ENTRY 23539 20200331 22862353900000001 SUBENT 23539001 20200331 22862353900100001 BIB 5 9 2353900100002 TITLE Neutron total cross section measurements of 2353900100003 polyethylene using time- of-flight method at 2353900100004 KURNS-LINAC 2353900100005 AUTHOR (J.Lee,J.Nishiyama,J.-I.Hori,R.Kimura,T.Sako,A.Yamada, 2353900100006 T.Sano) 2353900100007 INSTITUTE (2JPNKTO,2JPNTIT,2JPNNIG) 2353900100008 REFERENCE (J,NST,57,1,2020) 2353900100009 #doi:10.1080/00223131.2019.1647894 2353900100010 HISTORY (20200331C) VS 2353900100011 ENDBIB 9 0 2353900100012 NOCOMMON 0 0 2353900100013 ENDSUBENT 12 0 2353900199999 SUBENT 23539002 20200331 22862353900200001 BIB 9 30 2353900200002 REACTION (1-H-PLE(N,TOT),,SIG,,AV) 2353900200003 FACILITY (LINAC,2JPNKTO) 2353900200004 - electron energy 32 MeV 2353900200005 - average current 62.5 uA 2353900200006 - pulse width 4 us 2353900200007 - repetition rate of 30 Hz. 2353900200008 INC-SOURCE (PHOTO) A water-cooled Ta target (5 cm in diam. and 2353900200009 6 cm in length) set at the center of a water moderator 2353900200010 tank (20 cm in diameter and 30 cm in high). 2353900200011 DETECTOR (SCIN) 6Li glass scintillator (0.5 cm in diameter and 2353900200012 0.5 cm in thickness) 2353900200013 METHOD (TRN) 2353900200014 (TOF) Neutron flight path at 135 degrees 2353900200015 - neutron flight length (distance between the 2353900200016 Ta-target and the 6Li detector) is 12.0 m 2353900200017 - distance between the sample and the 6Li detector is 2353900200018 48 cm. 2353900200019 SAMPLE A CH2 sample of: 99.95% purity; 0.945 g/cm3 density; 2353900200020 4.07E-2 atoms/b (0.31 cm) thickness; 5.06 x 5.06 x 2353900200021 0.31 cm3 size. 2353900200022 MISC-COL (MISC) Mean energy 2353900200023 ERR-ANALYS (ERR-T) Total uncertainties determined from 2353900200024 Statistical uncertainties: 2353900200025 0.001-0.01 eV 0.3 - 3.1% 2353900200026 0.01-0.1 eV 0.2 - 0.4% 2353900200027 0.1-1 eV 0.4 - 1.31% 2353900200028 1-10 eV 1.2 - 2.2% 2353900200029 (ERR-1,,0.3) neutron flight length uncertainty 2353900200030 (ERR-2,,1.) effect of in-scattering uncertainty 2353900200031 STATUS (TABLE) Table 4 of J.Nucl.Sci.Technol.57(2020)1 2353900200032 ENDBIB 30 0 2353900200033 NOCOMMON 0 0 2353900200034 DATA 5 84 2353900200035 EN-MIN EN-MAX DATA ERR-T MISC 2353900200036 EV EV B B EV 2353900200037 1.119E-03 1.250E-03 2.108E+02 6.861E+00 1.181E-03 2353900200038 1.250E-03 1.399E-03 2.043E+02 5.163E+00 1.321E-03 2353900200039 1.399E-03 1.558E-03 2.087E+02 4.523E+00 1.475E-03 2353900200040 1.558E-03 1.738E-03 2.005E+02 3.750E+00 1.644E-03 2353900200041 1.738E-03 1.948E-03 2.040E+02 3.266E+00 1.838E-03 2353900200042 1.948E-03 2.178E-03 1.948E+02 2.700E+00 2.058E-03 2353900200043 2.178E-03 2.426E-03 1.947E+02 2.428E+00 2.297E-03 2353900200044 2.426E-03 2.718E-03 1.872E+02 2.178E+00 2.566E-03 2353900200045 2.718E-03 3.035E-03 1.863E+02 2.002E+00 2.870E-03 2353900200046 3.035E-03 3.388E-03 1.798E+02 1.791E+00 3.204E-03 2353900200047 3.388E-03 3.789E-03 1.785E+02 1.680E+00 3.580E-03 2353900200048 3.789E-03 4.235E-03 1.735E+02 1.502E+00 4.003E-03 2353900200049 4.235E-03 4.728E-03 1.702E+02 1.406E+00 4.472E-03 2353900200050 4.728E-03 5.283E-03 1.680E+02 1.277E+00 4.994E-03 2353900200051 5.283E-03 5.909E-03 1.644E+02 1.137E+00 5.583E-03 2353900200052 5.909E-03 6.591E-03 1.605E+02 1.040E+00 6.236E-03 2353900200053 6.591E-03 7.375E-03 1.562E+02 9.535E-01 6.967E-03 2353900200054 7.375E-03 8.252E-03 1.539E+02 8.699E-01 7.795E-03 2353900200055 8.252E-03 9.228E-03 1.490E+02 8.021E-01 8.720E-03 2353900200056 9.228E-03 1.031E-02 1.459E+02 7.920E-01 9.746E-03 2353900200057 1.031E-02 1.150E-02 1.427E+02 7.324E-01 1.088E-02 2353900200058 1.150E-02 1.285E-02 1.385E+02 6.633E-01 1.215E-02 2353900200059 1.285E-02 1.433E-02 1.354E+02 6.269E-01 1.356E-02 2353900200060 1.433E-02 1.601E-02 1.327E+02 5.880E-01 1.514E-02 2353900200061 1.601E-02 1.790E-02 1.290E+02 5.648E-01 1.692E-02 2353900200062 1.790E-02 2.005E-02 1.254E+02 5.357E-01 1.893E-02 2353900200063 2.005E-02 2.236E-02 1.219E+02 5.123E-01 2.116E-02 2353900200064 2.236E-02 2.494E-02 1.184E+02 4.895E-01 2.359E-02 2353900200065 2.494E-02 2.799E-02 1.141E+02 4.542E-01 2.640E-02 2353900200066 2.799E-02 3.122E-02 1.107E+02 4.439E-01 2.954E-02 2353900200067 3.122E-02 3.481E-02 1.072E+02 4.286E-01 3.294E-02 2353900200068 3.481E-02 3.904E-02 1.033E+02 4.048E-01 3.683E-02 2353900200069 3.904E-02 4.342E-02 9.959E+01 3.991E-01 4.114E-02 2353900200070 4.342E-02 4.857E-02 9.520E+01 3.803E-01 4.589E-02 2353900200071 4.857E-02 5.423E-02 9.156E+01 3.734E-01 5.129E-02 2353900200072 5.423E-02 6.094E-02 8.738E+01 3.566E-01 5.744E-02 2353900200073 6.094E-02 6.763E-02 8.346E+01 3.599E-01 6.415E-02 2353900200074 6.763E-02 7.549E-02 7.980E+01 3.527E-01 7.140E-02 2353900200075 7.549E-02 8.481E-02 7.624E+01 3.496E-01 7.995E-02 2353900200076 8.481E-02 9.486E-02 7.250E+01 3.574E-01 8.962E-02 2353900200077 9.486E-02 1.055E-01 6.935E+01 3.696E-01 9.998E-02 2353900200078 1.055E-01 1.181E-01 6.693E+01 3.776E-01 1.115E-01 2353900200079 1.181E-01 1.312E-01 6.422E+01 4.057E-01 1.244E-01 2353900200080 1.312E-01 1.467E-01 6.236E+01 4.284E-01 1.386E-01 2353900200081 1.467E-01 1.651E-01 6.089E+01 4.569E-01 1.555E-01 2353900200082 1.651E-01 1.841E-01 6.019E+01 5.143E-01 1.742E-01 2353900200083 1.841E-01 2.067E-01 5.929E+01 5.423E-01 1.949E-01 2353900200084 2.067E-01 2.295E-01 5.883E+01 5.966E-01 2.177E-01 2353900200085 2.295E-01 2.564E-01 5.539E+01 5.964E-01 2.424E-01 2353900200086 2.564E-01 2.882E-01 5.497E+01 6.012E-01 2.716E-01 2353900200087 2.882E-01 3.194E-01 5.209E+01 6.294E-01 3.032E-01 2353900200088 3.194E-01 3.561E-01 5.205E+01 6.236E-01 3.370E-01 2353900200089 3.561E-01 3.994E-01 5.134E+01 6.116E-01 3.768E-01 2353900200090 3.994E-01 4.401E-01 5.098E+01 6.608E-01 4.190E-01 2353900200091 4.401E-01 5.002E-01 5.090E+01 5.983E-01 4.687E-01 2353900200092 5.002E-01 5.576E-01 5.071E+01 6.548E-01 5.277E-01 2353900200093 5.576E-01 6.256E-01 5.018E+01 6.453E-01 5.901E-01 2353900200094 6.256E-01 6.850E-01 4.876E+01 7.143E-01 6.543E-01 2353900200095 6.850E-01 7.784E-01 4.828E+01 6.279E-01 7.295E-01 2353900200096 7.784E-01 8.616E-01 4.895E+01 7.036E-01 8.184E-01 2353900200097 8.616E-01 9.589E-01 4.857E+01 6.943E-01 9.083E-01 2353900200098 9.589E-01 1.074E+00 4.789E+01 6.855E-01 1.014E+00 2353900200099 1.074E+00 1.210E+00 4.719E+01 6.785E-01 1.139E+00 2353900200100 1.210E+00 1.316E+00 4.824E+01 8.042E-01 1.262E+00 2353900200101 1.316E+00 1.504E+00 4.788E+01 6.700E-01 1.405E+00 2353900200102 1.504E+00 1.652E+00 4.625E+01 7.857E-01 1.575E+00 2353900200103 1.652E+00 1.823E+00 4.643E+01 7.814E-01 1.734E+00 2353900200104 1.823E+00 2.134E+00 4.650E+01 6.498E-01 1.969E+00 2353900200105 2.134E+00 2.255E+00 4.620E+01 1.050E+00 2.193E+00 2353900200106 2.255E+00 2.532E+00 4.767E+01 7.796E-01 2.388E+00 2353900200107 2.532E+00 2.863E+00 4.685E+01 7.676E-01 2.690E+00 2353900200108 2.863E+00 3.262E+00 4.725E+01 7.675E-01 3.053E+00 2353900200109 3.262E+00 3.495E+00 4.571E+01 1.036E+00 3.376E+00 2353900200110 3.495E+00 4.040E+00 4.572E+01 7.570E-01 3.752E+00 2353900200111 4.040E+00 4.362E+00 4.482E+01 1.035E+00 4.196E+00 2353900200112 4.362E+00 5.132E+00 4.527E+01 7.570E-01 4.723E+00 2353900200113 5.132E+00 5.596E+00 4.433E+01 1.034E+00 5.357E+00 2353900200114 5.596E+00 6.126E+00 4.555E+01 1.038E+00 5.852E+00 2353900200115 6.126E+00 6.735E+00 4.564E+01 1.049E+00 6.420E+00 2353900200116 6.735E+00 7.440E+00 4.507E+01 1.051E+00 7.075E+00 2353900200117 7.440E+00 8.261E+00 4.627E+01 1.065E+00 7.835E+00 2353900200118 8.261E+00 9.227E+00 4.652E+01 1.076E+00 8.724E+00 2353900200119 9.227E+00 1.037E+01 4.574E+01 1.079E+00 9.774E+00 2353900200120 1.037E+01 1.174E+01 4.560E+01 1.065E+00 1.103E+01 2353900200121 ENDDATA 86 0 2353900200122 ENDSUBENT 121 0 2353900299999 SUBENT 23539003 20200331 22862353900300001 BIB 9 36 2353900300002 REACTION (1-H-PLE(N,TOT),,SIG,,AV) 2353900300003 FACILITY (LINAC,2JPNKTO) 2353900300004 - electron energy 30 MeV 2353900300005 - average current 101 uA 2353900300006 - pulse width 4 us 2353900300007 - repetition rate of 50 Hz. 2353900300008 INC-SOURCE (PHOTO) Ta target (5 cm in diam. and 6 cm in length) 2353900300009 surrounded by a graphite moderator scatterer (50 cm in 2353900300010 width, 40 cm in height and thickness) packed in an Al 2353900300011 container, 0.5 cm thickness walls, as a 2353900300012 target-moderator-reflector system tank (20 cm in 2353900300013 diameter and 30 cm in high). 2353900300014 DETECTOR (IOCH) Gas electronmultiplier (GEM) detector 2353900300015 (detection area 10 x 10 cm2) . A thin-film of 10B 2353900300016 converter is installed in the detector as a neutron 2353900300017 converter. 2353900300018 METHOD (TRN) 2353900300019 (TOF) Neutron flight path at 135 degrees 2353900300020 - neutron flight length (distance between the 2353900300021 Ta-target and the GEM detector) is 12.57 m 2353900300022 - distance between the sample and the GEM detector is 2353900300023 100 cm. 2353900300024 SAMPLE A CH2 sample of: 99.95% purity; 0.950 g/cm3 density; 2353900300025 4.08E-2 atoms/b (0.20 cm) thickness; 20.00 x 20.00 x 2353900300026 0.20 cm3 size. 2353900300027 MISC-COL (MISC) Average neutron energy 2353900300028 ERR-ANALYS (ERR-T) Total uncertainties determined from 2353900300029 Statistical uncertainties: 2353900300030 0.01-1 eV 0.6 - 2.4% 2353900300031 1-100 eV 1.3 - 3.1% 2353900300032 100 eV-10 keV 3.0 - 6.0% 2353900300033 10-40 keV 4.8 - 5.1% 2353900300034 (ERR-1,,0.3) neutron flight length uncertainty 2353900300035 (ERR-2,,0.3) background fitting uncertainty 2353900300036 (ERR-3,,1.) effect of in-scattering uncertainty 2353900300037 STATUS (TABLE) Table 5 of J.Nucl.Sci.Technol.57(2020)1 2353900300038 ENDBIB 36 0 2353900300039 NOCOMMON 0 0 2353900300040 DATA 5 61 2353900300041 EN-MIN EN-MAX DATA ERR-T MISC 2353900300042 EV EV B B EV 2353900300043 1.133E-02 1.284E-02 1.384E+02 2.176E+00 1.205E-02 2353900300044 1.284E-02 1.455E-02 1.328E+02 2.506E+00 1.366E-02 2353900300045 1.455E-02 1.650E-02 1.305E+02 2.392E+00 1.548E-02 2353900300046 1.650E-02 1.868E-02 1.266E+02 2.272E+00 1.754E-02 2353900300047 1.868E-02 2.118E-02 1.215E+02 2.137E+00 1.987E-02 2353900300048 2.118E-02 2.338E-02 1.202E+02 2.185E+00 2.224E-02 2353900300049 2.338E-02 2.717E-02 1.153E+02 1.897E+00 2.517E-02 2353900300050 2.717E-02 3.079E-02 1.114E+02 1.877E+00 2.890E-02 2353900300051 3.079E-02 3.490E-02 1.085E+02 1.809E+00 3.275E-02 2353900300052 3.490E-02 3.953E-02 1.045E+02 1.741E+00 3.711E-02 2353900300053 3.953E-02 4.482E-02 9.980E+01 1.669E+00 4.205E-02 2353900300054 4.482E-02 5.079E-02 9.617E+01 1.611E+00 4.766E-02 2353900300055 5.079E-02 5.754E-02 9.067E+01 1.546E+00 5.401E-02 2353900300056 5.754E-02 6.522E-02 8.688E+01 1.498E+00 6.120E-02 2353900300057 6.522E-02 7.384E-02 8.270E+01 1.457E+00 6.933E-02 2353900300058 7.384E-02 8.375E-02 7.929E+01 1.430E+00 7.856E-02 2353900300059 8.375E-02 9.488E-02 7.487E+01 1.397E+00 8.905E-02 2353900300060 9.488E-02 1.075E-01 6.999E+01 1.366E+00 1.009E-01 2353900300061 1.075E-01 1.218E-01 6.735E+01 1.367E+00 1.143E-01 2353900300062 1.218E-01 1.380E-01 6.373E+01 1.349E+00 1.295E-01 2353900300063 1.380E-01 1.564E-01 6.145E+01 1.362E+00 1.468E-01 2353900300064 1.564E-01 1.773E-01 6.093E+01 1.372E+00 1.664E-01 2353900300065 1.773E-01 2.008E-01 5.939E+01 1.404E+00 1.885E-01 2353900300066 2.008E-01 2.278E-01 6.044E+01 1.449E+00 2.137E-01 2353900300067 2.278E-01 2.919E-01 5.477E+01 1.174E+00 2.569E-01 2353900300068 2.919E-01 3.751E-01 5.353E+01 1.197E+00 3.296E-01 2353900300069 3.751E-01 4.814E-01 5.059E+01 1.211E+00 4.233E-01 2353900300070 4.814E-01 6.182E-01 5.135E+01 1.251E+00 5.434E-01 2353900300071 6.182E-01 7.942E-01 4.885E+01 1.252E+00 6.980E-01 2353900300072 7.942E-01 9.003E-01 4.672E+01 1.605E+00 8.448E-01 2353900300073 9.003E-01 1.155E+00 4.730E+01 1.300E+00 1.016E+00 2353900300074 1.155E+00 1.898E+00 4.703E+01 1.094E+00 1.458E+00 2353900300075 1.898E+00 2.774E+00 4.625E+01 1.251E+00 2.274E+00 2353900300076 2.774E+00 3.560E+00 4.699E+01 1.493E+00 3.130E+00 2353900300077 3.560E+00 4.602E+00 4.735E+01 1.533E+00 4.031E+00 2353900300078 4.602E+00 5.917E+00 4.649E+01 1.579E+00 5.198E+00 2353900300079 5.917E+00 7.603E+00 4.659E+01 1.640E+00 6.681E+00 2353900300080 7.603E+00 9.714E+00 4.478E+01 1.661E+00 8.562E+00 2353900300081 9.714E+00 1.415E+01 4.541E+01 1.553E+00 1.162E+01 2353900300082 1.415E+01 2.299E+01 4.653E+01 1.545E+00 1.777E+01 2353900300083 2.299E+01 2.942E+01 4.722E+01 2.025E+00 2.591E+01 2353900300084 2.942E+01 3.794E+01 4.633E+01 2.103E+00 3.328E+01 2353900300085 3.794E+01 4.922E+01 4.814E+01 2.107E+00 4.303E+01 2353900300086 4.922E+01 6.188E+01 4.684E+01 2.149E+00 5.501E+01 2353900300087 6.188E+01 1.030E+02 4.710E+01 1.857E+00 7.857E+01 2353900300088 1.030E+02 1.374E+02 4.693E+01 2.160E+00 1.184E+02 2353900300089 1.374E+02 1.812E+02 4.614E+01 2.536E+00 1.570E+02 2353900300090 1.812E+02 2.332E+02 4.647E+01 2.306E+00 2.047E+02 2353900300091 2.332E+02 3.112E+02 4.628E+01 2.434E+00 2.680E+02 2353900300092 3.112E+02 4.362E+02 4.612E+01 2.401E+00 3.658E+02 2353900300093 4.362E+02 8.319E+02 4.362E+01 2.910E+00 5.870E+02 2353900300094 8.319E+02 1.269E+03 4.752E+01 2.411E+00 1.016E+03 2353900300095 1.269E+03 1.786E+03 4.795E+01 2.689E+00 1.495E+03 2353900300096 1.786E+03 2.695E+03 4.431E+01 3.327E+00 2.171E+03 2353900300097 2.695E+03 3.436E+03 4.416E+01 3.284E+00 3.032E+03 2353900300098 3.436E+03 4.529E+03 4.686E+01 3.234E+00 3.926E+03 2353900300099 4.529E+03 6.242E+03 4.658E+01 3.144E+00 5.283E+03 2353900300100 6.242E+03 9.146E+03 4.387E+01 2.950E+00 7.487E+03 2353900300101 9.146E+03 1.467E+04 4.208E+01 2.713E+00 1.142E+04 2353900300102 1.467E+04 2.729E+04 3.932E+01 2.480E+00 1.954E+04 2353900300103 2.729E+04 6.738E+04 3.556E+01 2.165E+00 4.076E+04 2353900300104 ENDDATA 63 0 2353900300105 ENDSUBENT 104 0 2353900399999 ENDENTRY 3 0 2353999999999