr J.M. and Haeberli W.: Nucl. Phys. A232, 381 (1974).      
19) Zaikin G.G. et al.: Atom. Energija, 10, 508(1961). EXFOR40248 
20) Johnsrud A.E. et al.: Phys. Rev., 116, 927 (1959). EXFOR11675 
21) Voignier J. et al.: Nucl. Sci. Eng., 93, 43(1986). EXFOR22006 
22) Ichihara A. et al.: JAEA-Data/Code 2007-012 (2007).           
23) Kunieda S. et al.: J. Nucl. Sci. Technol., 44, 838 (2007).