NEA Data Bank
Back

 54-Xe-132 NEA        RCOM-JUL82 H.GRUPPELAAR,E.MENAPACE          
 JEF/DOC-30           DIST-JAN09                     20090105     
----JEFF-311          MATERIAL 5449                               
-----INCIDENT NEUTRON DATA                                        
------ENDF-6 FORMAT                                               
***************************  JEFF-3.1.1  *************************
**                                                              **
**         Original data taken from:  JEFF-3.1                  **
**                                                              **
******************************************************************
*****************************  JEFF-3.1  *************************
**                                                              **
**         Original data taken from:  JEFF-3.0                  **
**                                                              **
******************************************************************
                                                                  
*****************************   JEFF-3.0   ***********************
                                                                  
   DATA TAKEN FROM   :-   JEF-2.2 (DIST-JAN92)                    
                                                                  
******************************************************************
*   JEF-2                                                        *
*     DATA WERE TAKEN FROM ENDF/B-V(MAT=1352).                   *
******************************************************************
*   24-OCT-86: RESONANCE PARAMETER SECTION UPDATED USING DATA    *
*              FROM THE 4TH ED. OF BNL-325.                      *
*   27-APR-89: MISSING CHARGE PARTICLE PRODUCTION DATA INCLUDED   
*              FROM REAC-ECN-4 LIBRARY                            
*   30-JUN-89: IN THE SECTION MF=3 MT=102 THE CROSS SECTIONS BET-*
*              WEEN 11 MEV AND 20MEV CHANGED FROM 0 TO 1.0E-08   *
*    1-NOV-90: ADDITIONAL COMMENTS INSERTED                       
******************************************************************
 **************************************************************** 
 *                                                              * 
 *   MODIFICATIONS FOR JEF-2       54-XE-132                    * 
 *                                                              * 
 **************************************************************** 
 *                                                              * 
 *   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=4.255 KEV.                                  * 
 *                                                              * 
 **************************************************************** 
 *   THERMAL VALUES (2200M/S):                                  * 
 **************************************************************** 
 *                                                              * 
 *   CALCULATED VALUES:                                         * 
 *   MT=2    SIGMA              = 3.75187  B                    * 
 *   MT=102  SIGMA              = 0.448616 B                    * 
 *   MT=102  RESONANCE INTEGRAL = 1.58890  B                    * 
 *                                                              * 
 *   EXPERIMENTAL VALUES:                                       * 
 *   MT=2    SIGMA              = NOT AVAILABLE                 * 
 *   MT=102  SIGMA              = 0.450 +- 0.060 B              * 
 *   MT=102  RESONANCE INTEGRAL = 4.6   +- 0.6   B              * 
 *                                                              * 
 **************************************************************** 
 *   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        * 
 *                                                              * 
 **************************************************************** 
           BNL        EVAL-MAR78 M.R.BHAT AND S.F.MUGHABGHAB      
                      DIST-APR79 REV0-MAR78            780412     
           THIS EVALUATION IS THE SAME AS IN ENDF/B-IV(MAT=1176)  
           EXCEPT FOR CHANGES IN THE FOLLOWING MF/MTS - 2/151,3/1,
           3/2,3/102,3/103,5/17                                   
 DATA USED                                                        
 2200 M/SEC CAPTURE CROSS-SECTION 0.44B. MEAN OF THE CAPTURE      
           CROSS-SECTION TO THE METASTABLE STATE BY EASTWOOD ET.  
           AL.EANDC(CAN)-16(1963) AND OF KONDAIAH ET.AL.NPA/120,  
           329(1968) IS 26MB. KARDON,YF,10,27(1969) OBTAINS FOR   
           THE RATIO SIGMA(METASTABLE)/SIGMA(GROUND) = 0.063.IF   
           THIS RATIO IS USED WITH THE ABOVE VALUE OF 26MB ONE    
           OBTAINS SIGMA(GROUND)=413MB.MEAN OF THIS AND KONDAIAH  
           VALUE OF 415MB IS 414MB WHICH ADDED TO 26MB GIVES 0.44B
 RESOLVED RESONANCE PARAMETERS BY P.RIBON,THESIS,UNIVERSITY OF    
           PARIS,JAN16,1969.BOUND LEVEL PARAMETERS ADJUSTED TO    
           GIVE THE ASSIGNED THERMAL CAPTURE CROSS-SECTION.       
 MEV TOTAL CROSS SECTION OF NATURAL XENON BY F.J.VAUGHN ET.AL     
           PHYS.REV. 118,683,1960                                 
 (N,P) CROSS-SECTION CALCULATED USING FASCRO NORMALISED TO 3.3MB  
           AT 14.5MEV. THIS IS A MEAN OF THE DATA OF E.KONDAIAH ET
           AL. NP/A120,329(1968) AND SIGG ET.AL.NSE 60,235(1976)  
 PARTICLE THRESHOLD ENERGIES CALCULATED USING THE DATA OF         
           A.H.WAPSTRA AND N.B.GOVE,NUCLEAR DATA TABLES VOLA9,267,
           1971                                                   
 NUCLEAR MODEL CALCULATIONS                                       
 OPTICAL MODEL PARAMETERS WILMORE-HODGSON PARAMETERS P.E.HODGSON  
           ANN.REV.NUCL.SCI.VOL17,1,1967 R0=1.26FM.               
 CODES USED                                                       
           1.ABACUS-2 E.H.AUERBACH BNL6562,1964                   
            TOTAL AND SHAPE-ELASTIC CROSS-SECTIONS                
           2.COMMNUC(AI-AEC-12931)C.DUNFORD. COMPOUND NUCLEUS     
            REACTION CROSS SECTIONS.                              
           3.FASCRO(TO BE PUBLISHED)S.PEARLSTEIN,(N,PARTICLE)CROSS
            SECTIONS.                                             
           4.CHAD(NAA-SR-11231)R.F.BERLAND. ANGULAR DISTRIBUTION  
            DATA FITTED BY USING THIS CODE.                       
 NUCLEAR TEMPERATURE CALCULATIONS BASED ON GILBERT AND CAMERON    
 CAN.JOUR.PHYS.VOL43,1446,1965                                    
Back