ENTRY 22852 20211007 23042285200000001 SUBENT 22852001 20211007 23042285200100001 BIB 13 27 2285200100002 TITLE The Pb-208(n,gamma) cross section 2285200100003 AUTHOR (H.Beer,W.Rochow,F.Kaeppeler,T.Rauscher) 2285200100004 INSTITUTE (2GERKFK,2GERTUE,2SWTBAS) 2285200100005 REFERENCE (J,NP/A,718,518,2003) 2285200100006 (R,INDC(GER)-0053,2021) Revised values of Karlsruhe 2285200100007 cross sections. 2285200100008 FACILITY (VDG,2GERKFK) 2285200100009 (VDG,2GERTUE) 2285200100010 SAMPLE The natural lead samples, foils with 10-mm diameter, 2285200100011 were irradiated back to back with a gold foil in the 2285200100012 neutron beam. 2285200100013 DETECTOR (SILI) A 4-pi-beta Si(Li)-spectrometer. 2285200100014 METHOD (ACTIV) 2285200100015 INC-SOURCE (P-LI7) The neutron spectrum at 30-keV was generated by2285200100016 the Li-7(p,n) reaction at reaction threshold. 2285200100017 (P-T) 2285200100018 MONITOR (79-AU-197(N,G)79-AU-198,,SIG) 2285200100019 ERR-ANALYS (DATA-ERR) No information about source of uncertainty 2285200100020 ADD-RES A new analysis of the solar abundances was carried 2285200100021 out. 2285200100022 HISTORY (20041125C) 2285200100023 (20041222U) Last checking has been done. 2285200100024 (20130112A) SD: EN-MEAN -> KT and values were corrected2285200100025 in Subent 3. 2285200100026 (20201007U) SD: Corrections in all Subents. 2285200100027 (20211007A) SD: Corrections in all Subents. 2285200100028 Subents 004, 005 added. 2285200100029 ENDBIB 27 0 2285200100030 NOCOMMON 0 0 2285200100031 ENDSUBENT 30 0 2285200199999 SUBENT 22852002 20211007 23042285200200001 BIB 5 9 2285200200002 REACTION (82-PB-208(N,G)82-PB-209,,SIG) 2285200200003 RAD-DET (82-PB-209,B-) 2285200200004 (79-AU-198,B-) 2285200200005 COMMENT Gold standard for quasi-Maxwellian spectrum at 2285200200006 kT=25 keV: not given, estimated as 586+-10 mb. 2285200200007 STATUS (CURVE) S.B. Fig.1 from Nucl.Phys.,A718(2003)518 2285200200008 (SPSDD,22852004) Renormalized. 2285200200009 HISTORY (20130112U) SD: RAD-DET added. STATUS updated. 2285200200010 (20211007A) SD: Subent superseded. EN-ERR -> EN-RSL-HW.2285200200011 ENDBIB 9 0 2285200200012 NOCOMMON 0 0 2285200200013 DATA 4 4 2285200200014 EN EN-RSL-HW DATA DATA-ERR 2285200200015 KEV KEV MB MB 2285200200016 30. 5. 9.7E-02 2.9E-02 2285200200017 103. 15. 0.24 3. E-02 2285200200018 149. 14. 0.27 5. E-02 2285200200019 215. 21. 0.31 5. E-02 2285200200020 ENDDATA 6 0 2285200200021 ENDSUBENT 20 0 2285200299999 SUBENT 22852003 20211007 23042285200300001 BIB 4 19 2285200300002 REACTION (82-PB-208(N,G)82-PB-209,,SIG,,MXW) 2285200300003 COMMENT *By authors*. The Maxwellian average neutron capture 2285200300004 cross section of Pb-208 has been reinvestigated. 2285200300005 *By authors*. Cross section at thermonuclear energy 2285200300006 equal 25-keV is in good agreement with a previous 2285200300007 activation measurement of U.Ratzel (diplomaarbeit 1998,2285200300008 unpublished) and the respective recommended MAC cross 2285200300009 section, but at kT=52-keV MAC-cross section value is 2285200300010 lower than the recommended cross section curve. The 2285200300011 recommended MAC-cross section at kT=30 keV was 2285200300012 confirmed. 2285200300013 Gold standard for quasi-Maxwellian spectrum at 2285200300014 kT=25 keV: not given, estimated as 586+-10 mb. 2285200300015 STATUS (CURVE) fig.2 from Nucl.Phys.,A718(2003)518 (cr.sect. 2285200300016 values). kT values from the text of the article. 2285200300017 (SPSDD,22852005) Renormalized. 2285200300018 HISTORY (20130112A) SD: EN-MEAN -> KT and values were corrected2285200300019 in Subent 3. EN-ERR-DIG deleted. 2285200300020 (20211007A) SD: Subent superseded. 2285200300021 ENDBIB 19 0 2285200300022 NOCOMMON 0 0 2285200300023 DATA 3 2 2285200300024 KT DATA DATA-ERR 2285200300025 KEV MB MB 2285200300026 25. 0.33 7.E-02 2285200300027 52. 0.29 8.E-02 2285200300028 ENDDATA 4 0 2285200300029 ENDSUBENT 28 0 2285200399999 SUBENT 22852004 20211007 23042285200400001 BIB 8 14 2285200400002 REACTION 1((82-PB-208(N,G)82-PB-209,,SIG)/ 2285200400003 (79-AU-197(N,G)79-AU-198,,SIG,,SPA)) 2285200400004 2(82-PB-208(N,G)82-PB-209,,SIG) 2285200400005 RAD-DET (82-PB-209,B-) 2285200400006 (79-AU-198,B-) 2285200400007 DECAY-MON (79-AU-198-G,3881.0MIN,DG,411.80,0.9558) 2285200400008 MONIT-REF (,R.Reifarth+,J,EPJ/P,133,424,2018) 2285200400009 CORRECTION Correction for revised gold standard: 622.7/586 =1.0622285200400010 ANALYSIS Cross section value in Subent 22852.002 is 2285200400011 renormalized for new gold cross section 2285200400012 STATUS (CURVE) Renormalized data from p.167 of INDC(GER)-0053 2285200400013 Initially data are digitized from Fig.1 of 2285200400014 Nucl.Phys.,A718(2003)518 2285200400015 HISTORY (20211007C) SD: 2285200400016 ENDBIB 14 0 2285200400017 NOCOMMON 0 0 2285200400018 DATA 6 4 2285200400019 EN EN-RSL-HW DATA 2DATA-ERR 2DATA 1DATA-ERR 12285200400020 KEV KEV MB MB NO-DIM NO-DIM 2285200400021 30. 5. 10.3E-02 3.1E-02 1.8E-04 0.5E-042285200400022 103. 15. 0.25 3.2E-02 2285200400023 149. 14. 0.29 5.3E-02 2285200400024 215. 21. 0.33 5.3E-02 2285200400025 ENDDATA 6 0 2285200400026 ENDSUBENT 25 0 2285200499999 SUBENT 22852005 20211007 23042285200500001 BIB 7 12 2285200500002 REACTION (82-PB-208(N,G)82-PB-209,,SIG,,MXW) 2285200500003 DECAY-MON (79-AU-198-G,3881.0MIN,DG,411.80,0.9558) 2285200500004 MONIT-REF (,R.Reifarth+,J,EPJ/P,133,424,2018) 2285200500005 CORRECTION Correction for revised gold standard: 2285200500006 at 25 keV 622.7/586 =1.062 2285200500007 at 52 keV 463/442 =1.048 2285200500008 ANALYSIS Cross section value in Subent 22852.003 is 2285200500009 renormalized for new gold cross section 2285200500010 STATUS (CURVE) Renormalized data from p.168 of INDC(GER)-0053 2285200500011 Initially data are digitized from fig.2 of 2285200500012 Nucl.Phys.,A718(2003)518 2285200500013 HISTORY (20211007C) SD: 2285200500014 ENDBIB 12 0 2285200500015 NOCOMMON 0 0 2285200500016 DATA 4 2 2285200500017 KT DATA DATA-ERR MONIT 2285200500018 KEV MB MB MB 2285200500019 25. 0.35 7.E-02 622.7 2285200500020 52. 0.30 8.E-02 463. 2285200500021 ENDDATA 4 0 2285200500022 ENDSUBENT 21 0 2285200599999 ENDENTRY 5 0 2285299999999