ENTRY 12904 19850212 00001290400000001
SUBENT 12904001 19850212 00001290400100001
BIB 17 42 1290400100002
INSTITUTE (1USAANL) 1290400100003
REFERENCE (J,ANE,11,623,8412) 1290400100004
(R,ANL-NDM-86,8407) 1290400100005
AUTHOR (I.KANNO,J.W.MEADOWS,D.L.SMITH) 1290400100006
TITLE MEASURED ACTIVATION CROSS SECTIONS BELOW 10 MEV FOR THE1290400100007
51-V(N,P)51-TI AND 51-V(N,ALPHA)48-SC REACTIONS. 1290400100008
FACILITY ANL FAST NEUTRON GENERATOR FACILITY 1290400100009
INC-SPECT SEE ANL/NDM-4 FOR METHOD OF DERIVING NEUTRON RESOLUTION1290400100010
METHOD (ACTIV) 1290400100011
DETECTOR (GELI) 1290400100012
DECAY-DATA (21-SC-48,43.67HR,DG,984.,1.,DG,1037.,0.975, 1290400100013
DG,1312.,1.) 1290400100014
SAMPLE METALLIC SAMPLE 99.8+-0.2 PERCENT V BY WEIGHT. 1290400100015
ISOTOPIC ABUNDANCE OF 51-V ASSUMED TO BE 99.750 PERCENT1290400100016
ANALYSIS SEE ANL-NDM-9(74) AND ANL-7989(73) FOR DETAILS. 1290400100017
ERR-ANALYS THE ENERGY UNCERTAINTY IS ABOUT 20 PERCENT OF 1290400100018
RESOLUTION FOR THE NEUTRON ENERGY DISTRIBUTIONS, 1290400100019
31-47 KEV. 1290400100020
(ERR-T) TOTAL UNCERTAINTY 1290400100021
DETAILED ERROR CORRELATION MATRIX IS GIVEN 1290400100022
IN THE ANL REPORT 1290400100023
1(ERR-S) RANDOM UNCERTAINTY 1290400100024
SEVEN SOURCES OF RANDOM ERRORS 1290400100025
(ERR-1) SYSTEMATIC UNCERTAINTY 1290400100026
TWELVE SOURCES OF SYSTEMATIC ERRORS 1290400100027
CORRECTION CORRECTIONS WERE MADE FOR- 1290400100028
. DETECTOR EFFICIENCY 1290400100029
. BACKGROUND EFFECTS 1290400100030
. FISSION EVENTS OF LOW-ENERGY 1290400100031
. FISSION PRODUCED BY BACKGROUND NEUTRONS 1290400100032
. NEUTRON MULTIPLE SCATTERING 1290400100033
. GEOMETRY FACTORS 1290400100034
. NEUTRON SOURCE PROPERTIES 1290400100035
. NEUTRON ABSORPTION 1290400100036
. SECONDARY NEUTRONS FROM D(D,N) SOURCES 1290400100037
ADD-RES CALCULATED THE FOLLOWING FROM MEASURED DATA - 1290400100038
U-235 FISSION SPECTRUM AVG. CROSS SECTION = 0.02377 MB1290400100039
CF-252 FISSION SPECTRUM AVG. CROSS SECTION = .03887 MB1290400100040
COMMENT SEE DATA SET 12898 FOR 51-V(N,P). 1290400100041
STATUS (APRVD) D.L.SMITH, 84/11/11. 1290400100042
HISTORY (841018C) 1290400100043
(850212A) REFERENCE UPDATE. 1290400100044
ENDBIB 42 0 1290400100045
NOCOMMON 0 0 1290400100046
ENDSUBENT 45 0 1290400199999
SUBENT 12904002 19840831 00001290400200001
BIB 3 5 1290400200002
REACTION 1((23-V-51(N,A)21-SC-48,,SIG)/(92-U-238(N,F),,SIG)) 1290400200003
2(23-V-51(N,A)21-SC-48,,SIG) 1290400200004
INC-SOURCE (D-D) 1290400200005
MONITOR 2(92-U-238(N,F),,SIG) ENDF/B-V FISSION CROSS SECTION 1290400200006
USED TO OBTAIN THE ABSOLUTE CROSS SECTION. 1290400200007
ENDBIB 5 0 1290400200008
NOCOMMON 0 0 1290400200009
DATA 10 20 1290400200010
EN EN-RSL-FW DATA 1ERR-S 1ERR-1 1ERR-T 11290400200011
MONIT 2MONIT-ERR 2DATA 2ERR-T 2 1290400200012
MEV MEV NO-DIM PER-CENT PER-CENT PER-CENT 1290400200013
MB PER-CENT MB PER-CENT 1290400200014
5.515 0.191 2.705 -06 22.7 9.2 24.5 1290400200015
549.4 2.6 0.001486 24.6 1290400200016
5.802 0.176 4.923 -06 5.9 11.6 13.0 1290400200017
586.8 2.6 0.002889 13.3 1290400200018
6.073 0.166 1.203 -05 2.7 12.8 13.1 1290400200019
639.5 3.9 0.007693 13.7 1290400200020
6.338 0.161 2.711 -05 12.8 10.3 16.4 1290400200021
746.6 3.9 0.02024 16.9 1290400200022
6.338 0.158 2.826 -05 2.6 10.1 10.4 1290400200023
746.6 3.9 0.02110 11.1 1290400200024
6.598 0.153 4.646 -05 7.3 8.6 11.3 1290400200025
839.2 3.9 0.03899 11.9 1290400200026
6.598 0.154 5.230 -05 2.5 8.7 9.1 1290400200027
839.2 3.9 0.04389 9.9 1290400200028
6.856 0.161 9.074 -05 2.5 9.1 9.4 1290400200029
901.4 3.9 0.08179 10.2 1290400200030
7.110 0.170 1.677 -04 6.0 9.6 11.3 1290400200031
936.2 3.9 0.1570 12.0 1290400200032
7.110 0.169 1.690 -04 2.4 9.5 9.8 1290400200033
936.2 3.9 0.1582 10.5 1290400200034
7.363 0.173 2.809 -04 4.1 8.6 9.5 1290400200035
969.2 3.9 0.2722 10.3 1290400200036
7.583 0.175 4.597 -04 3.5 8.4 9.1 1290400200037
987.7 3.9 0.4540 9.9 1290400200038
7.862 0.184 7.849 -04 2.3 6.0 6.4 1290400200039
989.9 3.9 0.7770 7.5 1290400200040
8.108 0.193 1.041 -03 2.7 7.0 7.5 1290400200041
991.8 2.9 1.032 8.0 1290400200042
8.354 0.197 1.471 -03 2.6 6.4 6.9 1290400200043
993.6 2.9 1.462 7.5 1290400200044
8.598 0.206 2.031 -03 2.8 5.0 5.7 1290400200045
995.4 2.9 2.022 6.4 1290400200046
8.843 0.215 2.328 -03 2.7 5.7 6.3 1290400200047
997.2 2.9 2.321 6.9 1290400200048
9.085 0.216 3.046 -03 3.4 4.9 6.0 1290400200049
997.0 2.9 3.037 6.6 1290400200050
9.326 0.224 3.341 -03 3.5 4.6 5.8 1290400200051
993.1 2.9 3.318 6.5 1290400200052
9.567 0.233 4.004 -03 3.5 4.5 5.7 1290400200053
989.1 2.9 3.960 6.4 1290400200054
ENDDATA 44 0 1290400200055
ENDSUBENT 54 0 1290400299999
ENDENTRY 2 0 1290499999999