ENTRY 30929 20150723 31723092900000001 SUBENT 30929001 20150723 31723092900100001 BIB 9 11 3092900100002 TITLE Al, Be and C neutron total cross section measurements 3092900100003 at 24.4 and 144 keV 3092900100004 AUTHOR (Cui Yunfeng, Yu Ansun, Ma Hongchang) 3092900100005 INSTITUTE (3CPRAEP) 3092900100006 REFERENCE (J,CST,16,1,1982) 3092900100007 (R,HSJ-82291,6,1982) Same data tabulated 3092900100008 FACILITY (REAC,3CPRAEP) Swimming pool type reactor 3092900100009 DETECTOR (PROPC) Containing H2 gas (1 atm) 3092900100010 METHOD (FNB) Fe and Si neutron filter used 3092900100011 STATUS (TABLE) Tables 1 and 2 of Atom.Energ.Sci.Tech.16(1982)13092900100012 HISTORY (20150723C) On 3092900100013 ENDBIB 11 0 3092900100014 NOCOMMON 0 0 3092900100015 ENDSUBENT 14 0 3092900199999 SUBENT 30929002 20150723 31723092900200001 BIB 3 8 3092900200002 REACTION (13-AL-27(N,TOT),,SIG,,SPA) 3092900200003 SAMPLE Metallic Al (purity of 99.3%). 3092900200004 4 samples (13.42, 26.95, 35.05 and 52.27 g/cm2) used. 3092900200005 ERR-ANALYS (ERR-T) Total uncertainty: 3092900200006 (ERR-S) Counting statistics (0.26%) 3092900200007 (ERR-1) Number of nuclei in sample (0.26%) 3092900200008 (ERR-2) Standard deviation of measurements (0.82%) 3092900200009 (ERR-3) Scattering in air (0.0389%) 3092900200010 ENDBIB 8 0 3092900200011 COMMON 4 3 3092900200012 ERR-S ERR-1 ERR-2 ERR-3 3092900200013 PER-CENT PER-CENT PER-CENT PER-CENT 3092900200014 0.26 0.26 0.82 0.0389 3092900200015 ENDCOMMON 3 0 3092900200016 DATA 4 1 3092900200017 EN EN-RSL-HW DATA ERR-T 3092900200018 KEV KEV B PER-CENT 3092900200019 24.4 2. 0.529 0.90 3092900200020 ENDDATA 3 0 3092900200021 ENDSUBENT 20 0 3092900299999 SUBENT 30929003 20150723 31723092900300001 BIB 3 8 3092900300002 REACTION (6-C-0(N,TOT),,SIG,,SPA) 3092900300003 SAMPLE Graphite (purity of 99.99%, relative density 1.68). 3092900300004 2 samples (3.36 and 1.67 g/cm2) used at both energies. 3092900300005 ERR-ANALYS (ERR-T) Total uncertainty: 3092900300006 (ERR-S) Counting statistics (0.18-0.33%)3092900300007 (ERR-1) Number of nuclei in sample (0.39%)3092900300008 (ERR-2) Standard deviation of measurements (0.79-1.01%)3092900300009 (ERR-3) Scattering in air (0.0016% at 24.4 keV)3092900300010 ENDBIB 8 0 3092900300011 COMMON 1 3 3092900300012 ERR-1 3092900300013 PER-CENT 3092900300014 0.39 3092900300015 ENDCOMMON 3 0 3092900300016 DATA 7 2 3092900300017 EN EN-RSL-HW DATA ERR-T ERR-S ERR-2 3092900300018 ERR-3 3092900300019 KEV KEV B PER-CENT PER-CENT PER-CENT 3092900300020 PER-CENT 3092900300021 24.4 2. 4.63 1.13 0.33 1.01 3092900300022 0.0016 3092900300023 144. 25. 4.24 0.90 0.18 0.79 3092900300024 3092900300025 ENDDATA 8 0 3092900300026 ENDSUBENT 25 0 3092900399999 SUBENT 30929004 20150723 31723092900400001 BIB 3 9 3092900400002 REACTION (4-BE-9(N,TOT),,SIG,,SPA) 3092900400003 SAMPLE Metallic Be (purity of 98.5%). 3092900400004 2 samples (1.853 and 1.041 g/cm2) used at 24.4 keV, and3092900400005 2 samples (1.361 and 1.834 g/cm2) used at 144 keV 3092900400006 ERR-ANALYS (ERR-T) Total uncertainty: 3092900400007 (ERR-S) Counting statistics (0.18-0.28%)3092900400008 (ERR-1) Number of nuclei in sample (0.64%)3092900400009 (ERR-2) Standard deviation of measurements (0.27-1.03%)3092900400010 (ERR-3) Scattering in air (0.00026% at 24.4 keV)3092900400011 ENDBIB 9 0 3092900400012 COMMON 1 3 3092900400013 ERR-1 3092900400014 PER-CENT 3092900400015 0.64 3092900400016 ENDCOMMON 3 0 3092900400017 DATA 7 2 3092900400018 EN EN-RSL-HW DATA ERR-T ERR-S ERR-2 3092900400019 ERR-3 3092900400020 KEV KEV B PER-CENT PER-CENT PER-CENT 3092900400021 PER-CENT 3092900400022 24.4 2. 5.91 0.75 0.28 0.27 3092900400023 0.00026 3092900400024 144. 25. 5.00 1.22 0.18 1.03 3092900400025 3092900400026 ENDDATA 8 0 3092900400027 ENDSUBENT 26 0 3092900499999 ENDENTRY 4 0 3092999999999