ENTRY 30173 20080208 31263017300000001
SUBENT 30173001 20080208 31263017300100001
BIB 16 46 3017300100002
INSTITUTE (3HUNDEB) Hunyadi 3017300100003
(3HUNKOS) Angeli 3017300100004
REFERENCE (J,NP/A,119,525,196811) Full paper, graphs, no data. 3017300100005
(W,ANGELI,19720706)Private communication of data tables3017300100006
AUTHOR (I.Hunyadi,I.Angeli) 3017300100007
TITLE Total neutron cross sections of Be, C and F near 14 MeV3017300100008
FACILITY Neutron generator. 3017300100009
INC-SOURCE (D-T) T(d,n)He-4 reaction using a thick tritiated 3017300100010
titanium target. 3017300100011
INC-SPECT The energy resolution is 50 keV at En = 13.70 MeV 3017300100012
20 keV at En = 14.00 MeV 3017300100013
110 keV at En = 14.60 MeV 3017300100014
SAMPLE Approximately 2 cm in diameter. The lengths were chosen3017300100015
so that the transmissions were about 50% 3017300100016
METHOD (TRN) Transmission measurements in good geometry 3017300100017
DETECTOR (SCIN) The detector was a 2*2 cm stilbene scintillator.3017300100018
The monitor was a 2.2*3 cm anthracene crystal. 3017300100019
Both are mounted on rca 6810a photomultipliers. Pulse- 3017300100020
shape discrimination was used against gamma-ray 3017300100021
background. The bias-window method was used to 3017300100022
eliminate electronic instability. 3017300100023
Tritium target-detector distance = 60 cm, the sample 3017300100024
was placed midway between them. 3017300100025
PART-DET (N) neutrons. 3017300100026
COMMENT The measured data are averaged over 4 or 5 independent 3017300100027
measurements. 3017300100028
ERR-ANALYS (ERR-S) The statistical errors in the transmission 3017300100029
data are less than 0.5%. After background and 3017300100030
in-scattering corrections they amount to 1% 3017300100031
(ERR-SYS) Systematic errors (e.g. in the weight and 3017300100032
diameter of sample) are identical at all energies and 3017300100033
also amount to about 1% 3017300100034
Statistical and systematic errors on carbone and teflon3017300100035
total cross-sections are combined to obtain the 2% 3017300100036
errors on fluor total cross-section 3017300100037
STATUS (TABLE) Data from Angeli'S letter of 6 July 1972. 3017300100038
(APRVD) Approved by Angeli (19721024) 3017300100039
HISTORY (19720721C) CA. 3017300100040
(20080208A) BIB section updated 3017300100041
CORRECTION Background and in-scattering corrections were taken 3017300100042
into account. 3017300100043
.The background was measured to be 0.9% and 3017300100044
1.6% at 14.60 and 13.70 MeV respectively. 3017300100045
.The magnitude of the in-scattering correction was 3017300100046
1.2% of the measured cross section for Be and 3017300100047
0.7% for C and F. 3017300100048
ENDBIB 46 0 3017300100049
NOCOMMON 0 0 3017300100050
ENDSUBENT 49 0 3017300199999
SUBENT 30173002 20080208 31263017300200001
BIB 2 2 3017300200002
REACTION (4-BE-9(N,TOT),,SIG) 3017300200003
SAMPLE Bar of pure metal 3017300200004
ENDBIB 2 0 3017300200005
NOCOMMON 0 0 3017300200006
DATA 4 21 3017300200007
EN DATA ERR-S ERR-SYS 3017300200008
MEV B PER-CENT PER-CENT 3017300200009
1.3730E+01 1.4500E+00 1.0000E+00 1.0000E+00 3017300200010
1.3770E+01 1.4300E+00 1.0000E+00 1.0000E+00 3017300200011
1.3820E+01 1.4500E+00 1.0000E+00 1.0000E+00 3017300200012
1.3870E+01 1.4600E+00 1.0000E+00 1.0000E+00 3017300200013
1.3910E+01 1.4600E+00 1.0000E+00 1.0000E+00 3017300200014
1.3960E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200015
1.4000E+01 1.4600E+00 1.0000E+00 1.0000E+00 3017300200016
1.4040E+01 1.4500E+00 1.0000E+00 1.0000E+00 3017300200017
1.4080E+01 1.4600E+00 1.0000E+00 1.0000E+00 3017300200018
1.4120E+01 1.4500E+00 1.0000E+00 1.0000E+00 3017300200019
1.4170E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200020
1.4210E+01 1.4200E+00 1.0000E+00 1.0000E+00 3017300200021
1.4250E+01 1.4100E+00 1.0000E+00 1.0000E+00 3017300200022
1.4300E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200023
1.4340E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200024
1.4380E+01 1.4300E+00 1.0000E+00 1.0000E+00 3017300200025
1.4440E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200026
1.4480E+01 1.4300E+00 1.0000E+00 1.0000E+00 3017300200027
1.4520E+01 1.4300E+00 1.0000E+00 1.0000E+00 3017300200028
1.4570E+01 1.4200E+00 1.0000E+00 1.0000E+00 3017300200029
1.4600E+01 1.4400E+00 1.0000E+00 1.0000E+00 3017300200030
ENDDATA 23 0 3017300200031
ENDSUBENT 30 0 3017300299999
SUBENT 30173003 20080208 31263017300300001
BIB 2 2 3017300300002
REACTION (6-C-0(N,TOT),,SIG) 3017300300003
SAMPLE The C sample was made from reactor quality graphite 3017300300004
ENDBIB 2 0 3017300300005
NOCOMMON 0 0 3017300300006
DATA 4 21 3017300300007
EN DATA ERR-S ERR-SYS 3017300300008
MEV B PER-CENT PER-CENT 3017300300009
1.3730E+01 1.3000E+00 1.0000E+00 1.0000E+00 3017300300010
1.3770E+01 1.2800E+00 1.0000E+00 1.0000E+00 3017300300011
1.3820E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300012
1.3870E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300013
1.3910E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300014
1.3960E+01 1.2700E+00 1.0000E+00 1.0000E+00 3017300300015
1.4000E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300016
1.4040E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300017
1.4080E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300018
1.4120E+01 1.2700E+00 1.0000E+00 1.0000E+00 3017300300019
1.4170E+01 1.2700E+00 1.0000E+00 1.0000E+00 3017300300020
1.4210E+01 1.2700E+00 1.0000E+00 1.0000E+00 3017300300021
1.4250E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300022
1.4300E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300023
1.4340E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300024
1.4380E+01 1.2700E+00 1.0000E+00 1.0000E+00 3017300300025
1.4440E+01 1.2600E+00 1.0000E+00 1.0000E+00 3017300300026
1.4480E+01 1.2800E+00 1.0000E+00 1.0000E+00 3017300300027
1.4520E+01 1.2900E+00 1.0000E+00 1.0000E+00 3017300300028
1.4570E+01 1.3000E+00 1.0000E+00 1.0000E+00 3017300300029
1.4600E+01 1.3000E+00 1.0000E+00 1.0000E+00 3017300300030
ENDDATA 23 0 3017300300031
ENDSUBENT 30 0 3017300399999
SUBENT 30173004 20080208 31263017300400001
BIB 3 5 3017300400002
REACTION (9-F-19(N,TOT),,SIG) 3017300400003
SAMPLE Teflon bar 3017300400004
ANALYSIS The data for F were obtained by subtracting the data 3017300400005
measured for the total cross-section of C from those 3017300400006
of teflon 3017300400007
ENDBIB 5 0 3017300400008
NOCOMMON 0 0 3017300400009
DATA 4 21 3017300400010
EN DATA ERR-S ERR-SYS 3017300400011
MEV B PER-CENT PER-CENT 3017300400012
1.3730E+01 1.7400E+00 2.0000E+00 2.0000E+00 3017300400013
1.3770E+01 1.7900E+00 2.0000E+00 2.0000E+00 3017300400014
1.3820E+01 1.7700E+00 2.0000E+00 2.0000E+00 3017300400015
1.3870E+01 1.7900E+00 2.0000E+00 2.0000E+00 3017300400016
1.3910E+01 1.7800E+00 2.0000E+00 2.0000E+00 3017300400017
1.3960E+01 1.7600E+00 2.0000E+00 2.0000E+00 3017300400018
1.4000E+01 1.7600E+00 2.0000E+00 2.0000E+00 3017300400019
1.4040E+01 1.7600E+00 2.0000E+00 2.0000E+00 3017300400020
1.4080E+01 1.7600E+00 2.0000E+00 2.0000E+00 3017300400021
1.4120E+01 1.7700E+00 2.0000E+00 2.0000E+00 3017300400022
1.4170E+01 1.8100E+00 2.0000E+00 2.0000E+00 3017300400023
1.4210E+01 1.7600E+00 2.0000E+00 2.0000E+00 3017300400024
1.4250E+01 1.8100E+00 2.0000E+00 2.0000E+00 3017300400025
1.4300E+01 1.8300E+00 2.0000E+00 2.0000E+00 3017300400026
1.4340E+01 1.8000E+00 2.0000E+00 2.0000E+00 3017300400027
1.4380E+01 1.8000E+00 2.0000E+00 2.0000E+00 3017300400028
1.4440E+01 1.8100E+00 2.0000E+00 2.0000E+00 3017300400029
1.4480E+01 1.8000E+00 2.0000E+00 2.0000E+00 3017300400030
1.4520E+01 1.8000E+00 2.0000E+00 2.0000E+00 3017300400031
1.4570E+01 1.7700E+00 2.0000E+00 2.0000E+00 3017300400032
1.4600E+01 1.8100E+00 2.0000E+00 2.0000E+00 3017300400033
ENDDATA 23 0 3017300400034
ENDSUBENT 33 0 3017300499999
ENDENTRY 4 0 3017399999999