NEA Data Bank
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 4.009300+4 9.210800+1          1          0          2          0
 0.000000+0 1.000000+0          0          0          0          6
 1.000000+0 2.000000+7          0          0         10         31
 0.000000+0 0.000000+0          0          0        139          1
 40-Zr- 93 NEA        RCOM-JUL82 H.GRUPPELAAR,E.MENAPACE          
                      DIST-MAY05 REV1-MAY05          20050504     
----JEFF-31           MATERIAL 4034                               
-----INCIDENT NEUTRON DATA                                        
------ENDF-6 FORMAT                                               
*****************************  JEFF-3.1  *************************
**                                                              **
**         Original data taken from:  JEFF-3.0                  **
**                                                              **
******************************************************************
                                                                  
*****************************   JEFF-3.0   ***********************
                                                                  
   DATA TAKEN FROM   :-   JEF-2.2 (DIST-JAN92) JEF/DOC-30         
                                                                  
******************************************************************
*   JEF-2                                                        *
*     DATA WERE TAKEN FROM ENEA/CEA EVALUATION                   *
******************************************************************
*   16-FEB-85: DATA EXTENDED TO 20 MEV.                           
*   19-OCT87 : CHANGE OF THE FLAG FROM SINGLE LEVEL TO MULTI LEVEL
*              BREIT-WIGNER RESONANCE PARAMETERS.FOR THE SPIN OF  
*              L=0,RESONANCES HAVE BEEN RANDOMLY ASSIGNED BY THE  
*              COMPUTER CODE RNDSPIN (H. GRUPPELAAR)              
*   27-APR-89: MISSING CHARGE PARTICLE PRODUCTION DATA INCLUDED   
*              FROM REAC-ECN-4 LIBRARY                            
*    1-NOV-90: ADDITIONAL COMMENTS INSERTED                       
******************************************************************
 **************************************************************** 
 *                                                              * 
 *   MODIFICATIONS FOR JEF-2       40-ZR- 93                    * 
 *                                                              * 
 **************************************************************** 
 *                                                              * 
 *   COOPERATION ECN-PETTEN AND NEA DATA BANK                   * 
 *   H.A.J. VAN DER KAMP - ECN                                  * 
 *   H.GRUPPELAAR        - ECN                                  * 
 *   I.FOREST            - NEADB                                * 
 *   C.NORDBORG          - NEADB                                * 
 *                                                              * 
 **************************************************************** 
 *   RESOLVED RESONANCE REGION:                                 * 
 **************************************************************** 
 *                                                              * 
 *   RESOLVED RESONANCE PARAMETERS WERE REPLACED BY DATA FROM   * 
 *   MOST RECENT BROOKHAVEN COMPILATION(MU81)                   * 
 *                                                              * 
 *   EL=10-5 EV, EH=0.1170 KEV.                                 * 
 *                                                              * 
 **************************************************************** 
 *   THERMAL VALUES (2200M/S):                                  * 
 **************************************************************** 
 *                                                              * 
 *   CALCULATED VALUES:                                         * 
 *   MT=2    SIGMA              =  5.87605 B                    * 
 *   MT=102  SIGMA              =  1.78037 B                    * 
 *   MT=102  RESONANCE INTEGRAL = 32.9627  B                    * 
 *                                                              * 
 *   EXPERIMENTAL VALUES:                                       * 
 *   MT=2    SIGMA              = NOT AVAILABLE                 * 
 *   MT=102  SIGMA              = NOT AVAILABLE                 * 
 *   MT=102  RESONANCE INTEGRAL = NOT AVAILABLE                 * 
 *                                                              * 
 **************************************************************** 
 *   REFERENCES:                                                * 
 **************************************************************** 
 *                                                              * 
 *   MU81: MUGHABGHAB,S.F., M.DIVADEENAM, N.E.HOLDEN            * 
 *         NEUTRON CROSS SECTIONS VOLUME 1                      * 
 *         NEUTRON RESONANCE PARAMETERS AND THERMAL CROSS       * 
 *         SECTIONS, PART A, Z=1-60, ACADEMIC PRESS 1981        * 
 *                                                              * 
 **************************************************************** 
                                                                  
COMPILATION                                                       
-----------                                                       
     Q-VALUES AND THRESHOLD ENERGIES WERE MODIFIED AND THE TOTAL  
INELASTIC AND TOTAL CROSS SECTIONS WERE RE-CALCULATED FROM PARTIAL
CROSS SECTIONS.                                                   
                                                                  
                                                                  
  -----------------------------MF 1-------------------------------
      MT 451                                                      
  2200 M/SEC CAPTURE 1.78B                                        
  RESONANCE INTEGRAL 34.98B                                       
                                                                  
  -----------------------------MF 2------------------------------ 
                                                                  
      MT 151                                                      
  CONTAINS RESOLVED PLUS UNRESOLVED MEAN PARAMETERS               
                                                                  
  -----------------------------MF 3-------------------------------
                                                                  
                                                                  
      MT 251,252,253                                              
  COMPUTED BY SYSMF FROM CERBERO ANGULAR DISTRIBUTIONS.           
                                                                  
  -----------------------------MF 4-------------------------------
                                                                  
      MT 2                                                        
  TRANSFORMATION MATRIX AND LEGENDRE COEFFICIENTS COMPUTED BY     
  SYSMF FROM THE ANGULAR DISTRIBUTIONS GENERATED BY CERBERO.      
                                                                  
      MT 16                                                       
  ASSUMED ISOTROPIC IN THE LABORATORY FRAME OF REFERENCE          
                                                                  
                                                                  
      MT 22,28                                                    
  ASSUMED ISOTROPIC IN THE LABORATORY FRAME OF REFERENCE          
      MT 91 AND DISCRETE LEVELS                                   
  ASSUMED ISOTROPIC IN THE LABORATORY FRAME OF REFERENCE          
                                                                  
  -----------------------------MF 5-------------------------------
                                                                  
      MT 16                                                       
  EVAPORATION SPECTRUM (LF=9) ASSUMED, WITH T=T(E) AND            
  T = CONSTANT FOR THE 2ND NEUTRON                                
                                                                  
      MT 22,28                                                    
  EVAPORATION SPECTRUM (LF=9) ASSUMED, WITH T=T(E) AND            
  T = CONSTANT FOR THE 2ND NEUTRON                                
                                                                  
      MT 91                                                       
  EVAPORATION SPECTRUM (LF=9) ASSUMED, WITH T=T(E)                
                                                                  
  ----------------------------------------------------------------
                                                                  
  COMPUTER CODES USED WERE                                        
    1)-CRESO     RESONANCE REGION DATA                            
    2)-CERBERO   CONTINUUM REGION CROSS SECTION,ANGULAR AND ENERGY
                 DISTRIBUTION DATA                                
    3)-ERINNI    HIGH ENERGY REGION CROSS SECTIONS                
    4)-SYSMF     DATA HANDLING AND FILE GENERATION                
                                                                  
  COMPLETED  ON WEDNESDAY 23 JUNE 1976 AT 16.44.25                
                                                                  
 ***************** PROGRAM LINEAR (VERSION 83-1) *****************
 DATA LINEARIZED TO WITHIN AN ACCURACY OF     0.100 PER-CENT      
                                                                  
                                1        451        144           
                                                                  
                                                                  

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