ENTRY 31541 20140401 31633154100000001 SUBENT 31541001 20140401 31633154100100001 BIB 15 28 3154100100002 TITLE Partial and Total Thermal Neutron Capture Cross Section3154100100003 For Non-Destructive Assay and Transmutation Monitoring3154100100004 Of 99Tc 3154100100005 AUTHOR (G.L.Molnar,T.Belgya,Zs.Revai,S.M.Qaim) 3154100100006 INSTITUTE (3HUNII ) Molnar, Belgya, Revai 3154100100007 (2GERJUL) Qaim 3154100100008 REFERENCE (J,RCA,90,479,2002) Main Reference 3154100100009 REL-REF (M,,G.L.Molnar+,J,JRN,234,21,1998) 3154100100010 MONITOR (1-H-1(N,G)1-H-2,,SIG) 3154100100011 SAMPLE 1.Ammonium Pertechnetate N-H4-Tc-O4, amount 0.113 gram,3154100100012 in powder, sealed in a thin Teflon bag and placed in a3154100100013 guided cold neutron beam 3154100100014 2.Metallic 99Tc disk 0.5 gram 13 mm diam.encapsulated 3154100100015 in Aluminium container with 0.2 mm wall thickness 3154100100016 FACILITY (REAC,3HUNKFI) 3154100100017 DETECTOR (HPGE) 25% Efficiency, placed at 23.5 cm from target 3154100100018 METHOD (ACTIV) Activation 3154100100019 (SITA) Single target irradiation 3154100100020 INC-SOURCE (REAC) Guided cold neutron beam 3154100100021 INC-SPECT .Thermal equivalent flux is 5.E+7 n/cm2/sec 3154100100022 DECAY-DATA (43-TC-99-G,2.1E+5YR,DG,89.5) 3154100100023 (43-TC-100,15.SEC,DG,539.5,0.066,DG,590.7,0.055) 3154100100024 ERR-ANALYS (ERR-T) Total Error 3154100100025 HISTORY (20030314C) J.O.S. Compiled at CJD 3154100100026 (20041210) Finalized at NDS 3154100100027 (20131222A) VS. FACILITY 3HUNII -> 3HUNKFI 3154100100028 Decay data corrected. 3154100100029 Data in subent 002 corrected. 3154100100030 ENDBIB 28 0 3154100100031 COMMON 3 3 3154100100032 EN-DUMMY MONIT MONIT-ERR 3154100100033 EV B B 3154100100034 2.53E-02 0.3326 0.0007 3154100100035 ENDCOMMON 3 0 3154100100036 ENDSUBENT 35 0 3154100199999 SUBENT 31541002 20140401 31633154100200001 BIB 3 5 3154100200002 REACTION 1(43-TC-99(N,G)43-TC-100,PAR,SIG) 3154100200003 2(43-TC-99(N,G)43-TC-100,PAR,SIG,DG) 3154100200004 STATUS (TABLE) From Table 1 of RCA,90,479,2002 3154100200005 HISTORY (20131222A) VS. Previously compiled Pg values were 3154100200006 replaced with partial gamma-ray prod. cross sections. 3154100200007 ENDBIB 5 0 3154100200008 NOCOMMON 0 0 3154100200009 DATA 5 5 3154100200010 E DATA 1ERR-T 1DATA 2ERR-T 2 3154100200011 KEV B B B B 3154100200012 172.0 16.61 0.15 3154100200013 223.4 1.472 0.013 3154100200014 263.5 1.425 0.012 3154100200015 539.5 1.604 0.014 3154100200016 590.7 1.296 0.011 3154100200017 ENDDATA 7 0 3154100200018 ENDSUBENT 17 0 3154100299999 SUBENT 31541003 20041210 31173154100300001 BIB 2 3 3154100300002 REACTION (43-TC-99(N,G)43-TC-100,,SIG,,MXW) 3154100300003 STATUS (DEP,22694002) 3154100300004 .From Table 2 of main ref. 3154100300005 ENDBIB 3 0 3154100300006 NOCOMMON 0 0 3154100300007 DATA 2 1 3154100300008 DATA ERR-T 3154100300009 B B 3154100300010 26.5 2.6 3154100300011 ENDDATA 3 0 3154100300012 ENDSUBENT 11 0 3154100399999 ENDENTRY 3 0 3154199999999