ENTRY A0283 20210122 A096A028300000001 SUBENT A0283001 20210122 A096A028300100001 BIB 16 44 A028300100002 TITLE Analysis of (particle,xn) reactions on tantalum and A028300100003 gold A028300100004 (III) Excitation functions of d-induced reactions on A028300100005 181-Ta from 10 to 80 MeV and equilibrium statistical A028300100006 analysis A028300100007 AUTHOR (J.Bisplinghoff,J.Ernst,T.Mayer-Kuckuk,P.Jahn, A028300100008 C.Mayer-Boericke) A028300100009 INSTITUTE (2GERBON) A028300100010 REFERENCE (J,NP/A,228,180,1974) A028300100011 REL-REF Experimental procedure is similar to: A028300100012 (M,B0033001,F.Hermes+,J,NP/A,228,175,1974) A028300100013 (He-3,xn) reactions on Au-197 and Ta-181 A028300100014 (M,A0282001,F.Hermes+,J,NP/A,228,165,1974) A028300100015 (alpha,xn) reactions on Ta-181 A028300100016 (M,B0002001,H.E.Kurz+,J,NP/A,168,129,1971) A028300100017 (alpha,n) reactions on Au-197 A028300100018 DETECTOR (GELI) A028300100019 FACILITY (ISOCY,2GERJUL) 80 MeV deuteron beam. A028300100020 10 min irradiation, beam current of 40 nA. A028300100021 METHOD (STTA,EXTB,ACTIV) A028300100022 (GSPEC) The spectra was taken at different times over A028300100023 a period of four week. A028300100024 SAMPLE The stack was composed of 20 and 100 um A028300100025 foils adding up to a total thickness of 0.422 cm A028300100026 MONITOR (13-AL-27(D,X)11-NA-24,CUM,SIG,,,EVAL) A028300100027 Monitor cross section was taken from G.Christaller, A028300100028 Europ. Colloq. On AVF Cyclotron, Eindhoven, 1965 A028300100029 ANALYSIS The intensities of the photolines were evaluated A028300100030 by a least-square fit of Gaussians to the peaks. A028300100031 ADD-RES (COMP) With data from "Roulette" code. A028300100032 ERR-ANALYS (ERR-1,12.,20.) The experimental error in the cross A028300100033 sections without taking into account uncertainties in A028300100034 the decay scheme data A028300100035 (ERR-T) The final results are weighted averages of A028300100036 the cross sections derived from different A028300100037 gamma-lines. Though the total error of the absolute A028300100038 cross sections is about 30% A028300100039 COMMENT - By Compiler: All Gamma-Ray Intensity were Calculated A028300100040 By Compiler from Authors' Data For Transition A028300100041 Intensities and Internal Conversion Coefficients. A028300100042 STATUS (TABLE) Tbl.2 from Nucl.Phys.,A228(1974)180 A028300100043 HISTORY (20020315C) A028300100044 (20020627U) Last checking has been done. A028300100045 (20210122A) SD: BIB updated. Correction in Subent 008. A028300100046 ENDBIB 44 0 A028300100047 COMMON 2 3 A028300100048 EN-ERR ERR-T A028300100049 MEV PER-CENT A028300100050 0.24 30. A028300100051 ENDCOMMON 3 0 A028300100052 ENDSUBENT 51 0 A028300199999 SUBENT A0283002 20210122 A096A028300200001 BIB 4 9 A028300200002 REACTION (73-TA-181(D,5N)74-W-178,,SIG) A028300200003 DECAY-DATA (74-W-178,22.D) It is parent of Ta-178, A028300200004 intensity of 1103-keV Line is to be 0.076 from A028300200005 intensity of 93.2-keV gamma line of Ta-178. A028300200006 (73-TA-178-M,9.25MIN,DG/ICE,93.2) A028300200007 Internal conversion coefficient=3.73 A028300200008 Two isomers exist, not known which one is ground state.A028300200009 RAD-DET (73-TA-178-M,DG) A028300200010 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300200011 ENDBIB 9 0 A028300200012 NOCOMMON 0 0 A028300200013 DATA 2 14 A028300200014 EN DATA A028300200015 MEV MB A028300200016 37.8 190. A028300200017 40.5 454. A028300200018 45.5 901. A028300200019 49.6 755. A028300200020 53.6 504. A028300200021 57.2 403. A028300200022 60.6 356. A028300200023 64. 280. A028300200024 67.3 253. A028300200025 70.5 238. A028300200026 73.6 249. A028300200027 76.3 203. A028300200028 77.7 216. A028300200029 79.2 175. A028300200030 ENDDATA 16 0 A028300200031 ENDSUBENT 30 0 A028300299999 SUBENT A0283003 20210122 A096A028300300001 BIB 4 8 A028300300002 REACTION (73-TA-181(D,6N)74-W-177,,SIG) A028300300003 DECAY-DATA (74-W-177,135.MIN,DG,115.7,, A028300300004 DG,186.4,, A028300300005 DG,417.1) It is Parent of Ta-177, A028300300006 (73-TA-177,56.6HR,DG/ICE,112.97) A028300300007 Internal conversion coefficient=2.13 A028300300008 RAD-DET (73-TA-177,DG) A028300300009 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300300010 ENDBIB 8 0 A028300300011 NOCOMMON 0 0 A028300300012 DATA 2 22 A028300300013 EN DATA A028300300014 MEV MB A028300300015 44.4 20.4 A028300300016 46.6 92.7 A028300300017 48.6 247. A028300300018 50.6 441. A028300300019 52.6 619. A028300300020 54.5 749. A028300300021 56.3 879. A028300300022 58. 770. A028300300023 59.7 810. A028300300024 61.4 721. A028300300025 63.2 610. A028300300026 64.8 570. A028300300027 66.5 482. A028300300028 68.1 394. A028300300029 69.7 357. A028300300030 71.3 383. A028300300031 72.8 332. A028300300032 74.3 303. A028300300033 75.6 289. A028300300034 77. 274. A028300300035 78.5 313. A028300300036 79.8 279. A028300300037 ENDDATA 24 0 A028300300038 ENDSUBENT 37 0 A028300399999 SUBENT A0283004 20210122 A096A028300400001 BIB 4 5 A028300400002 REACTION (73-TA-181(D,7N)74-W-176,,SIG) A028300400003 DECAY-DATA (74-W-176,2.5HR,DG/ICE,94.9,0.41) A028300400004 Internal conversion coefficient=4.79 A028300400005 RAD-DET (74-W-176,DG) A028300400006 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300400007 ENDBIB 5 0 A028300400008 NOCOMMON 0 0 A028300400009 DATA 2 17 A028300400010 EN DATA A028300400011 MEV MB A028300400012 54.5 17.1 A028300400013 56.3 65.9 A028300400014 58. 115. A028300400015 59.7 199. A028300400016 61.4 325. A028300400017 63.2 334. A028300400018 64.8 499. A028300400019 66.5 508. A028300400020 68.1 558. A028300400021 69.7 547. A028300400022 71.3 564. A028300400023 72.8 498. A028300400024 74.3 533. A028300400025 75.6 490. A028300400026 77. 480. A028300400027 78.5 420. A028300400028 79.8 471. A028300400029 ENDDATA 19 0 A028300400030 ENDSUBENT 29 0 A028300499999 SUBENT A0283005 20210122 A096A028300500001 BIB 5 9 A028300500002 REACTION (73-TA-181(D,X)73-TA-175,CUM,SIG) A028300500003 DECAY-DATA (73-TA-175,10.5HR,DG/ICE,266.9,, A028300500004 DG/ICE,348.5) A028300500005 Internal conversion coefficients=0.24 and 0.13 A028300500006 accordingly. A028300500007 RAD-DET (73-TA-175,DG) A028300500008 COMMENT -By Authors: Ta-175 is product of (d,8n) And (d,p+7n) A028300500009 reactions. A028300500010 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300500011 ENDBIB 9 0 A028300500012 NOCOMMON 0 0 A028300500013 DATA 2 11 A028300500014 EN DATA A028300500015 MEV MB A028300500016 64.8 6. A028300500017 66.5 29.5 A028300500018 68.1 62.3 A028300500019 69.7 88.9 A028300500020 71.3 109. A028300500021 72.8 159. A028300500022 74.3 224. A028300500023 75.6 316. A028300500024 77. 292. A028300500025 78.5 350. A028300500026 79.8 373. A028300500027 ENDDATA 13 0 A028300500028 ENDSUBENT 27 0 A028300599999 SUBENT A0283006 20210122 A096A028300600001 BIB 4 13 A028300600002 REACTION (73-TA-181(D,P)73-TA-182,,SIG) A028300600003 DECAY-DATA (73-TA-182-G,115.D,DG/ICE,100.1,, A028300600004 DG/ICE,222.1,, A028300600005 DG,1122.,0.35, A028300600006 DG,1189.,0.16, A028300600007 DG,1222.,0.28, A028300600008 DG,1231.,0.12) A028300600009 100% Isomer Transitions. A028300600010 Internal conversion coefficients=3.91 and 0.049 A028300600011 accordingly. A028300600012 RAD-DET (73-TA-182-G,DG) A028300600013 HISTORY (20210122A) SD: SF4=Ta-182g -> Ta-182 in REACTION code.A028300600014 DECAY-DATA corrected. RAD-DET added. A028300600015 ENDBIB 13 0 A028300600016 NOCOMMON 0 0 A028300600017 DATA 2 18 A028300600018 EN DATA A028300600019 MEV MB A028300600020 11.9 14.6 A028300600021 20.3 174. A028300600022 26.8 164. A028300600023 32.7 101. A028300600024 37.8 74.1 A028300600025 40.5 69.1 A028300600026 45.5 60.1 A028300600027 49.6 54.6 A028300600028 53.6 49.3 A028300600029 57.2 47.1 A028300600030 60.6 45.9 A028300600031 64. 43.1 A028300600032 67.3 41.2 A028300600033 70.5 38.5 A028300600034 73.6 39.9 A028300600035 76.3 35.4 A028300600036 77.7 32.6 A028300600037 79.2 31.8 A028300600038 ENDDATA 20 0 A028300600039 ENDSUBENT 38 0 A028300699999 SUBENT A0283007 20210122 A096A028300700001 BIB 4 5 A028300700002 REACTION (73-TA-181(D,2P)72-HF-181,,SIG) A028300700003 DECAY-DATA (72-HF-181,42.5D,DG/ICE,482.1) A028300700004 Internal conversion coefficient=0.031 A028300700005 RAD-DET (72-HF-181,DG) A028300700006 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300700007 ENDBIB 5 0 A028300700008 NOCOMMON 0 0 A028300700009 DATA 2 14 A028300700010 EN DATA A028300700011 MEV MB A028300700012 37.8 0.6 A028300700013 40.5 0.8 A028300700014 45.5 1. A028300700015 49.6 1.2 A028300700016 53.6 1.4 A028300700017 57.2 1.5 A028300700018 60.6 1.7 A028300700019 64. 1.6 A028300700020 67.3 1.8 A028300700021 70.5 2. A028300700022 73.6 1.8 A028300700023 76.3 1.6 A028300700024 77.7 1.7 A028300700025 79.2 1.6 A028300700026 ENDDATA 16 0 A028300700027 ENDSUBENT 26 0 A028300799999 SUBENT A0283008 20210122 A096A028300800001 BIB 5 13 A028300800002 REACTION (73-TA-181(D,X)73-TA-178-G,,SIG) A028300800003 DECAY-DATA (73-TA-178-G,2.2HR,DG/ICE,325.7,, A028300800004 DG/ICE,331.7,, A028300800005 DG/ICE,426.8) A028300800006 Internal conversion coefficients=0.0513, 0.149 and A028300800007 0.0275, accordingly A028300800008 Two isomers exist, not known which one is ground state A028300800009 RAD-DET (73-TA-178-G,DG) A028300800010 COMMENT -By Authors: Cross section of the reaction leading to A028300800011 2.2 hours ground state of Ta-178, which is not A028300800012 populated by beta-decay of W-178 A028300800013 HISTORY (20210122A) SD: SF3=4N+P -> X in REACTION code. A028300800014 RAD-DET added. A028300800015 ENDBIB 13 0 A028300800016 NOCOMMON 0 0 A028300800017 DATA 2 23 A028300800018 EN DATA A028300800019 MEV MB A028300800020 42.2 8.9 A028300800021 44.4 17.5 A028300800022 46.6 23.5 A028300800023 48.6 48.5 A028300800024 50.6 64.2 A028300800025 52.6 91. A028300800026 54.5 87.4 A028300800027 56.3 129. A028300800028 58. 100. A028300800029 59.7 133. A028300800030 61.4 126. A028300800031 63.2 126. A028300800032 64.8 124. A028300800033 66.5 125. A028300800034 68.1 117. A028300800035 69.7 128. A028300800036 71.3 117. A028300800037 72.8 127. A028300800038 74.3 124. A028300800039 75.6 148. A028300800040 77. 121. A028300800041 78.5 141. A028300800042 79.8 126. A028300800043 ENDDATA 25 0 A028300800044 ENDSUBENT 43 0 A028300899999 SUBENT A0283009 20210122 A096A028300900001 BIB 5 9 A028300900002 REACTION (73-TA-181(D,4N+A)72-HF-175,,SIG) A028300900003 DECAY-DATA (72-HF-175,70.D,DG/ICE,343.4,, A028300900004 DG/ICE,433.) A028300900005 Internal conversion coefficients=0.10 and 0.07, A028300900006 accordingly A028300900007 RAD-DET (72-HF-175,DG) A028300900008 COMMENT - By Authors: the contribution of Ta-175 decay is very A028300900009 small in the energy range. A028300900010 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028300900011 ENDBIB 9 0 A028300900012 NOCOMMON 0 0 A028300900013 DATA 2 5 A028300900014 EN DATA A028300900015 MEV MB A028300900016 45.5 5.3 A028300900017 49.6 14.3 A028300900018 53.6 17.6 A028300900019 57.2 19.5 A028300900020 60.6 19.1 A028300900021 ENDDATA 7 0 A028300900022 ENDSUBENT 21 0 A028300999999 SUBENT A0283010 20210122 A096A028301000001 BIB 4 5 A028301000002 REACTION (73-TA-181(D,6N+A)72-HF-173,,SIG) A028301000003 DECAY-DATA (72-HF-173,23.6HR,DG,297.) A028301000004 Internal conversion coefficient=0.016 A028301000005 RAD-DET (72-HF-173,DG) A028301000006 HISTORY (20210122A) SD: DECAY-DATA corrected. RAD-DET added. A028301000007 ENDBIB 5 0 A028301000008 NOCOMMON 0 0 A028301000009 DATA 2 11 A028301000010 EN DATA A028301000011 MEV MB A028301000012 63.2 3. A028301000013 66.5 6.3 A028301000014 68.1 5.9 A028301000015 69.7 8.2 A028301000016 71.3 9.9 A028301000017 72.8 13.1 A028301000018 74.3 10.3 A028301000019 75.6 18.9 A028301000020 77. 11. A028301000021 78.5 16.7 A028301000022 79.8 13.1 A028301000023 ENDDATA 13 0 A028301000024 ENDSUBENT 23 0 A028301099999 ENDENTRY 10 0 A028399999999