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