ENTRY 40466 20220228 42044046600000001 SUBENT 40466001 20220228 42044046600100001 BIB 16 65 4046600100002 TITLE Total cross-section of europium-152 (T1/2 = 12.4 years)4046600100003 in the neutron energy range 0.0065-0.17 eV and of 4046600100004 europium-154 at 0.0253 eV neutron energy 4046600100005 AUTHOR (V.F.Razbudej, V.P.Vertebnyj, A.V.Muravitskij) 4046600100006 REFERENCE (R,INDC(CCP)-100,20,1977) 4046600100007 English translation of YFI-22,p.19,1976 4046600100008 (R,YFI-22,19,1976) 4046600100009 ((C,75KIEV,3,161,1975)= 4046600100010 (R,INDC(CCP)-099,(3),161,1975)) 4046600100011 Prelim.publication in Conf.Proc. 4046600100012 (R,KIYAI-75-17,1975) 4046600100013 REL-REF (O,40497002,V.F.Razbudey,C,75KIEV,3,161,1975) 4046600100014 Eu-152 absorption effective C-S . 4046600100015 INSTITUTE (4UKRIJD) 4046600100016 FACILITY (REAC,4UKRIJD) Reactor WWR-M 4046600100017 INC-SOURCE (REAC) 4046600100018 Cd was used to define neutron flux. 4046600100019 INC-SPECT Thermal neutrons. Cd ratio measured by Au was 3.3 . 4046600100020 Integral flux 0.-2.E+20 n/cm**2. 4046600100021 SAMPLE Samples of Eu-151,-153 were irradiated by high doses 4046600100022 of neutrons, values on initial and final isotopes 4046600100023 content are not given. 4046600100024 METHOD (TOF) Resolution 40.0 microsec/m. 4046600100025 DETECTOR Neutron spectrometer. 4046600100026 ANALYSIS Cross-sections were obtained from neutron 4046600100027 transmission measurement of irradiated (doses 4046600100028 up to 2.2E20 neutrons/cm2) samples of Eu-151 4046600100029 and subsequent application of equations of 4046600100030 nuclear transformations . 4046600100031 Eu-151 isomeric ratio was assumed 0.65 . 4046600100032 MONITOR No in formation. 4046600100033 ADD-RES Westcott g-factor (calculate,accuracy 6%) for Eu-152, 4046600100034 Table 2 of YFI-22,p.19,1976 (INDC(CCP)-100,20,1977 - 4046600100035 English translation) 4046600100036 Temperature, K g-factor 4046600100037 273 0.983 4046600100038 293 0.967 4046600100039 313 0.952 4046600100040 333 0.938 4046600100041 353 0.925 4046600100042 373 0.912 4046600100043 393 0.900 4046600100044 413 0.888 4046600100045 433 0.876 4046600100046 453 0.865 4046600100047 473 0.855 4046600100048 493 0.844 4046600100049 ERR-ANALYS (DATA-ERR) Error of measurement includes: 4046600100050 uncertainty of transmission measurement, 4046600100051 uncertainties of neutron beam, neutron spectrum 4046600100052 temperature, admixtures , 4046600100053 uncertainties of neutron constants used in analysis. 4046600100054 HISTORY (19780207C) Compiled at the centre 4046600100055 (19870410U) REACTION code in SAN 002 corrected. 4046600100056 ISO-QUANT into REACTION converted. 4046600100057 (20020822A) Corrected at CJD. Date changed. 4046600100058 Two SUBENTs added. 4046600100059 (20130301A) M.M. Upper -> lower case correction. 4046600100060 BIB information was updated according to references 4046600100061 C,75KIEV and R,YFI-22 . 4046600100062 (20220228A) Update for current rules and dictionaries. 4046600100063 Refs. of INDC(CCP)- reports were added. 4046600100064 Ref.YFI-22,21,1976 was deleted - given in 40497. 4046600100065 Subent 004 was deleted - data ( 11400+-1400 b at 4046600100066 0.0253 eV) are in Subent.002 4046600100067 ENDBIB 65 0 4046600100068 NOCOMMON 0 0 4046600100069 ENDSUBENT 68 0 4046600199999 SUBENT 40466002 20220228 42044046600200001 BIB 3 5 4046600200002 REACTION (63-EU-152(N,TOT),,SIG) 4046600200003 DECAY-DATA (63-EU-152-G,12.4YR) 4046600200004 STATUS (TABLE) Table 1 of INDC(CCP)-100,20,1977 - 4046600200005 English translation of YFI-22,p.19,1976 4046600200006 and text (data for 0.0253 eV). 4046600200007 ENDBIB 5 0 4046600200008 NOCOMMON 0 0 4046600200009 DATA 3 18 4046600200010 EN DATA DATA-ERR 4046600200011 EV B B 4046600200012 .168 2200. 2000. 4046600200013 .103 3690. 1400. 4046600200014 .070 4980. 1100. 4046600200015 .050 7690. 1200. 4046600200016 .040 8350. 1300. 4046600200017 .0335 9220. 1400. 4046600200018 .0285 10500. 1500. 4046600200019 .0253 11400. 1400. 4046600200020 .0246 12990. 1500. 4046600200021 .0216 13410. 1600. 4046600200022 .0189 13590. 1700. 4046600200023 .0164 15320. 1800. 4046600200024 .0139 16290. 1900. 4046600200025 .0119 16700. 2000. 4046600200026 .0100 23060. 2500. 4046600200027 .0087 21350. 3000. 4046600200028 .0077 25550. 3500. 4046600200029 .0065 32000. 4000. 4046600200030 ENDDATA 20 0 4046600200031 ENDSUBENT 30 0 4046600299999 SUBENT 40466003 20220228 42044046600300001 BIB 5 8 4046600300002 REACTION (63-EU-154(N,TOT),,SIG) 4046600300003 DECAY-DATA (63-EU-154,8.6YR) 4046600300004 METHOD (TRN) 4046600300005 SAMPLE .Irradiated Eu-153 sample, build-up of radioactive 4046600300006 Eu-154 4046600300007 STATUS (TABLE) Text,page 20 of INDC(CCP)-100,20,1977 - 4046600300008 English translation of YFI-22,p.19,1976 4046600300009 = Table of Conf.Proc.75KIEV,v.3,p.161,1975. 4046600300010 ENDBIB 8 0 4046600300011 NOCOMMON 0 0 4046600300012 DATA 3 1 4046600300013 EN DATA DATA-ERR 4046600300014 EV B B 4046600300015 .0253 1530. 200. 4046600300016 ENDDATA 3 0 4046600300017 ENDSUBENT 16 0 4046600399999 NOSUBENT 40466004 20220228 42044046600400001 SUBENT 40466005 20220228 42044046600500001 BIB 5 10 4046600500002 REACTION (63-EU-152(N,TOT),,SIG,,MXW,DERIV) 4046600500003 DECAY-DATA (63-EU-152-G,12.4YR) 4046600500004 ANALYSIS 2200 m/s cross section multiplied by the Westcott 4046600500005 factor. 4046600500006 STATUS (TABLE) Table of Conf.Proc.75KIEV,v.3,p.161,1975. 4046600500007 (DEP,40466002) 2200 m/s cross section 4046600500008 HISTORY (20020822C) Compiled at CJD 4046600500009 (20130103A) EN-MEAN=0.0287 eV -> KT=333 deg-K. 4046600500010 (20220228A) DATA 2 were deleted because it's given in 4046600500011 Subent 40497.002. 4046600500012 ENDBIB 10 0 4046600500013 NOCOMMON 0 0 4046600500014 DATA 3 1 4046600500015 KT-K DATA DATA-ERR 4046600500016 K B B 4046600500017 333. 10500. 1500. 4046600500018 ENDDATA 3 0 4046600500019 ENDSUBENT 18 0 4046600599999 ENDENTRY 5 0 4046699999999