ENTRY 23713 20200601 22882371300000001
SUBENT 23713001 20200601 22882371300100001
BIB 13 25 2371300100002
TITLE Radiochemical studies of fission induced by 14.7 MeV 2371300100003
neutrons. Part II: thorium 2371300100004
AUTHOR (S.J.Lyle,G.R.Martin,J.E.Whitley) 2371300100005
REFERENCE (J,RCA,3,80,1964) 2371300100006
REL-REF (N,23711001,R.H.James+,J,RCA,3,76,1964) 2371300100007
Part I: uranium 2371300100008
(R,,S.Katcoff,J,NUC,18,(11),201,1960) 2371300100009
and Nuclear Data Sheets,Nat,Ac.Science, National 2371300100010
Research Council,Washington,D.C. ( year is not given) 2371300100011
Two refs. for decay schemes, half-lives,etc. 2371300100012
INSTITUTE (2UK DUR) 2371300100013
FACILITY (CCW,2UK DUR) 2371300100014
INC-SOURCE (D-T) 150 keV deuterons bombard zirconium-tritium 2371300100015
target 2371300100016
SAMPLE ~1 g of Th in nitrate or basic carbonate form. 2371300100017
DETECTOR (PROPC) Sugarman type gas-flow end-window proportional 2371300100018
counter, metallized VYNS window of 40 mug/cm2, 2371300100019
90% Ar + 10% methane mixture as working gas. 2371300100020
Counter efficiency 30-40 %. 2371300100021
(SCIN) Proton-recoil scintillator to measure the 2371300100022
flux variation. 2371300100023
METHOD (CHSEP) The details are given in J,RCA,3,76,1964 2371300100024
ANALYSIS Decay curve were extrapolated to end of irradiation. 2371300100025
CORRECTION For chemical yield, for counter efficiency. 2371300100026
HISTORY (20200601C) M.M. 2371300100027
ENDBIB 25 0 2371300100028
NOCOMMON 0 0 2371300100029
ENDSUBENT 28 0 2371300199999
SUBENT 23713002 20200601 22882371300200001
BIB 8 32 2371300200002
REACTION (90-TH-232(N,F)MASS,CHN,FY) 2371300200003
MONITOR (92-U-238(N,F)MASS,CHN,FY) 2371300200004
Substance counted Zr(C(8)H(7)O(3))4, 2371300200005
Nuclides measured Zr97(+Nb-97m,Nb-97g) 2371300200006
FLAG Substance counted Nuclides measured 2371300200007
( 1.) AgBr Br-83 2371300200008
( 2.) AgBr Br-84m,-84g 2371300200009
( 3.) Sr(C(2)O(4))3*H(2)O Sr-91(+Y-91m,-91g) 2371300200010
( 4.) Y(2)(C(2)O(4))3*9H(2)O Y93 2371300200011
( 5.) MoO(8)(C(9)H(6)ON)3 Mo-99(+Tc-99m) 2371300200012
( 6.) RuO(2) Ru-105(+Rh-105m,-105g) 2371300200013
( 7.) AgIO(3) Ag-111 2371300200014
( 8.) AgCl Ag-112 2371300200015
( 9.) AgIO(3) Ag-113 2371300200016
(10.) Sb Sb-129(+Te-129) 2371300200017
(11.) Te or AgI Te-132(+I-132) or I-132 2371300200018
(12.) BaCl(2)*H(2)O Ba-139 2371300200019
(13.) Ce(2)(C(2)O(4))3*9H(2)O Ce-143(+Pr-143 2371300200020
ANALYSIS Mirror points were plotted using NU=4.6 n/fis, 2371300200021
mass distribution curve were normalized to 100% for 2371300200022
each of two peaks ( LF and HF). 2371300200023
REL-REF (R,,A.B.Smith+,J,PR,115,1242,1959) 2371300200024
NU value 4.6 is used, 2371300200025
4.64 at 14.2 MeV is given in the article of A.Smith as 2371300200026
from P.Billaud+,C,58GENEVA,paper 1186 , 2371300200027
in C,58GENEVA,16,106,1958 of P.Billaud - 2371300200028
4.64+-0.20 n/fis. 2371300200029
ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 2371300200030
article. 2371300200031
ADD-RES Peak-to valley yields ratio 5.2 was determined from 2371300200032
smoothed mass curve. 2371300200033
STATUS (TABLE) Table 1 of Radiochimica Acta,v.3,p.80,1964 2371300200034
ENDBIB 32 0 2371300200035
COMMON 4 3 2371300200036
EN EN-RSL-HW MASS-NRM MONIT 2371300200037
MEV MEV NO-DIM PC/FIS 2371300200038
14.7 0.2 97. 3.80 2371300200039
ENDCOMMON 3 0 2371300200040
DATA 4 13 2371300200041
MASS DATA DATA-ERR FLAG 2371300200042
NO-DIM PC/FIS PC/FIS NO-DIM 2371300200043
83. 1.45 0.32 1. 2371300200044
84. 1.86 0.12 2. 2371300200045
91. 6.50 0.33 3. 2371300200046
93. 5.80 0.40 4. 2371300200047
99. 1.84 0.09 5. 2371300200048
105. 1.21 0.10 6. 2371300200049
111. 1.50 0.2 7. 2371300200050
112. 1.29 0.10 8. 2371300200051
113. 1.26 0.07 9. 2371300200052
129. 1.19 0.09 10. 2371300200053
132. 3.05 0.20 11. 2371300200054
139. 6.02 0.33 12. 2371300200055
143. 5.44 0.41 13. 2371300200056
ENDDATA 15 0 2371300200057
ENDSUBENT 56 0 2371300299999
SUBENT 23713003 20200601 22882371300300001
BIB 4 7 2371300300002
REACTION ((90-TH-232(N,F)40-ZR-97,CUM,FY)/ 2371300300003
(90-TH-232(N,F)47-AG-113,CUM,FY)) 2371300300004
METHOD Irradiation at 90 deg relative to deuteron beam and 2371300300005
in forward direction. 2371300300006
FLAG (1.) Run 1 2371300300007
(2.) Run 2 2371300300008
STATUS (TABLE) Table 2 of Radiochimica Acta,v.3,p.80,1964 2371300300009
ENDBIB 7 0 2371300300010
NOCOMMON 0 0 2371300300011
DATA 3 4 2371300300012
EN DATA FLAG 2371300300013
MEV NO-DIM NO-DIM 2371300300014
14.1 2.91 1. 2371300300015
14.1 3.00 2. 2371300300016
14.8 2.82 1. 2371300300017
14.8 3.09 2. 2371300300018
ENDDATA 6 0 2371300300019
ENDSUBENT 18 0 2371300399999
SUBENT 23713004 20200601 22882371300400001
BIB 4 6 2371300400002
REACTION ((90-TH-232(N,F),SEC,AP,HF)/ 2371300400003
(90-TH-232(N,F),SEC,AP,LF)) 2371300400004
ANALYSIS Derived from smoothed mass curve. 2371300400005
REL-REF (A,,A.N.Protopopov+,J,JET,11,279,1960) 2371300400006
1.53+-0.05 2371300400007
STATUS (TABLE) Text page 83 of Radiochimica Acta,v.3,p.80,19642371300400008
ENDBIB 6 0 2371300400009
COMMON 2 3 2371300400010
EN EN-RSL-HW 2371300400011
MEV MEV 2371300400012
14.7 0.2 2371300400013
ENDCOMMON 3 0 2371300400014
DATA 1 1 2371300400015
DATA 2371300400016
NO-DIM 2371300400017
1.51 2371300400018
ENDDATA 3 0 2371300400019
ENDSUBENT 18 0 2371300499999
ENDENTRY 4 0 2371399999999