ENTRY A0240 20231220 A024000000001 SUBENT A0240001 20231220 20240316 A024000100001 BIB 11 41 A024000100002 TITLE 3He activation analysis for S,Cl,K and Ca. A024000100003 AUTHOR (D.M.Lee,S.S.Markowitz) A024000100004 INSTITUTE (1USABRK) A024000100005 REFERENCE (J,JRC,19,159,1974) A024000100006 (R,LBL-682,1972) - draft of the article A024000100007 FACILITY (CYCLO,1USABRK) Berkeley 88-inch cyclotron A024000100008 He-3++ beam. A024000100009 METHOD (BCINT,STTA,ACTIV,EXTB,EDEG). A024000100010 Thin targets were irradiated simultaneously at A024000100011 different energies by stacked-foil technique. Thick A024000100012 targets were irradiated one-at-a-time with a thin A024000100013 standard in the same stack, or with a thick standard A024000100014 from two successive irradiations. A024000100015 DETECTOR (GELI) Two Ge(Li) detectors, having active volumes of A024000100016 l6 cm3 and 30 cm3 A024000100017 ANALYSIS Absolute cross-sections were calculated A024000100018 based on the assumption that the reactions were A024000100019 attributed entirely to a single reaction on a A024000100020 specific target nuclide. A024000100021 Each of the cross-sections shown in 'data-section' A024000100022 represents an average value of 2-3 replicates. A024000100023 ERR-ANALYS (ERR-T) The estimated absolute uncertainty in the A024000100024 cross sections includes: A024000100025 * uncertainty in the determination of total A024000100026 beam current, A024000100027 * uncertainty in the half-lives of nuclides, A024000100028 * uncertainty in the determination of disintegration A024000100029 rates, A024000100030 * the uniformity of thickness of targets, A024000100031 * possibility of recoil gas losses during irradiation.A024000100032 (ERR-S) Average deviation. A024000100033 STATUS (TABLE,,D.M.Lee+,J,JRC,19,159,1974) Tbl.2 A024000100034 HISTORY (19850319C) A024000100035 (19850409U) A024000100036 (19870422U) A024000100037 (19880104U) A024000100038 (20190628A) SD:Updated to new date formats, lower case.A024000100039 Ref. corrected (RCA -> JRC). Ref. LBL-682 added. A024000100040 Major corrections. STATUS added. A024000100041 (20231220A) SD: Correction in Subents 003, 004. SeveralA024000100042 Subents were split. A024000100043 ENDBIB 41 0 A024000100044 COMMON 1 3 A024000100045 ERR-S A024000100046 PER-CENT A024000100047 5. A024000100048 ENDCOMMON 3 0 A024000100049 ENDSUBENT 48 0 A024000199999 SUBENT A0240002 20190628 A092A024000200001 BIB 5 14 A024000200002 REACTION (16-S-32(HE3,X)17-CL-34-M,(CUM),SIG) A024000200003 COMMENT /By compiler/. A024000200004 Q-value for (He3,n) reaction is -0.8 MeV. Therefore A024000200005 the production of 18-Ar-34 is possible. A024000200006 DECAY-DATA (17-CL-34-M,32.5MIN,DG,2120.,0.38) A024000200007 SAMPLE Pure sulfur on to tantalum backing-foils. Sulfur A024000200008 targets were protected by depositing a thin film of A024000200009 aluminum over the sulfur to promote heat transfer A024000200010 during the irradiations. The thickness of the targets A024000200011 were determined by weighing; they ranged from 1.5 to A024000200012 4.5 mg/cm2. A024000200013 HISTORY (20190628A) SD: SF3=P -> X; SF9=EXP deleted from A024000200014 REACTION code. SAMPLE updated. ERR-ANALYS moved to A024000200015 Subent 001. A024000200016 ENDBIB 14 0 A024000200017 COMMON 1 3 A024000200018 ERR-T A024000200019 PER-CENT A024000200020 10. A024000200021 ENDCOMMON 3 0 A024000200022 DATA 3 15 A024000200023 EN-MAX EN-MIN DATA A024000200024 MEV MEV MB A024000200025 4.6 3.8 0.25 A024000200026 5.0 4.3 1.1 A024000200027 5.6 4.9 3.1 A024000200028 6.6 6.1 11.1 A024000200029 7.8 7.3 28.4 A024000200030 9.0 8.4 35.2 A024000200031 10.3 9.4 34.2 A024000200032 12.1 11.6 31.0 A024000200033 14.0 13.6 23.1 A024000200034 15.6 15.3 16.2 A024000200035 17.3 17.0 12.4 A024000200036 18.1 17.8 10.3 A024000200037 19.0 18.6 9.7 A024000200038 20.2 19.9 7.2 A024000200039 22.1 21.8 6.7 A024000200040 ENDDATA 17 0 A024000200041 ENDSUBENT 40 0 A024000299999 SUBENT A0240003 20231220 20240316 A024000300001 BIB 5 13 A024000300002 REACTION (17-CL-35(HE3,X)17-CL-34-M,,SIG) A024000300003 DECAY-DATA (17-CL-34-M,32.5MIN,DG,2120.,0.38) A024000300004 COMMENT /By compiler/. authors did not reported method of A024000300005 dividing Cl-38 from K-38. both nuclide have identical A024000300006 gamma-rays 2170. keV. Method decay curve was used, A024000300007 probably. A024000300008 SAMPLE Pb-Cl-2. The thickness of the targets were determined A024000300009 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000300010 HISTORY (20190628A) SD: SF5=IND and SF9=EXP deleted from A024000300011 REACTION codes. SAMPLE updated. ERR-ANALYS moved to A024000300012 Subent 001. A024000300013 (20231220A) SD: SF3=A -> X in REACTION (4) code. SubentA024000300014 was split in three Subents (see Subents 006,007). A024000300015 ENDBIB 13 0 A024000300016 COMMON 1 3 A024000300017 ERR-T A024000300018 PER-CENT A024000300019 15. A024000300020 ENDCOMMON 3 0 A024000300021 DATA 3 11 A024000300022 EN-MAX EN-MIN DATA A024000300023 MEV MEV MB A024000300024 7.8 7.3 7.9 A024000300025 9.2 8.6 10.3 A024000300026 10.9 10.4 12.1 A024000300027 11.5 11.0 11.6 A024000300028 14.0 13.6 9.5 A024000300029 15.0 14.7 8.5 A024000300030 15.6 15.3 7.4 A024000300031 16.0 15.7 7.8 A024000300032 17.3 17.0 7.7 A024000300033 18.1 17.8 6.7 A024000300034 20.2 19.9 8.1 A024000300035 ENDDATA 13 0 A024000300036 ENDSUBENT 35 0 A024000399999 SUBENT A0240004 20231220 20240316 A024000400001 BIB 4 8 A024000400002 REACTION (19-K-39(HE3,X)19-K-38-G,,SIG) A024000400003 DECAY-DATA (19-K-38-G,7.7MIN,DG,2170.,1.) A024000400004 SAMPLE KI. The thickness of the targets was determined A024000400005 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000400006 HISTORY (20190628A) SD: SF9=EXP deleted from REACTION code. A024000400007 SAMPLE updated. ERR-ANALYS moved to Subent 001. A024000400008 (20231220A) SD: SF3=A -> X in REACTION (K) code. SubentA024000400009 was split in two Subents (see Subent 008). A024000400010 ENDBIB 8 0 A024000400011 COMMON 1 3 A024000400012 ERR-T A024000400013 PER-CENT A024000400014 20. A024000400015 ENDCOMMON 3 0 A024000400016 DATA 3 10 A024000400017 EN-MAX EN-MIN DATA A024000400018 MEV MEV MB A024000400019 7.8 7.3 6.4 A024000400020 8.4 8.1 8.2 A024000400021 9.0 8.4 9.8 A024000400022 10.3 9.4 10.2 A024000400023 10.9 10.4 9.9 A024000400024 12.6 12.3 7.7 A024000400025 15. 14.7 6.9 A024000400026 16.4 16. 6.3 A024000400027 18.1 17.8 6.1 A024000400028 20.2 19.9 5.8 A024000400029 ENDDATA 12 0 A024000400030 ENDSUBENT 29 0 A024000499999 SUBENT A0240005 20190628 A092A024000500001 BIB 5 9 A024000500002 REACTION (20-CA-40(HE3,X)19-K-38-G,(CUM),SIG) A024000500003 DECAY-DATA (19-K-38-G,7.7MIN,DG,2170.,1.) A024000500004 COMMENT /By compiler/. A024000500005 the production of Ar-38 is not excluded. A024000500006 SAMPLE Ca-F/2. The thickness of the targets were determined A024000500007 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000500008 HISTORY (20190628A) SD: SF3=P+A -> X; SF9=EXP deleted from A024000500009 REACTION code. SAMPLE updated. ERR-ANALYS moved A024000500010 to Subent 001. A024000500011 ENDBIB 9 0 A024000500012 COMMON 1 3 A024000500013 ERR-T A024000500014 PER-CENT A024000500015 10. A024000500016 ENDCOMMON 3 0 A024000500017 DATA 3 8 A024000500018 EN-MAX EN-MIN DATA A024000500019 MEV MEV MB A024000500020 8.4 8.1 0.36 A024000500021 10.3 9.4 5.9 A024000500022 12.6 12.3 22.4 A024000500023 14.0 13.6 39.1 A024000500024 15.0 14.7 50.5 A024000500025 16.4 16.0 62.6 A024000500026 18.1 17.8 72.1 A024000500027 20.2 19.9 76.6 A024000500028 ENDDATA 10 0 A024000500029 ENDSUBENT 28 0 A024000599999 SUBENT A0240006 20231220 20240316 A024000600001 BIB 5 9 A024000600002 REACTION (17-CL-37(HE3,2P)17-CL-38,,SIG) A024000600003 DECAY-DATA (17-CL-38-G,37.1MIN,DG,2170.,0.47) A024000600004 COMMENT /By compiler/ Authors did not reported method of A024000600005 dividing Cl-38 from K-38. Both nuclide have identical A024000600006 gamma-rays 2170. keV. Method decay curve was used, A024000600007 probably. A024000600008 SAMPLE Pb-Cl-2. The thickness of the targets were determined A024000600009 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000600010 HISTORY (20231220T) SD: Part of Subent 003. A024000600011 ENDBIB 9 0 A024000600012 COMMON 1 3 A024000600013 ERR-T A024000600014 PER-CENT A024000600015 15. A024000600016 ENDCOMMON 3 0 A024000600017 DATA 3 11 A024000600018 EN-MAX EN-MIN DATA A024000600019 MEV MEV MB A024000600020 8.4 8.1 0.1 A024000600021 9.2 8.6 2.8 A024000600022 10.9 10.4 13.4 A024000600023 11.5 11.0 21.8 A024000600024 14.0 13.6 48.0 A024000600025 15.0 14.7 53.1 A024000600026 15.6 15.3 60.5 A024000600027 16.0 15.7 62.2 A024000600028 17.3 17.0 70.0 A024000600029 18.1 17.8 75.0 A024000600030 20.2 19.9 77.7 A024000600031 ENDDATA 13 0 A024000600032 ENDSUBENT 31 0 A024000699999 SUBENT A0240007 20231220 20240316 A024000700001 BIB 5 9 A024000700002 REACTION (17-CL-37(HE3,2N)19-K-38-G,,SIG) A024000700003 DECAY-DATA (19-K-38-G,7.7MIN,DG,2170.,1.) A024000700004 COMMENT /By compiler/. authors did not reported method of A024000700005 dividing Cl-38 from K-38. both nuclide have identical A024000700006 gamma-rays 2170. keV. Method decay curve was used, A024000700007 probably. A024000700008 SAMPLE Pb-Cl-2. The thickness of the targets were determined A024000700009 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000700010 HISTORY (20231220T) SD: Part of Subent 003. A024000700011 ENDBIB 9 0 A024000700012 COMMON 1 3 A024000700013 ERR-T A024000700014 PER-CENT A024000700015 15. A024000700016 ENDCOMMON 3 0 A024000700017 DATA 3 11 A024000700018 EN-MAX EN-MIN DATA A024000700019 MEV MEV MB A024000700020 7.8 7.3 0.5 A024000700021 8.4 8.1 3.8 A024000700022 10.3 9.4 9.1 A024000700023 10.9 10.4 9.3 A024000700024 11.5 11.0 12.9 A024000700025 12.6 12.3 18.3 A024000700026 14.0 13.6 22.8 A024000700027 15.0 14.7 23.0 A024000700028 16.0 15.7 22.6 A024000700029 18.1 17.8 20.1 A024000700030 20.2 19.9 17.2 A024000700031 ENDDATA 13 0 A024000700032 ENDSUBENT 31 0 A024000799999 SUBENT A0240008 20231220 20240316 A024000800001 BIB 4 5 A024000800002 REACTION (19-K-39(HE3,2A)17-CL-34-M,,SIG) A024000800003 DECAY-DATA (17-CL-34-M,32.5MIN,DG,2120.,0.38) A024000800004 SAMPLE KI. The thickness of the targets was determined A024000800005 by weighing; they ranged from 1.5 to 4.5 mg/cm2. A024000800006 HISTORY (20231220T) SD: Part of Subent 004. A024000800007 ENDBIB 5 0 A024000800008 COMMON 1 3 A024000800009 ERR-T A024000800010 PER-CENT A024000800011 20. A024000800012 ENDCOMMON 3 0 A024000800013 DATA 3 4 A024000800014 EN-MAX EN-MIN DATA A024000800015 MEV MEV MB A024000800016 15. 14.7 0.5 A024000800017 16.4 16. 3.6 A024000800018 18.1 17.8 7.1 A024000800019 20.2 19.9 8.2 A024000800020 ENDDATA 6 0 A024000800021 ENDSUBENT 20 0 A024000899999 ENDENTRY 6 0 A024099999999