ENTRY 20017 20190114 22742001700000001
SUBENT 20017001 20190114 22742001700100001
BIB 16 34 2001700100002
INSTITUTE (2SWDKTH) 2001700100003
REFERENCE (J,ACJ,16,2100,1962) 2001700100004
AUTHOR (S.Forberg) 2001700100005
TITLE Determination of the cross section for the reactions 2001700100006
Ca-42(n,p)K-42 and Ca-43(n,p)K-43 and methods for 2001700100007
production of carrier-free potassium isotopes 2001700100008
FACILITY (REAC,2SWDKTH) Swedish R1 reactor. 2001700100009
INC-SOURCE (REAC) Central position of reactor. 2001700100010
INC-SPECT .Fast neutron spectrum. 2001700100011
.Fast neutron flux was almost a decade lower than the 2001700100012
thermal neutron flux which was 12.E+11 n/cm-sq/sec. 2001700100013
SAMPLE Ca-C-O(3) wrapped in a 0.3 mm thick cadmium 2001700100014
foil together with 0.5 g of aluminium. 2001700100015
METHOD (ACTIV) Activation 2001700100016
(CHSEP) carrier free separation of potassium. 2001700100017
DETECTOR (NAICR) 3 X 3 inch natrium-iodide(Tl) crystal. 2001700100018
ANALYSIS .Count rate under photo-peak 2001700100019
MONITOR (13-AL-27(N,A)11-NA-24,,SIG) 2001700100020
= 0.56 millibarn 2001700100021
COMMENT .Description of a method for the production of carrier-2001700100022
free potassium isotopes in the original paper. 2001700100023
ERR-ANALYS (DATA-ERR) The errors given for the final cross section2001700100024
values are not strictly mathematecally deduced, as 2001700100025
allowance was made for some systematic errors within 2001700100026
the limits. 2001700100027
.The author is convinced that the errors should match 2001700100028
a confidence level of at least 90%, if the utilized 2001700100029
values for the monitor cross section and the gamma 2001700100030
intensities from K-43 are correct. 2001700100031
STATUS (TABLE) Data from the abstract of 2001700100032
Acta Chem.Scand.,16(1962)2100 2001700100033
HISTORY (19700503T) From NEUDADA file 2001700100034
(20190114U) SD:Updated to new date formats,lower case. 2001700100035
FACILITY updated. 2001700100036
ENDBIB 34 0 2001700100037
COMMON 1 3 2001700100038
EN-DUMMY 2001700100039
MEV 2001700100040
1.0 2001700100041
ENDCOMMON 3 0 2001700100042
ENDSUBENT 41 0 2001700199999
SUBENT 20017002 20190114 22742001700200001
BIB 3 6 2001700200002
REACTION (20-CA-42(N,P)19-K-42,,SIG,,SPA) 2001700200003
.Sigma(theoretical) for (n,p) = 1.3 millibarn. 2001700200004
DECAY-DATA (19-K-42,,DG,152.,0.18) 0.152 MeV decay gamma. 2001700200005
Intensity of transition = 18%. 2001700200006
HISTORY (19700503T) From NEUDADA file 2001700200007
(20190114U) SD: PART-DET deleted; DECAY-DATA added. 2001700200008
ENDBIB 6 0 2001700200009
NOCOMMON 0 0 2001700200010
DATA 2 1 2001700200011
DATA DATA-ERR 2001700200012
B B 2001700200013
2.1E-03 4.E-04 2001700200014
ENDDATA 3 0 2001700200015
ENDSUBENT 14 0 2001700299999
SUBENT 20017003 20190114 22742001700300001
BIB 3 6 2001700300002
REACTION (20-CA-43(N,P)19-K-43,,SIG,,SPA) 2001700300003
sigma(theoretical) for (n,p) = 4.5 millibarn. 2001700300004
DECAY-DATA (19-K-43,,DG,590.,,DG,610.) 0.59 and 0.61 MeV 2001700300005
decay gammas. Intensity of composed peak = 94%. 2001700300006
HISTORY (19700503T) From NEUDADA file 2001700300007
(20190114U) SD: PART-DET deleted; DECAY-DATA added. 2001700300008
ENDBIB 6 0 2001700300009
NOCOMMON 0 0 2001700300010
DATA 2 1 2001700300011
DATA DATA-ERR 2001700300012
B B 2001700300013
1.5E-03 3.E-04 2001700300014
ENDDATA 3 0 2001700300015
ENDSUBENT 14 0 2001700399999
ENDENTRY 3 0 2001799999999