ENTRY 30771 20240524 32133077100000001 SUBENT 30771001 20240524 32133077100100001 BIB 9 20 3077100100002 TITLE s-process branch at 176Lu 3077100100003 AUTHOR (B.J.Allen, G.C.Lowenthal, J.R.de Laeter) 3077100100004 INSTITUTE (3AULAUA,3AULWAI) 3077100100005 REFERENCE (J,JP/G,7,1271,1981) 3077100100006 (C,81GRENOB,,573,1981) 3077100100007 final 175Lu(n,g) data in text 3077100100008 (P,AAEC/AP/PR-81,8,1981) 3077100100009 final 175Lu(n,g) data in text 3077100100010 (P,AAEC/PR-44-PD,19,1978) 3077100100011 preliminary 175Lu(n,g) isomeric ratio in text 3077100100012 FACILITY (VDG) 3077100100013 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 3077100100014 DETECTOR (GELI) 40 cm3 volume, for 176Hf 88 keV gamma-ray 3077100100015 (PROPC) 4pi beta-gamma coincidence chamber for Au 3077100100016 (LONGC) To monitor neutron flux at 0 deg every 15 min 3077100100017 METHOD (ACTIV) 3077100100018 (BGCT) for Au 3077100100019 HISTORY (19880119C) DG.- 3077100100020 (20090725A) SD:Updated to new date formats,lower case. 3077100100021 (20240524A) On. Major revisions in 002-004. 3077100100022 ENDBIB 20 0 3077100100023 NOCOMMON 0 0 3077100100024 ENDSUBENT 23 0 3077100199999 SUBENT 30771002 20240524 32133077100200001 BIB 10 29 3077100200002 REACTION 1((71-LU-175(N,G)71-LU-176-M,,SIG)/ 3077100200003 (79-AU-197(N,G)79-AU-198,,SIG)) 3077100200004 2(71-LU-175(N,G)71-LU-176-M,,SIG) 3077100200005 DECAY-DATA (71-LU-176-M,3.635HR,DG,88.36,0.0890) 3077100200006 INC-SOURCE (P-LI7) with proton 25 keV above the 7Li(p,n) 3077100200007 threshold energy (1.881 MeV). 3077100200008 SAMPLE Lu2O3 samples (99.9% pure) stacked alternately between 3077100200009 Au discs (12.7 mm diameter, 25-60 mg/cm2) in Cd can 3077100200010 (0.64 mm thick) 3077100200011 ANALYSIS Weighted mean of the four results. The authors 3077100200012 concluded 175Lu(n,g)/197Au(n,g) is not sensitive 3077100200013 to the neutron energy range. 3077100200014 CORRECTION Corrected for 3077100200015 . 176mLu decay after irradiation 3077100200016 . photo peak efficiency 3077100200017 . 176gLu decay background 3077100200018 . 87.3 keV Kxbeta peak due to lead fluorescence 3077100200019 . Absorption in Al foil 3077100200020 . thickness of sources on the source-detector distance3077100200021 ERR-ANALYS (DATA-ERR) No information on sources of uncertainty. 3077100200022 By compiler (2024-05-24): 3077100200023 Detailed error budgets are summarized in the journal 3077100200024 publication, but it is not clear which parts are 3077100200025 applicable to the final value of the cross section. 3077100200026 ADD-RES 175Lu(n,g)176mLu/175Lu(n,g)(176gLu+176mLu)=0.78+/-0.10 3077100200027 STATUS (TABLE,,B.J.Allen+,C,81GRENOB,,573,1981) Text (p.574) 3077100200028 HISTORY (19890718A) VOF.-Data heading in col.2 and status corr.3077100200029 (20240524A) On. 175Lu(n,g)/197Au(n,g) added. Isomeric 3077100200030 ratio deleted. 3077100200031 ENDBIB 29 0 3077100200032 COMMON 2 3 3077100200033 MONIT 2MONIT-ERR 2 3077100200034 MB MB 3077100200035 579. 23. 3077100200036 ENDCOMMON 3 0 3077100200037 DATA 6 1 3077100200038 EN EN-RSL-HW DATA 1DATA-ERR 1DATA 2DATA-ERR 23077100200039 KEV KEV NO-DIM NO-DIM MB MB 3077100200040 30. 10. 1.654 0.076 958. 58. 3077100200041 ENDDATA 3 0 3077100200042 ENDSUBENT 41 0 3077100299999 SUBENT 30771003 20240524 32133077100300001 BIB 6 10 3077100300002 REACTION 1((73-TA-181(N,G)73-TA-182-G,,SIG,,SPA)/ 3077100300003 (79-AU-197(N,G)79-AU-198,,SIG,,SPA)) 3077100300004 2(73-TA-181(N,G)73-TA-182-G,,SIG,,SPA) 3077100300005 DECAY-DATA (73-TA-182-G,115.D) 3077100300006 INC-SOURCE (P-LI7) with proton 30 keV above the 7Li(p,n) 3077100300007 threshold energy (1.881 MeV) 3077100300008 ERR-ANALYS (DATA-ERR) No information on sources of uncertainty 3077100300009 STATUS (TABLE,,B.J.Allen+,J,JP/G,7,1271,1981) Text (p.1280) 3077100300010 HISTORY (19890718A) VOF.-Data heading in col. 2 Corrected.- 3077100300011 (20240524A) On. 181Ta(n,g)/197Au(n,g) ratio added. 3077100300012 ENDBIB 10 0 3077100300013 COMMON 2 3 3077100300014 MONIT 2MONIT-ERR 2 3077100300015 MB MB 3077100300016 579. 23. 3077100300017 ENDCOMMON 3 0 3077100300018 DATA 6 1 3077100300019 EN-MIN EN-MAX DATA 1DATA-ERR 1DATA 2DATA-ERR 23077100300020 KEV KEV NO-DIM NO-DIM MB MB 3077100300021 2. 105. 1.44 0.12 834. 74. 3077100300022 ENDDATA 3 0 3077100300023 ENDSUBENT 22 0 3077100399999 SUBENT 30771004 20240524 32133077100400001 BIB 7 8 3077100400002 REACTION (71-LU-175(N,G)71-LU-176-M,,SIG,,SPA) 3077100400003 SAMPLE Lu2O3 samples stacked between Au discs (12.7 mm 3077100400004 diameter, 25-60 mg/cm2) 3077100400005 INC-SOURCE No information 3077100400006 INC-SPECT Thermal neutron spectrum flux 3077100400007 ERR-ANALYS (DATA-ERR) No information on sources of uncertainty 3077100400008 STATUS (TABLE,,B.J.Allen+,J,JP/G,7,1271,1981) Text (p.1280) 3077100400009 HISTORY (20240524A) REACTION(SF8): MXW -> SPA 3077100400010 ENDBIB 8 0 3077100400011 NOCOMMON 0 0 3077100400012 DATA 3 1 3077100400013 EN-DUMMY DATA DATA-ERR 3077100400014 EV B B 3077100400015 0.0253 16.4 0.8 3077100400016 ENDDATA 3 0 3077100400017 ENDSUBENT 16 0 3077100499999 ENDENTRY 4 0 3077199999999