ENTRY 20141 19831102 00002014100000001
SUBENT 20141001 19831102 00002014100100001
BIB 13 27 2014100100002
INSTITUTE (2ZZZGEL) 2014100100003
REFERENCE (C,68WASH,1,491,6803) 2014100100004
AUTHOR (A.J.DERUYTTER, J.SPAEPEN, P.PELFER) 2014100100005
TITLE -PRECISE 2200 M/S FISSION CROSS-SECTION OF U-235.- 2014100100006
FACILITY .BELGIAN BR2 HIGH FLUX REACTOR. 2014100100007
(CHOPS) SLOW CHOPPER, BURST WIDTH 25 MU-SEC, 184 HZ.2014100100008
INC-SOURCE (REAC) THE SLOW CHOPPER WAS INSTALLED AT THE 2014100100009
TANGENTIAL BEAM TUBE T-7 OF THE BR2-REACTOR. 2014100100010
SAMPLE .FOUR SAMPLES OF EVAPORATED U-F(4) LAYERS 2014100100011
.ISOTOPIC COMPOSITION IN PERCENT, 2014100100012
U-234 1.0812+-0.0020, U-235 93.336+-0.010, 2014100100013
U-236 0.2027+-0.0006, U-238 5.380+-0.005. 2014100100014
METHOD (TOF) TIME OF FLIGHT, FLIGHT PATH = 2003.6+-0.2 MM2014100100015
DETECTOR (SOLST) ONE LARGE AU-SI SURFACE BARRIER DETECTOR WAS2014100100016
USED FOR THE DETECTION OF BOTH FISSION FRAGMENTS AND 2014100100017
ALPHA PARTICLES FROM B-10(N,ALPHA) REACTION FROM 2014100100018
NATURAL BORON SAMPLES USED AS STANDARD. 2014100100019
MONITOR (5-B-10(N,A)3-LI-7,,SIG) 2014100100020
= 3834+-5 BARN AT 2200 M/SEC EVALUATED FROM 2014100100021
LITTERATURE BETWEEN 1960 AND 1967. 2014100100022
STATUS .TAKEN FROM 1968 WASHINGTON CONF.,VOL.1,P.491. 2014100100023
(SPSDD) SUPERSEDED BY 1970 HELSINKI CONFERENCE, 2014100100024
VOL.1, P.117. (SUBENTRY 20143.002). 2014100100025
HISTORY (720821C) 2014100100026
(730309E) 2014100100027
ERR-ANALYS .THE TOTAL ERROR IS 0.60 PER-CENT. ITS COMPOSITION 2014100100028
IS GIVEN IN TABLE 3 OF REFERENCE. 2014100100029
ENDBIB 27 0 2014100100030
COMMON 1 3 2014100100031
EN 2014100100032
MEV 2014100100033
2.5300E-08 2014100100034
ENDCOMMON 3 0 2014100100035
ENDSUBENT 34 0 2014100199999
SUBENT 20141002 19831102 00002014100200001
BIB 6 13 2014100200002
REACTION (92-U-235(N,F),,SIG) 2014100200003
2200 M/SEC CROSS-SECTION. 2014100200004
ANALYSIS .LINEAR FIT FROM 20 CHANNELS BETWEEN 0.014 2014100200005
AND 0.063 EV. 2014100200006
PART-DET (FF) FISSION FRAGMENTS. 2014100200007
COMMENT .A VALUE OF 581.0+-5.4 BARN IS OBTAINED USING A HALF- 2014100200008
LIFE OF (2.470+-0.020)*1.E+5 YEAR, EVALUATED FROM 2014100200009
LITTERATURE. 2014100200010
HISTORY (720821C) 2014100200011
(730309E) 2014100200012
CORRECTION .U-234 ALPHA BACKGROUND SUBTRACTED ASSUMING A HALF- 2014100200013
LIFE OF (2.443+-0.005)*1.E+5 YEAR, (SPERNOL AND LAUER,2014100200014
CBNM PRIVATE COMMUNICATION) 2014100200015
ENDBIB 13 0 2014100200016
NOCOMMON 0 0 2014100200017
NODATA 0 0 2014100200018
ENDSUBENT 17 0 2014100299999
SUBENT 20141003 19831102 00002014100300001
BIB 6 11 2014100300002
REACTION (92-U-235(N,F),,SIG) 2014100300003
2200 M/SEC CROSS-SECTION. 2014100300004
ANALYSIS .LINEAR FIT FROM 5 CHANNELS BETWEEN 0.0213 2014100300005
AND 0.0302 EV. 2014100300006
PART-DET (FF) FISSION FRAGMENTS. 2014100300007
HISTORY (720821C) 2014100300008
(730309E) 2014100300009
CORRECTION .U-234 ALPHA BACKGROUND SUBTRACTED ASSUMING A HALF- 2014100300010
LIFE OF (2.443+-0.005)*1.E+5 YEAR, (SPERNOL AND LAUER,2014100300011
CBNM PRIVATE COMMUNICATION) 2014100300012
ERR-ANALYS .THE STATISTICAL ERROR COMPONENT IS 0.56 PER-CENT HERE.2014100300013
ENDBIB 11 0 2014100300014
NOCOMMON 0 0 2014100300015
NODATA 0 0 2014100300016
ENDSUBENT 15 0 2014100399999
ENDENTRY 3 0 2014199999999