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46-Pd-104 NEA RCOM-JUL83 H.GRUPPELAAR,E.MENAPACE
JEF/DOC-30 DIST-JAN09 20090105
----JEFF-311 MATERIAL 4631
-----INCIDENT NEUTRON DATA
------ENDF-6 FORMAT
*************************** JEFF-3.1.1 *************************
** **
** Original data taken from: JEFF-3.1 **
** **
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***************************** JEFF-3.1 *************************
** **
** Original data taken from: JEFF-3.0 **
** **
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***************************** JEFF-3.0 ***********************
DATA TAKEN FROM :- JEF-2.2 (DIST-JAN92)
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* JEF-2 *
* DATA WERE TAKEN FROM RCN-3 EVALUATION (MAT=4464). *
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* 11-FEB-85: DATA EXTENDED DOWN TO 1.0E-5 EV AND UP TO 20 MEV
* AFTER CONSULTATION WITH H.GRUPPELAAR.
* 6-MAR-85: Q-VALUES FOR MT=102,103,104,105,106,107 CORRECTED
* 27-APR-89: MISSING CHARGE PARTICLE PRODUCTION DATA INCLUDED
* FROM REAC-ECN-4 LIBRARY
* 1-NOV-90: BACKGROUND CROSS SECTION IN THE RESOLVED RESONANCE
* REGION CORRECTED AND ADDITIONAL COMMENTS INSERTED
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* *
* MODIFICATIONS FOR JEF-2 46-PD-104 *
* *
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* *
* COOPERATION ECN-PETTEN AND NEA DATA BANK *
* H.A.J. VAN DER KAMP - ECN *
* H.GRUPPELAAR - ECN *
* I.FOREST - NEADB *
* C.NORDBORG - NEADB *
* *
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* RESOLVED RESONANCE REGION: *
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* *
* THE ORIGINAL JEF1-1 EVALUATION HAS BEEN MAINTAINED *
* BECAUSE ITS SET OF RESONANCE PARAMETERS IS MORE RECENT *
* THAN THAT OF MUGHABGHAB(MU81). *
* *
* THE SPINS OF THE L=1 RESONANCES HAVE BEEN REASSIGNED *
* USING THE COMPUTER CODE RNDSPIN(GRUPPELAAR). *
* *
* CORRECTIONS TO AUTOMATIC CONVERSION BY KTOE HAVE BEEN *
* APPLIED. *
* *
* EL=10-5 EV, EH=3.200 KEV. *
* *
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* THERMAL VALUES (2200M/S): *
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* *
* CALCULATED VALUES: *
* MT=2 SIGMA = 4.43390 B *
* MT=102 SIGMA = 0.315065 B *
* MT=102 RESONANCE INTEGRAL = 13.9850 B *
* *
* EXPERIMENTAL VALUES: *
* MT=2 SIGMA = NOT AVAILABLE *
* MT=102 SIGMA = NOT AVAILABLE *
* MT=102 RESONANCE INTEGRAL = NOT AVAILABLE *
* *
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* REFERENCES: *
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* *
* 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 *
* *
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ORIGINAL DATA IN KEDAK FORMAT WERE TRANSLATED INTO ENDF/B
FORMAT WITH KTOE-3.
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EVAL. FOR: PALLADIUM - 104 DISTR: JUL 81
ORIGINAL COMMENT IS:
RCN-3 EVALUATION---H.GRUPPELAAR AND H.A.J.VAN DER KAMP---PD104E 2
MINIMUM ENERGY .00100 EV
MIN EN OF STATISTICAL MODEL 3.17248 KEV
ENERGY OF FIRST EXCITED STATE .55570 MEV
CONTINUOUS STAT MODEL ABOVE 2.19320 MEV
HIGH ENERGY MODEL ABOVE 6.50000 MEV
MAXIMUM ENERGY 15.00000 MEV
LEVEL DENSITY PARAMETER PD104 15.00000 1/MEV
LEVEL DENSITY PARAMETER PD103 15.10000 1/MEV
*****REVISED EVALUATION WITH NEW RESOLVED RESONANCE PARAMETERS
AND TAKING INTO ACCOUNT THE STEK RESULTS
RESOLVED ENERGY REGION UPTO 3.2 KEV
EVALUATION WITH SIGMA-ECN AT 0 K, MULTILEVEL FORMULA
RESOLVED RESONANCE PARAMETERS FROM STAVELOZ ET AL.(ST80)
THERMAL CROSS SECTION AND RESONANCE INTEGRAL NOT MEASURED
STRENGTH FUNCTION REGION UPTO 100 KEV
CAPTURE CROSS SECTIONS WITH CODE FISPRO-ECN
OTHER CROSS SECTIONS WITH CODE SASSI-ECN
S-WAVE STRENGTH FUNCTION=0.53, OBTAINED FROM MAXIMUM
LIKELIHOOD ANALYSIS OF RESOLVED RESONANCE PARAMETERS
P-WAVE STRENGTH FUNCTION =6.9 ,ADJUSTED TO OBTAIN
BETTER AGREEMENT WITH STEK RESULTS
OTHER STRENGTH FUNCTIONS FROM OPTICAL MODEL
DOBS=254 EV FROM FROM ANALYSIS OF THE RESOLVED
RESONANCE PARAMETERS FROM STAVELOZ ET AL. (ST80).
AVERAGE GAMMA WIDTH= 86, THE AVERAGE VALUE OF STAVELOZ ET AL
HAS BEEN ADJUSTED WITH 6 PERCENT TO OBTAIN A BETTER
AGREEMENT WITH THE STEK RESULTS
HIGH ENERGY REGION ABOVE 100 KEV
ALL CROSS SECTIONS WITH CODE SASSI-ECN
OPTICAL MODEL FROM EVALUATION OF AUTHORS
LEVEL SCHEME OF TARGET NUCLEUS UPTO 2.1932 MEV FROM
COMPILATION BY BASS ET AL.(BA70) AND FROM GOVOR ET AL.(GO75)
SQUARED SPIN CUT-OFF PARAMETER= 6.3 FROM EXP. SPIN
DISTRIBUTION
CHARGED-PARTICLE EMISSION CROSS SECTION FROM THRES-2,
***************** PROGRAM LINEAR (VERSION 83-1) *****************
DATA LINEARIZED TO WITHIN AN ACCURACY OF 0.100 PER-CENT
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