ENTRY 31722 20121207 31583172200000001 SUBENT 31722001 20121207 31583172200100001 BIB 16 39 3172200100002 TITLE 41K(n,g)42K thermal and resonance integral cross 3172200100003 section measurements 3172200100004 AUTHOR (F.A.Ferreira Jr, N.L.Maidana, V.R.Vanin, M.S.Dias, 3172200100005 M.F.Koskinas, N.Lopez-Pino) 3172200100006 INSTITUTE (3BZLUSP,3BZLIPE,3CUBHAB) 3172200100007 REFERENCE (J,RCA,100,871,2012) 3172200100008 FACILITY (REAC,3BZLIPE) IEA-R1 IPEN pool-type research reactor 3172200100009 INC-SPECT Cadmium Ratio Method was applied to obtain time- 3172200100010 averaged flux applying the Westcott formalism. 3172200100011 Westcott factor g=1.0071(5) for Au, 1.0 for K. 3172200100012 SAMPLE KNO3 (>99% pure), 50-100 mg. 3172200100013 Disk shape (6 mm in diam., 1.0-2.0 mm in height). 3172200100014 Au-Al alloy foils (4.19(2) and 7.53(2) mg). 3172200100015 DETECTOR (HPGE) HPGe coaxial N-type detector (ORTEC). 3172200100016 2.6 keV resolution at 1524 keV. 3172200100017 35% relative efficiency. 3172200100018 METHOD (ACTIV) Irradiated for 1 hr. 3172200100019 (GSPEC) Cooled for for 8 hrs (KNO3) and 22 hrs (Au-Al).3172200100020 Several 1 hr counting live time runs. 3172200100021 DECAY-DATA (19-K-42,12.360HR,DG,1524.6,0.1808) 3172200100022 DECAY-MON (79-AU-198,2.69517D,DG,411.80205,0.9558) 3172200100023 CORRECTION Corrected for epithermal flux, Westcott factor, 3172200100024 and self-shielding 3172200100025 ERR-ANALYS (DATA-ERR) Propagated from the following sources: 3172200100026 - detector efficiencies 3172200100027 - sample masses 3172200100028 - peak areas 3172200100029 - monitor cross sections 3172200100030 - decay data 3172200100031 - Westcott factors 3172200100032 - irradiation time 3172200100033 - neutron temperature 3172200100034 COVARIANCE Correlation matrix: 3172200100035 sig0(197Au) 1 3172200100036 I(197Au) 0 1 3172200100037 sig0(41K) -0.04 0 1 3172200100038 I(41K) 0.00026 -0.53 0.39 1 3172200100039 STATUS (TABLE) Table 6 of Radiochim.Acta100(2012)871 3172200100040 HISTORY (20121207C) On 3172200100041 ENDBIB 39 0 3172200100042 NOCOMMON 0 0 3172200100043 ENDSUBENT 42 0 3172200199999 SUBENT 31722002 20121207 31583172200200001 BIB 3 3 3172200200002 REACTION (19-K-41(N,G)19-K-42,,SIG) 3172200200003 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3172200200004 MONIT-REF (V1002484,S.F.Mughabghab,B,NEUT.RES,,2006) 3172200200005 ENDBIB 3 0 3172200200006 NOCOMMON 0 0 3172200200007 DATA 5 1 3172200200008 EN DATA DATA-ERR MONIT MONIT-ERR 3172200200009 EV B B B B 3172200200010 0.0253 1.57 0.04 98.65 0.09 3172200200011 ENDDATA 3 0 3172200200012 ENDSUBENT 11 0 3172200299999 SUBENT 31722003 20121207 31583172200300001 BIB 3 3 3172200300002 REACTION (19-K-41(N,G)19-K-42,,RI) 3172200300003 MONITOR (79-AU-197(N,G)79-AU-198,,RI) 3172200300004 MONIT-REF (V1002486,S.F.Mughabghab,B,NEUT.RES,,2006) 3172200300005 ENDBIB 3 0 3172200300006 NOCOMMON 0 0 3172200300007 DATA 5 1 3172200300008 EN-MIN DATA DATA-ERR MONIT MONIT-ERR 3172200300009 EV B B B B 3172200300010 0.55 1.02 0.04 1550. 28. 3172200300011 ENDDATA 3 0 3172200300012 ENDSUBENT 11 0 3172200399999 ENDENTRY 3 0 3172299999999