ENTRY 40745 20220304 42064074500000001 SUBENT 40745001 20220304 42064074500100001 BIB 15 45 4074500100002 INSTITUTE (4LATIFL) 4074500100003 REFERENCE ((J,YK,,(2/46),27,1982)= 4074500100004 (R,INDC(CCP)-193,27,1982)) 4074500100005 REL-REF (I,40870001,V.A.Bondarenko+,J,IZV,43,1052,1979) Issue 54074500100006 Experimental details. 4074500100007 Authors V.A.Bondarenko, E.P.Grigor'ev, N.D.Kramer. 4074500100008 (I,40870001,V.A.Bondarenko+,J,BAS,43,(5),134,1979) 4074500100009 AUTHOR (V.A.Bondarenko,Kh.Ya.Bondars,A.A.Lapenas) 4074500100010 TITLE Fast-neutron excitation cross-section for isomer Hf-1804074500100011 (I=8, parity -, E-Lvl=1141.5keV) 4074500100012 INC-SOURCE Filtered neutron beam. 4074500100013 INC-SPECT Fast spectrum 4074500100014 SAMPLE -Mass 503.milligramm, enrichment 73.7 % of Hf-179, 4074500100015 Hf-180 - 20.0%, 12.3mm x 1.8mm . 4074500100016 -Mass 497mg, Hf-179 2.5 %, Hf-180 94.3 %, 13mm x 1.5mm.4074500100017 DETECTOR (GELI) 40cm3 volume, resolution 3.5keV for Co-60 lines.4074500100018 Calibrated by standard sources. 4074500100019 DECAY-DATA (72-HF-180-M,5.5HR) 4074500100020 MONITOR No information 4074500100021 PART-DET (G) 4074500100022 METHOD (FNB) 4074500100023 Beam was filtered by boron carbide, 10mm, Cd 1 mm, 4074500100024 natural metallic U 70 mm thickness. 4074500100025 Neutron spectra were measured by 22 activation 4074500100026 detectors and then fitted by MHP and SAND-II methods. 4074500100027 Integral neutron flux ( 10**7 n/cm2/sec) for energy 4074500100028 range < En-max (MeV) : 4074500100029 En-max SAND-II MHP Fis.spectrum 4074500100030 10**-4 5.36 5.31 - 4074500100031 10**-3 5.36 5.31 - 4074500100032 10**-2 5.35 5.30 - 4074500100033 10**-1 4.68 4.72 3.36 4074500100034 0.5 4.02 4.03 3.09 4074500100035 1.0 3.19 3.19 2.68 4074500100036 2.5 1.28 1.28 1.28 4074500100037 3.0 1.03 1.03 1.01 4074500100038 See also Fig.1 of INDC(CCP)-193,27,1982 4074500100039 CORRECTION For self-absorption. 4074500100040 HISTORY (19840614C) 4074500100041 (20180320A) M.M. Upper -> lower case correction. 4074500100042 Dates were corrected for 4-digits year. 4074500100043 BIB information was added 4074500100044 Ref. INDC(CCP)-193,27,1982 was added. 4074500100045 IZV,43,1052,1979 was moved in REL-REF. 4074500100046 (20220304A) Subent 002 was corrected. 4074500100047 ENDBIB 45 0 4074500100048 COMMON 1 3 4074500100049 EN-DUMMY 4074500100050 MEV 4074500100051 1.0 4074500100052 ENDCOMMON 3 0 4074500100053 ENDSUBENT 52 0 4074500199999 SUBENT 40745002 20220304 42064074500200001 BIB 4 7 4074500200002 REACTION (72-HF-179(N,G)72-HF-180,PAR,SIG,,FIS) 4074500200003 ERR-ANALYS (DATA-ERR) Type of error is not explained in article 4074500200004 STATUS (TABLE) Text in abstract and text,page 28 (1141.5keV) 4074500200005 Table 2 ( lower levels) of INDC(CCP)-193,27,1982 4074500200006 HISTORY (20180320A) Data of lower levels were added from 4074500200007 Table 2 of INDC(CCP)-193,27,1982 4074500200008 (20220304A) E-LVL: 540.8 keV -> 640.8 keV 4074500200009 ENDBIB 7 0 4074500200010 NOCOMMON 0 0 4074500200011 DATA 4 5 4074500200012 E-LVL DATA +DATA-ERR -DATA-ERR 4074500200013 KEV MB MB MB 4074500200014 1141.5 7.6 0.7 0.4 4074500200015 1084.0 5. 4074500200016 640.8 61. 4074500200017 308.8 509. 4074500200018 93.3 5090. 4074500200019 ENDDATA 7 0 4074500200020 ENDSUBENT 19 0 4074500299999 ENDENTRY 2 0 4074599999999