ENTRY 22692 20191119 22832269200000001
SUBENT 22692001 20191119 22832269200100001
BIB 12 51 2269200100002
TITLE Reinvestigation of 85Kr branching in the light of new2269200100003
82,84,86Kr neutron capture cross section measurements 2269200100004
AUTHOR (P.Mutti,H.Beer,A.Brusegan,F.Corvi) 2269200100005
INSTITUTE (2FR ILL) Mutti 2269200100006
(2GERKFK) Beer 2269200100007
(2ZZZGEL) Brusegan, Corvi 2269200100008
REFERENCE (J,NSTS,2,569,2002) Main reference. Data given 2269200100009
(C,98VOLOS,,200,1998) prelim.data 2269200100010
FACILITY (LINAC,2ZZZGEL) Pulsed Geel Linear Accelerator - 2269200100011
GELINA beam energy is 100 MeV averaged current 60 2269200100012
60 microAmp. Compressed 1 ns electron bursts repetition2269200100013
rate 800 Hz 2269200100014
METHOD (TOF) Time-Of-Flight, flight base 58.404 m 2269200100015
INC-SOURCE (PHOTO) Neutron produced by (gamma,n) and (gamma,f) 2269200100016
reactions induced by electron beam of 100 MeV energy.2269200100017
Neutrons were moderated in two 40-mm water slabs 2269200100018
canned in beryllium and placed immediately above and 2269200100019
below of rotary target 2269200100020
DETECTOR (STANK) C6D6-based liquid scintillators for prompt 2269200100021
capture gamma-ray measurement (NE230) 2269200100022
(GLASD) 0.25 inch thick lithium glass detector (NE912) 2269200100023
for total cross section measurement 2269200100024
REL-REF (R,,P.Ribon,R,CEA-N-1149,1969) 2269200100025
The weighted average of the three resonances of 131Xe,2269200100026
at En=46.0, 75.6 and 114.9 eV respectively were used 2269200100027
to minimize the effect of multiple scattering 2269200100028
of neutrons into the sample. 2269200100029
SAMPLE Natural xenon for the standard placed in a hollow 2269200100030
sphere 80 mm inner diam., pressure 20 Bar, mass 2269200100031
43.48 gram 2269200100032
ERR-ANALYS (ERR-T) The uncertainties represent the sum of the 2269200100033
contributions from: 2269200100034
* the statistical errors on both the resonance 2269200100035
parameters and the average cross section 2269200100036
(ERR-1) 2% relative error due to uncertainties in the 2269200100037
normalization, 2269200100038
(ERR-2,0.,3.) Error in the energy dependence of the 2269200100039
neutron flux ranging from 0 at 1 keV to 3% at 200 keV 2269200100040
with logE interpolation, 2269200100041
(ERR-3) an estimated 10% error on the average capture 2269200100042
cross section due to uncertainty in the background 2269200100043
subtraction and 2269200100044
(ERR-4)Conservative 5% error on the weighting procedure2269200100045
HISTORY (20030311C) J.O.S. 2269200100046
(20030311U) Last checking has been done. 2269200100047
(20131117A) SD: Ref. on Conf. abstract deleted. 2269200100048
ERR-ANALYS updated. Minor corrections. EN-MEAN -> KT 2269200100049
and correct values accordingly in Subents 2,3,4. 2269200100050
(20190830A) SD: STATUS updated in Subents 002-004. 2269200100051
MONITOR deleted; MONIT-REF -> REL-REF with description.2269200100052
(20191119U) SD: Ref. C,98VOLOS,,200,1998 added. 2269200100053
ENDBIB 51 0 2269200100054
COMMON 3 3 2269200100055
ERR-1 ERR-3 ERR-4 2269200100056
PER-CENT PER-CENT PER-CENT 2269200100057
2. 10. 5. 2269200100058
ENDCOMMON 3 0 2269200100059
ENDSUBENT 58 0 2269200199999
SUBENT 22692002 20190830 22822269200200001
BIB 4 10 2269200200002
REACTION (36-KR-82(N,G)36-KR-83,,SIG,,MXW) Maxwell-averaged cs 2269200200003
SAMPLE (36-KR-82,ENR=0.993) 11.05 gram of 99.3% enriched 2269200200004
82Kr gas placed in a hollow sphere 80 mm inner 2269200200005
diameter, and the same sphere filled with 25.86 gram 2269200200006
of the natural krypton 2269200200007
STATUS (TABLE) Table 1 of J.Nucl.Sci.Technol.Suppl.,2(2002)5692269200200008
(SPSDD,22908003) 2269200200009
HISTORY (20131117A) SD: EN-MEAN -> KT and values were corrected2269200200010
accordingly. 2269200200011
(20190830A) SD: STATUS updated (COREL -> SPSDD). 2269200200012
ENDBIB 10 0 2269200200013
NOCOMMON 0 0 2269200200014
DATA 3 12 2269200200015
KT DATA ERR-T 2269200200016
KEV MB MB 2269200200017
5.0 263.0 14.5 2269200200018
8.0 201.8 11.3 2269200200019
10.0 176.0 10.0 2269200200020
15.0 138.5 8.0 2269200200021
20.0 116.5 6.9 2269200200022
25.0 102.5 6.1 2269200200023
30.0 92.2 5.6 2269200200024
40.0 78.6 4.9 2269200200025
50.0 69.4 4.4 2269200200026
60.0 62.2 4.0 2269200200027
80.0 50.8 3.4 2269200200028
100.0 42.1 2.9 2269200200029
ENDDATA 14 0 2269200200030
ENDSUBENT 29 0 2269200299999
SUBENT 22692003 20190830 22822269200300001
BIB 4 10 2269200300002
REACTION (36-KR-84(N,G)36-KR-85,,SIG,,MXW) Maxwell-averaged cs 2269200300003
SAMPLE 36-KR-84,ENR=0.999) 17.35 gram of 99.9% enriched 84Kr 2269200300004
gas placed in a hollow sphere 80 mm inner diameter, 2269200300005
and the same sphere filled with 25.86 gram of the 2269200300006
natural krypton 2269200300007
STATUS (TABLE) Table 1 of J.Nucl.Sci.Technol.Suppl.,2(2002)5692269200300008
(SPSDD,22908005) 2269200300009
HISTORY (20131117A) SD: EN-MEAN -> KT and values were corrected2269200300010
accordingly. 2269200300011
(20190830A) SD: STATUS updated (COREL -> SPSDD). 2269200300012
ENDBIB 10 0 2269200300013
NOCOMMON 0 0 2269200300014
DATA 3 12 2269200300015
KT DATA ERR-T 2269200300016
KEV MB MB 2269200300017
5.0 134.3 7.4 2269200300018
8.0 89.3 5.0 2269200300019
10.0 73.9 4.2 2269200300020
15.0 53.3 3.1 2269200300021
20.0 42.8 2.5 2269200300022
25.0 36.2 2.2 2269200300023
30.0 31.6 1.9 2269200300024
40.0 25.4 1.6 2269200300025
50.0 21.2 1.4 2269200300026
60.0 18.1 1.3 2269200300027
80.0 13.7 1.1 2269200300028
100.0 10.7 1.0 2269200300029
ENDDATA 14 0 2269200300030
ENDSUBENT 29 0 2269200399999
SUBENT 22692004 20190830 22822269200400001
BIB 4 10 2269200400002
REACTION (36-KR-86(N,G)36-KR-87,,SIG,,MXW) Maxwell-averaged cs 2269200400003
SAMPLE (36-KR-86,ENR=0.999) 18.03 gram of 99.9% enriched 2269200400004
86Kr gas placed in a hollow sphere 80 mm inner 2269200400005
diameter, and the same sphere filled with 25.86 gram 2269200400006
of the natural krypton 2269200400007
STATUS (TABLE) Table 1 of J.Nucl.Sci.Technol.Suppl.,2(2002)5692269200400008
(SPSDD,22908006) 2269200400009
HISTORY (20131117A) SD: EN-MEAN -> KT and values were corrected2269200400010
accordingly. 2269200400011
(20190830A) SD: STATUS updated (COREL -> SPSDD). 2269200400012
ENDBIB 10 0 2269200400013
NOCOMMON 0 0 2269200400014
DATA 3 12 2269200400015
KT DATA ERR-T 2269200400016
KEV MB MB 2269200400017
5.0 2.91 0.16 2269200400018
8.0 3.92 0.20 2269200400019
10.0 4.43 0.22 2269200400020
15.0 5.07 0.25 2269200400021
20.0 5.14 0.30 2269200400022
25.0 4.97 0.29 2269200400023
30.0 4.74 0.28 2269200400024
40.0 4.25 0.26 2269200400025
50.0 3.82 0.24 2269200400026
60.0 3.46 0.23 2269200400027
80.0 2.85 0.22 2269200400028
100.0 2.47 0.22 2269200400029
ENDDATA 14 0 2269200400030
ENDSUBENT 29 0 2269200499999
ENDENTRY 4 0 2269299999999