ENTRY G0061 20181231 G043G006100000001 SUBENT G0061001 20181231 G043G006100100001 BIB 15 32 G006100100002 TITLE Ytterbium (g,n) average cross-sections data near to G006100100003 photodisintegration reaction threshold G006100100004 AUTHOR (E.Vagena, S.Stoulos) G006100100005 INSTITUTE (2GRCARU) G006100100006 REFERENCE (J,EPJ/A,54,153,2018) G006100100007 REL-REF (N,G0053001,E.Vagena+,J,NP/A,957,259,2017) G006100100008 A typical group-wise (0.1 MeV bin) numerical photon G006100100009 spectrum (in photons/cm2/sec) of this facility G006100100010 calculated by GEANT4 is available in EXFOR G0053. G006100100011 FACILITY (LINAC,2GRCGRC) ELEKTA SL medical linac of the G006100100012 University Hospital in Larisa (Thessaly) G006100100013 INC-SOURCE (BRST) E0=14 MeV electrons G006100100014 SAMPLE Natural Yb foil (no further specification) G006100100015 METHOD (ACTIV) Irradiated for 50 min G006100100016 ANALYSIS Photon flux integrated from the threshold to the G006100100017 end-point energy was obtained from the activities of G006100100018 the (g,n) reaction products of seven elements with G006100100019 threshold energy from 8.0 to 10.8 MeV (Au, As, Ir, G006100100020 Mn, Sn). G006100100021 These foils were irradiated with Yb to determine the G006100100022 absolute flux assuming linear shape of the photon G006100100023 flux up to the end-point energy (14 MeV). G006100100024 DETECTOR (HPGE) 1.8 keV (FWHM) resolution at the 1332 keV G006100100025 gamma-line and efficiency 42%. G006100100026 COMMENT By author: (n,2n) channel does not affect the G006100100027 activities measured. G006100100028 ERR-ANALYS (ERR-T) Total uncertainty G006100100029 (ERR-S) Net area G006100100030 (ERR-1) Efficiency G006100100031 STATUS (TABLE) Table 3 of Eur.Phys.J.A54(2018)153 G006100100032 (APRVD) Proof-read by Stylianos Stoulos (2018-01-03) G006100100033 HISTORY (20181231C) On G006100100034 ENDBIB 32 0 G006100100035 NOCOMMON 0 0 G006100100036 ENDSUBENT 35 0 G006100199999 SUBENT G0061002 20181231 G043G006100200001 BIB 5 6 G006100200002 REACTION (70-YB-168(G,N)70-YB-167,,SIG,,BRA) G006100200003 SAMPLE (70-YB-168,NAT=0.001233) G006100200004 DECAY-DATA (70-YB-167,17.5MIN) G006100200005 (69-TM-167,9.24D,DG,207.8,0.420) G006100200006 RAD-DET (69-TM-167,DG) G006100200007 CORRECTION Not corrected for 168Yb(g,p)167Tm contribution G006100200008 ENDBIB 6 0 G006100200009 NOCOMMON 0 0 G006100200010 DATA 5 1 G006100200011 EN-MAX DATA ERR-T ERR-S ERR-1 G006100200012 MEV MB MB PER-CENT PER-CENT G006100200013 14. 106. 21. 2.4 3.2 G006100200014 ENDDATA 3 0 G006100200015 ENDSUBENT 14 0 G006100299999 SUBENT G0061003 20181231 G043G006100300001 BIB 3 6 G006100300002 REACTION (70-YB-170(G,N)70-YB-169,,SIG,,BRA) G006100300003 SAMPLE (70-YB-170,NAT=0.02982) G006100300004 DECAY-DATA (70-YB-169-G,32.018D,DG,109.8,0.1739, G006100300005 DG,177.2,0.2228, G006100300006 DG,197.9,0.359, G006100300007 DG,307.8,0.1005) G006100300008 ENDBIB 6 0 G006100300009 NOCOMMON 0 0 G006100300010 DATA 5 1 G006100300011 EN-MAX DATA ERR-T ERR-S ERR-1 G006100300012 MEV MB MB PER-CENT PER-CENT G006100300013 14. 117. 31. 1.6 3.4 G006100300014 ENDDATA 3 0 G006100300015 ENDSUBENT 14 0 G006100399999 SUBENT G0061004 20181231 G043G006100400001 BIB 3 5 G006100400002 REACTION (70-YB-176(G,N)70-YB-175,,SIG,,BRA) G006100400003 SAMPLE (70-YB-175,NAT=0.12995) G006100400004 DECAY-DATA (70-YB-175,4.185D,DG,113.8,0.0387, G006100400005 DG,282.5,0.0613, G006100400006 DG,396.3,0.132) G006100400007 ENDBIB 5 0 G006100400008 NOCOMMON 0 0 G006100400009 DATA 5 1 G006100400010 EN-MAX DATA ERR-T ERR-S ERR-1 G006100400011 MEV MB MB PER-CENT PER-CENT G006100400012 14. 123. 36. 1.5 3.1 G006100400013 ENDDATA 3 0 G006100400014 ENDSUBENT 13 0 G006100499999 ENDENTRY 4 0 G006199999999