ENTRY 32541 20100328 31473254100000001 SUBENT 32541001 20100328 31473254100100001 BIB 15 32 3254100100002 TITLE Measurement of neutron capture cross section 3254100100003 for natural hafnium. 3254100100004 INSTITUTE (3CPRSIU) 3254100100005 REFERENCE (J,CNP,12,(1),89,199001) 3254100100006 AUTHOR (Wang Chunhao,Xia Yijun,Yang Jingfu,Yang Zhihua, 3254100100007 Wang Shiming) 3254100100008 FACILITY (VDG,3CPRSIU) Pulsed 2.5MeV Van de Graaff 3254100100009 INC-SOURCE (P-LI7) 3254100100010 MONITOR ((72-HF-0(N,G),,SIG)/ 3254100100011 (79-AU-197(N,G)79-AU-198,,SIG))The numeral given in 3254100100012 data Table are the ratio of measured Hf cross section 3254100100013 to Au standard cross section. 3254100100014 MONIT-REF (,Jiang+,R,HSJ-77141,197805) 3254100100015 METHOD (TOF) Flight path 7 cm,resolution 22 ns/m 3254100100016 DETECTOR (MOXR,SCIN)Two MOXON-Rae detectors for gamma detection,3254100100017 incident neutron energy spectrum detected by TOF 3254100100018 method plus a Li-6 glass scintillation detector. 3254100100019 (LONGC) Neutron flux monitored by long counter. 3254100100020 CORRECTION Correction applied for gamma self-absorption,neutron 3254100100021 multi-scattering and self-shielding 3254100100022 SAMPLE The Hf sample made of HfO2 , 40 mm diam. and 20 mm 3254100100023 thickness 3254100100024 ERR-ANALYS (ERR-T) Total error was given, it includes the error 3254100100025 from flight path,background subtraction,Au standard 3254100100026 cross section, detector efficiency. 3254100100027 STATUS (TABLE) Data from the author 3254100100028 (APRVD)Proof-copy was approved by authors 3254100100029 HISTORY (19910612C)Compiled by authors,corrected and checked by3254100100030 Liang Qichang and Yu Hongwei 3254100100031 (20100328A) SD:Updated to new date formats,lower case. 3254100100032 Cosmetic changes and corrections 3254100100033 Author's name corrected: Jinfu => Jingfu 3254100100034 ENDBIB 32 0 3254100100035 NOCOMMON 0 0 3254100100036 ENDSUBENT 35 0 3254100199999 SUBENT 32541002 20100328 31473254100200001 BIB 1 1 3254100200002 REACTION (72-HF-0(N,G),,SIG) 3254100200003 ENDBIB 1 0 3254100200004 NOCOMMON 0 0 3254100200005 DATA 5 20 3254100200006 EN EN-RSL MONIT DATA ERR-T 3254100200007 KEV KEV NO-DIM MB PER-CENT 3254100200008 11.40 0.33 1.328 1550. 10.0 3254100200009 13.00 0.42 1.310 1320. 9.1 3254100200010 14.50 0.49 1.429 1340. 9.0 3254100200011 15.60 0.54 1.320 1184. 8.6 3254100200012 16.90 0.61 1.448 1231. 8.3 3254100200013 18.30 0.69 1.310 1045. 7.9 3254100200014 19.90 0.78 1.285 974. 7.1 3254100200015 21.70 0.89 1.260 927. 7.1 3254100200016 23.70 1.0 1.210 847. 6.4 3254100200017 26.10 1.2 1.226 809. 7.8 3254100200018 28.90 1.4 1.290 791. 5.8 3254100200019 32.10 1.6 1.239 710. 5.9 3254100200020 35.90 1.9 1.249 677. 5.8 3254100200021 40.40 2.3 1.127 569. 5.7 3254100200022 45.80 2.8 1.208 580. 5.6 3254100200023 52.00 3.3 1.200 539. 5.5 3254100200024 60.50 4.2 1.230 503. 5.5 3254100200025 70.60 5.2 1.327 503. 5.4 3254100200026 83.50 6.8 1.243 440. 5.4 3254100200027 100.0 8.98 1.495 480. 6.6 3254100200028 ENDDATA 22 0 3254100200029 ENDSUBENT 28 0 3254100299999 ENDENTRY 2 0 3254199999999