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46-Pd-106 NEA RCOM-JUL83 H.GRUPPELAAR,E.MENAPACE
JEF/DOC-30 DIST-JAN09 20090105
----JEFF-311 MATERIAL 4637
-----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=4466). *
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* 16-FEB-85: NEW BACKGROUND CROSS SECT. CALCULATED AND INSERTED*
* 6-MAR-85: Q-VALUES FOR MT=102,103,104,105,106,107 CORRECTED *
* 28-SEP-87: FOR THE SPIN OF L=1,RESONANCES HAVE BEEN RANDOMLY *
* ASSIGNED BY THE COMPUTER CODE RNDSPIN (GRUPPELAAR)*
* 27-APR-89: MISSING CHARGE PARTICLE PRODUCTION DATA INCLUDED
* FROM REAC-ECN-4 LIBRARY
* 1-NOV-90: BACKGROUND CROSS SECTION IN RESOLVED RESONANCE
* REGION CORRECTED AND ADDITIONAL COMMENTS INSERTED
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* *
* MODIFICATIONS FOR JEF-2 46-PD-106 *
* *
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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 JEF-1 EVALUATION HAS BEEN MAINTAINED *
* BECAUSE ITS SET OF RESONANCE PARAMETERS IS MORE RECENT *
* THAN THE SET GIVEN BY MUGHABGHAB(MU81). *
* *
* THE SPIN VALUES OF THE L=1 RESONANCES HAVE BEEN *
* REASSIGNED RANDOMLY 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 = 4.56687 B *
* MT=102 SIGMA = 0.300370 B *
* MT=102 RESONANCE INTEGRAL = 6.20523 B *
* *
* EXPERIMENTAL VALUES: *
* MT=2 SIGMA = NOT AVAILABLE *
* MT=102 SIGMA = 0.305 +- 0.029 B *
* MT=102 RESONANCE INTEGRAL = 5.73 +- 0.57 B *
* *
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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 - 106 DISTR: JUL 81
ORIGINAL COMMENT IS:
RCN-3 EVALUATION---H.GRUPPELAAR AND H.A.J.VAN DER KAMP---PD106G 2
MINIMUM ENERGY .00100 EV
MIN EN OF STATISTICAL MODEL 3.12771 KEV
ENERGY OF FIRST EXCITED STATE .51190 MEV
CONTINUOUS STAT MODEL ABOVE 2.36600 MEV
HIGH ENERGY MODEL ABOVE 6.50000 MEV
MAXIMUM ENERGY 15.00000 MEV
LEVEL DENSITY PARAMETER PD106 17.23000 1/MEV
LEVEL DENSITY PARAMETER PD105 17.28000 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)
A NEGATIVE RESONANCE HAS BEEN FITTED TO OBTAIN
AGREEMENT WITH THE EXPERIMENTAL VALUE OF THE CAPTURE
CROSS SECTION
EXPERIMENTAL VALUE OF THE CAPTURE CROSS SECTION
=0.3+-0.03 BARN FROM BNL-325(MU73)
CALCULATED VALUE OF THE CAPTURE CROSS SECTION=0.30 BARN
EXPERIMENTAL VALUE OF RESONANCE INTEGRAL=5.73+-0.57 BARN
CALCULATED VALUE OF RESONANCE INTEGRAL=6.00 BARN
STRENGTH FUNCTION REGION UPTO 100 KEV
CAPTURE CROSS SECTIONS WITH CODE FISPRO-ECN
OTHER CROSS SECTIONS WITH CODE SASSI-ECN
S-WAVE STRENGTH FUNCTION=0.39 FROM MAXIMUM LIKELIHOOD
ANALYSIS OF RESOLVED RESONANCE PARAMETERS OF STAVELOZ ET AL.
P-WAVE STRENGTH FUNCTION =5.8, ADJUSTED TO OBTAIN
BETTER AGREEMENT WITH STEK RESULT
OTHER STRENGTH FUNCTIONS FROM OPTICAL MODEL
DOBS=172 EV, ADJUSTED TO OBTAIN A BETTER AGREEMENT
WITH STEK RESULTS
AVERAGE CAPTURE WIDTH =68 MV, THE AVERAGE VALUE OF
STAVELOZ ET AL. HAS BEEN INCREASED WITH 10 PER CENT TO OBTAI
BETTER AGREEMENT WITH 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 2.3660 MEV FROM NUCLEAR
SHEETS (BE74B) AND GOVOR ET AL.(GO75)
SQUARED SPIN CUT-OFF PARAMETER= 5.8 FROM EXPERIMENTAL
SPIN DISTRIBUTION
CHARGED PARTICLE CROSS SECTIONS FROM THRES-2,RENORMALIZED
***************** PROGRAM LINEAR (VERSION 83-1) *****************
DATA LINEARIZED TO WITHIN AN ACCURACY OF 0.100 PER-CENT
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