ENTRY 30339 20090115 31343033900000001
SUBENT 30339001 20090115 31343033900100001
BIB 17 42 3033900100002
INSTITUTE (3ARGCNE) 3033900100003
REFERENCE (J,JIN,38,1386,197607) 3033900100004
AUTHOR (J.J.Gil Gerbino, I.M.Cohen, R.O.Korob, G.B.Baro) 3033900100005
TITLE Fission neutron averaged cross-section of 3033900100006
Tl-203(n,2n)Tl-202 reaction 3033900100007
EXP-YEAR (1975) 3033900100008
FACILITY (REAC,3ARGCNE) RA-3 light water reactor 3033900100009
INC-SOURCE (REAC) Reactor. The fast flux in the irradiation box 3033900100010
was about 10**13 neutrons/(cm2*sec). 3033900100011
INC-SPECT Using four standard reactions of different threshold 3033900100012
energies no departures from a fission spectrum were 3033900100013
found. No additional information given. 3033900100014
Compiler's comment: Note that, although the threshold 3033900100015
energy of the reaction concerned is above 7 MeV, a 3033900100016
'dummy-energy' for the fission neutron spectrum of 3033900100017
2 MeV had to be entered. 3033900100018
METHOD (ACTIV) Activation method 3033900100019
DETECTOR (GELI) Germanium-lithium detector. The efficiency 3033900100020
curve was obtained using standardized sources followed 3033900100021
by least square fitting, the absolute efficiency by 3033900100022
comparison with a Cs-137 source. 3033900100023
MONITOR Four different standard reactions were used. For the 3033900100024
results obtained with the different standards see 3033900100025
subentries 002-005. 3033900100026
The values of the standard cross-sections were taken 3033900100027
from A.Calamand, Handbook on Nuclear Activation Cross- 3033900100028
sections, pg.273, Technical report series no.156, 3033900100029
IAEA, Vienna (1974). 3033900100030
PART-DET (DG) Decay gammas 3033900100031
DECAY-DATA (81-TL-202-G,12.23D) 3033900100032
COMMENT Authors calculated a mean value of the measurements 3033900100033
with 4 different standards = 4.0 +- 0.32 mb. 3033900100034
STATUS (TABLE) Data taken from J.Inorg.Nucl.Chem.38(1976)1386.3033900100035
HISTORY (19760831C) OS. 3033900100036
(20090125A) BIB section updated 3033900100037
ERR-ANALYS No errors of the individual measurements are given. 3033900100038
The error of the mean value includes: 3033900100039
(ERR-1) errors of efficiency determination and due to 3033900100040
the dispersion of the obtained cross-section values 3033900100041
(1.8%) 3033900100042
(ERR-2) error of standard cross sections (6.2%). 3033900100043
No information on statistical errors given. 3033900100044
ENDBIB 42 0 3033900100045
COMMON 3 3 3033900100046
EN-DUMMY ERR-1 ERR-2 3033900100047
MEV PER-CENT PER-CENT 3033900100048
2.0000E+00 1.8 6.2 3033900100049
ENDCOMMON 3 0 3033900100050
ENDSUBENT 49 0 3033900199999
SUBENT 30339002 20090115 31343033900200001
BIB 3 4 3033900200002
REACTION (81-TL-203(N,2N)81-TL-202,,SIG,,FIS) 3033900200003
ANALYSIS Average of two measurements (3.98 and 3.95 mb, 3033900200004
respectively). 3033900200005
MONITOR (26-FE-54(N,P)25-MN-54,,SIG,,FIS) 3033900200006
ENDBIB 4 0 3033900200007
NOCOMMON 0 0 3033900200008
DATA 3 1 3033900200009
DATA MONIT MONIT-ERR 3033900200010
MB MB MB 3033900200011
3.9650E+00 8.2500E+01 5.0000E+00 3033900200012
ENDDATA 3 0 3033900200013
ENDSUBENT 12 0 3033900299999
SUBENT 30339003 20090115 31343033900300001
BIB 3 4 3033900300002
REACTION (81-TL-203(N,2N)81-TL-202,,SIG,,FIS) 3033900300003
ANALYSIS Average of two measurements (4.00 and 4.01 mb, 3033900300004
respectively). 3033900300005
MONITOR (28-NI-58(N,P)27-CO-58,,SIG,,FIS) 3033900300006
ENDBIB 4 0 3033900300007
NOCOMMON 0 0 3033900300008
DATA 3 1 3033900300009
DATA MONIT MONIT-ERR 3033900300010
MB MB MB 3033900300011
4.0050E+00 1.1300E+02 7.0000E+00 3033900300012
ENDDATA 3 0 3033900300013
ENDSUBENT 12 0 3033900399999
SUBENT 30339004 20090115 31343033900400001
BIB 2 2 3033900400002
REACTION (81-TL-203(N,2N)81-TL-202,,SIG,,FIS) 3033900400003
MONITOR (12-MG-24(N,P)11-NA-24,,SIG,,FIS) 3033900400004
ENDBIB 2 0 3033900400005
NOCOMMON 0 0 3033900400006
DATA 3 1 3033900400007
DATA MONIT MONIT-ERR 3033900400008
MB MB MB 3033900400009
4.0600E+00 1.5300E+00 9.0000E-02 3033900400010
ENDDATA 3 0 3033900400011
ENDSUBENT 10 0 3033900499999
SUBENT 30339005 20090115 31343033900500001
BIB 2 2 3033900500002
REACTION (81-TL-203(N,2N)81-TL-202,,SIG,,FIS) 3033900500003
MONITOR (13-AL-27(N,A)11-NA-24,,SIG,,FIS) 3033900500004
ENDBIB 2 0 3033900500005
NOCOMMON 0 0 3033900500006
DATA 3 1 3033900500007
DATA MONIT MONIT-ERR 3033900500008
MB MB MB 3033900500009
4.0100E+00 7.2500E-01 4.5000E-02 3033900500010
ENDDATA 3 0 3033900500011
ENDSUBENT 10 0 3033900599999
ENDENTRY 5 0 3033999999999