ENTRY 40171 20221014 4017100000001 SUBENT 40171001 20221014 20230412 4017100100001 BIB 16 39 4017100100002 TITLE The (n,2n) reaction cross sections for Tm,Ir,Tl and 4017100100003 Pb isotopes at 14.8 MeV neutron energy 4017100100004 AUTHOR (A.A.Druzhinin, N.I.Ivanova, A.A.Lbov) 4017100100005 REFERENCE (J,SNP,14,383,1972) Eng.trans.of YF,14,(4),682,1971 4017100100006 (J,YF,14,682,1971) Issue 4. 4017100100007 INSTITUTE (4RUSKUR) 4017100100008 REL-REF (R,,C.M.Lederer,B,LEDERER-6,,,1967) Sixth edition . 4017100100009 Ref. for decay data used. 4017100100010 FACILITY (ACCEL,4RUSKUR) Accelerator tube. 4017100100011 Deuteron energy is 150. keV. 4017100100012 INC-SOURCE (D-T) 4017100100013 INC-SPECT The effective neutron flux on the samples for the 4017100100014 irradiation time ~8 hr was (1-5)x 10**13 neutron/cm2 4017100100015 METHOD (ACTIV) Irradiation time 8 hr. 4017100100016 (CHSEP) for Tm,Tl,Pb. 4017100100017 SAMPLE Samples were covered by Cd of 0.5 mm thickness; 4017100100018 placed at 1-3 cm distance from neutron source. 4017100100019 DETECTOR (NAICR) Crystal NaI(Tl), 40 x 40 cm2 for gammas. 4017100100020 Detection efficiency was defined by standard sources of4017100100021 Ce-141, Au-198, Cs-134, Co-60. 4017100100022 (FISCH) U-235 and U-238 Fis. chambers placed at 90deg 4017100100023 to T target were used for neutron beam monitoring. 4017100100024 MONITOR Zr and Al foils (50 micro-m thickness, 15 mm diameter)4017100100025 were used to define effective neutron flux. 4017100100026 STATUS (TABLE) Table 2 of J,SNP,14,383,1972 4017100100027 ERR-ANALYS (DATA-ERR) Error of measurement not specified. 4017100100028 COMMENT Of compiler M.M. 4017100100029 In J,YF,14,(4),682,1971 and J,SNP,14,383,1972 there are4017100100030 lot of misprints: Tu -> Tm (thulium) . 4017100100031 HISTORY (19780529C) 4017100100032 (20150109A) SD: Updated to new date formats,lower case.4017100100033 Ref. on Engl.transl. of YF added. 4017100100034 (20151025A) M.M. Article was checked, BIB information 4017100100035 was updated in TITLE,INSTITUTE,METHOD,DETECTOR,MONITOR,4017100100036 DECAY-DATA. REL-REF and COMMENT were added. 4017100100037 Data were corrected as given in the article. 4017100100038 (20221014A) Subent 003 was corrected. 4017100100039 Minor correction of free text in all Subents. 4017100100040 REL-REFs were added. 4017100100041 ENDBIB 39 0 4017100100042 NOCOMMON 0 0 4017100100043 ENDSUBENT 42 0 4017100199999 SUBENT 40171002 20221014 20230412 4017100200001 BIB 4 10 4017100200002 REACTION (69-TM-169(N,2N)69-TM-168,,SIG) 4017100200003 DECAY-DATA (69-TM-168,85.D,DG,185./198.,0.77) 4017100200004 77.% for two gamma lines. 4017100200005 SAMPLE Powder Tm(NO3)3 4017100200006 REL-REF (A,,H.A.Tewes+,R,BNL-325,141,1966) Supp. N2, IIC. 4017100200007 1100.+-400. mb at 14.5 MeV 4017100200008 (D,20802010,W.Dilg+,J,NP/A,118,9,1968) 4017100200009 2000.+-115. mb at 14.7+-0.15 MeV 4017100200010 (D,,S.Pearlstein,J,NSE,23,238,1965) 4017100200011 Calculated 2270.mb 4017100200012 ENDBIB 10 0 4017100200013 NOCOMMON 0 0 4017100200014 DATA 3 1 4017100200015 EN DATA DATA-ERR 4017100200016 MEV MB MB 4017100200017 14.8 1630. 160. 4017100200018 ENDDATA 3 0 4017100200019 ENDSUBENT 18 0 4017100299999 SUBENT 40171003 20221014 20230412 4017100300001 BIB 5 10 4017100300002 REACTION (77-IR-193(N,2N)77-IR-192-G+M1,,SIG) 4017100300003 SAMPLE Metallic powder 4017100300004 DECAY-DATA (77-IR-192-G,74.2D,DG,296.,0.29,DG,308.,0.30, 4017100300005 DG,317.,0.81) 4017100300006 REL-REF (D,,S.Pearlstein,J,NSE,23,238,1965) 4017100300007 Calculated 2400.mb 4017100300008 HISTORY (20150109A) M.M. Reaction SF4 was corrected : 4017100300009 77-IR-192 -> 77-IR-192-G+M1 4017100300010 according to a comment of N.Otsuka ( NDS,IAEA) . 4017100300011 (20221014A) G+M -> G+M1 in SF4 4017100300012 ENDBIB 10 0 4017100300013 NOCOMMON 0 0 4017100300014 DATA 3 1 4017100300015 EN DATA DATA-ERR 4017100300016 MEV MB MB 4017100300017 14.8 1630. 160. 4017100300018 ENDDATA 3 0 4017100300019 ENDSUBENT 18 0 4017100399999 SUBENT 40171004 20221014 20230412 4017100400001 BIB 4 13 4017100400002 REACTION (81-TL-203(N,2N)81-TL-202,,SIG) 4017100400003 SAMPLE Metallic powder 4017100400004 DECAY-DATA (81-TL-202,12.D,DG,439.,0.95,DG,522.,0.001) 4017100400005 REL-REF (D,11645027,R.J.Prestwood+,J,PR,121,1438,1961) 4017100400006 1305.+-65 mb at 14.68+-0.26 MeV 4017100400007 (A,,H.A.Tewes+,R,BNL-325,393,1966) Supp. N2, IIC 4017100400008 1560.+-310. mb at 14.6 MeV 4017100400009 (D,20802021,W.Dilg+,J,NP/A,118,9,1968) 4017100400010 2185.+-120. mb at 14.7+-0.15 MeV 4017100400011 (A,30069007,G.Peto+,J,AHP,25,91,1968) 4017100400012 1680.+-210. mb at 15.0+-0.3 MeV 4017100400013 (D,,S.Pearlstein,J,NSE,23,238,1965) 4017100400014 Calculated 2400.mb 4017100400015 ENDBIB 13 0 4017100400016 NOCOMMON 0 0 4017100400017 DATA 3 1 4017100400018 EN DATA DATA-ERR 4017100400019 MEV MB MB 4017100400020 14.8 1700. 170. 4017100400021 ENDDATA 3 0 4017100400022 ENDSUBENT 21 0 4017100499999 SUBENT 40171005 20221014 20230412 4017100500001 BIB 4 11 4017100500002 REACTION (82-PB-204(N,2N)82-PB-203,,SIG) 4017100500003 SAMPLE Metallic foil 4017100500004 DECAY-DATA (82-PB-203-G,52.1HR,DG,279.,0.81) 4017100500005 REL-REF (A,,F.J.Vaughn,R,BNL-325,393,1966) Supp. N2, IIC 4017100500006 1900.+-100. mb at 14.8 MeV 4017100500007 (D,30119008,J.Csikai+,J,AHP,23,87,1967) 4017100500008 1575+-160 mb at 14.7+-0.3 MeV 4017100500009 (A,20802022,W.Dilg+,J,NP/A,118,9,1968) 4017100500010 2110+-110 mb at 14.7+-0.15 MeV 4017100500011 (A,,S.Pearlstein,J,NSE,23,238,1965) 4017100500012 Calculated 2440.mb 4017100500013 ENDBIB 11 0 4017100500014 NOCOMMON 0 0 4017100500015 DATA 3 1 4017100500016 EN DATA DATA-ERR 4017100500017 MEV MB MB 4017100500018 14.8 2200. 200. 4017100500019 ENDDATA 3 0 4017100500020 ENDSUBENT 19 0 4017100599999 ENDENTRY 5 0 4017199999999