ENTRY A0204 20210120 A096A020400000001 SUBENT A0204001 20210120 A096A020400100001 BIB 11 26 A020400100002 TITLE Determination of cross section of alpha-induced A020400100003 nuclear reaction on natural Cr and Zr by stacked foil A020400100004 activation for thin layer activation analysis A020400100005 AUTHOR (D.P.Chowdhury,Sujit Pal,S.K.Saha,S.Gangadharan) A020400100006 REFERENCE (J,NIM/B,103,261,1995) A020400100007 INSTITUTE (3INDSAH,3INDTRM) A020400100008 FACILITY (CYCLO,3INDSAH) Variable Energy Cyclotron at Kolkata. A020400100009 METHOD (STTA) A020400100010 (BCINT) The beam current was measured through a FaradayA020400100011 cup and a copper monitoring foil was always put before A020400100012 the stacked target in each irradiation to check the A020400100013 beam current measurement A020400100014 (EXTB,ACTIV) The irradiation was carried out with aboutA020400100015 400 nA for 4 hours in the Zr stack and 200 nA for four A020400100016 hours in the Cr and V stacks. A020400100017 (GSPEC) The time dependent counting measurements were A020400100018 taken at least twice for each radioisotope to follow A020400100019 the half-life. A020400100020 MONITOR (29-CU-65(A,2N)31-GA-67,,SIG) A020400100021 The data were taken from ORNL-CPX-2, 1964 A020400100022 DETECTOR (HPGE) A020400100023 ADD-RES (COMP) Alice 85/300 A020400100024 ERR-ANALYS (DATA-ERR) No information about source of uncertainty A020400100025 HISTORY (20010512C) A020400100026 (20010614U) Last checking has been done. A020400100027 (20210120A) SD: Corrections in all Subents. A020400100028 ENDBIB 26 0 A020400100029 NOCOMMON 0 0 A020400100030 ENDSUBENT 29 0 A020400199999 SUBENT A0204002 20210120 A096A020400200001 BIB 5 12 A020400200002 REACTION (23-V-51(A,N)25-MN-54,,SIG) A020400200003 SAMPLE The vanadium content determined in each target foil wasA020400200004 in the range of 3-6 ug/cm2. A020400200005 ADD-RES Data from L.Bornstein were also given (see 'Numerical A020400200006 Data and Functional Relationships in Science and A020400200007 Technology, New Series, Q-Values and Excitation A020400200008 Functions of Nuclear Reactions' Group 1, Vol.5, Part A020400200009 B, Ed. K.H.Hellwege, Springer, Berlin,1973) A020400200010 STATUS (TABLE) Tbl. 1 from Nucl.Instr.Meth.,B103(1995)261 A020400200011 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400200012 MISC deleted, information moved to ADD-RES. A020400200013 STATUS added. A020400200014 ENDBIB 12 0 A020400200015 NOCOMMON 0 0 A020400200016 DATA 3 9 A020400200017 EN DATA DATA-ERR A020400200018 MEV MB MB A020400200019 9.8 427.1 52.7 A020400200020 12.0 601.5 67.4 A020400200021 14.1 726.4 81.3 A020400200022 17.7 410.1 48.8 A020400200023 20.8 350.7 44.2 A020400200024 23.6 160.9 22.2 A020400200025 26.3 98.3 13.7 A020400200026 28.7 80.2 11.7 A020400200027 32.0 30.3 8.9 A020400200028 ENDDATA 11 0 A020400200029 ENDSUBENT 28 0 A020400299999 SUBENT A0204003 20210120 A096A020400300001 BIB 6 14 A020400300002 REACTION (23-V-51(A,3N)25-MN-52-G,M+,SIG) A020400300003 COMMENT - By Compiler - The authors could not measure A020400300004 production cross section of Mn-52m (T1/2=21 min). A020400300005 SAMPLE The vanadium content determined in each target foil wasA020400300006 in the range of 3-6 ug/cm2. A020400300007 ADD-RES Data from L.Bornstein were also given (see 'Numerical A020400300008 Data and Functional Relationships in Science and A020400300009 Technology, New Series, Q-Values and Excitation A020400300010 Functions of Nuclear Reactions' Group 1, Vol.5, Part A020400300011 B, Ed. K.H.Hellwege, Springer, Berlin,1973) A020400300012 STATUS (TABLE) Tbl. 1 from Nucl.Instr.Meth.,B103(1995)261 A020400300013 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400300014 MISC deleted, information moved to ADD-RES. A020400300015 STATUS added. A020400300016 ENDBIB 14 0 A020400300017 NOCOMMON 0 0 A020400300018 DATA 3 4 A020400300019 EN DATA DATA-ERR A020400300020 MEV MB MB A020400300021 28.7 18.4 2.8 A020400300022 32.0 79.5 11.0 A020400300023 35.2 159.8 19.8 A020400300024 38.1 183.1 21.2 A020400300025 ENDDATA 6 0 A020400300026 ENDSUBENT 25 0 A020400399999 SUBENT A0204004 20210120 A096A020400400001 BIB 5 12 A020400400002 REACTION (24-CR-50(A,2N)26-FE-52-G,,SIG) A020400400003 COMMENT - By compiler - the authors could not measure A020400400004 production cross section of Fe-52-m (t1/2=46 sec). A020400400005 - By author - Fe-52 is produced only from Cr-50 by A020400400006 (alpha,2n) reaction channel up to 40 MeV because A020400400007 threshold energy of another possible channel A020400400008 Cr-52(alpha,4n) is 39.8 MeV. A020400400009 SAMPLE The chromium content determined in the target foils wasA020400400010 in range of 125-250 ug/cm2. A020400400011 STATUS (TABLE) Tbl. 2 from Nucl.Instr.Meth.,B103(1995)261 A020400400012 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400400013 STATUS added. A020400400014 ENDBIB 12 0 A020400400015 NOCOMMON 0 0 A020400400016 DATA 3 9 A020400400017 EN DATA DATA-ERR A020400400018 MEV MB MB A020400400019 21.9 18.6 2.8 A020400400020 23.3 41.1 6.1 A020400400021 24.7 57.5 7.6 A020400400022 27.3 91.2 12.3 A020400400023 29.7 54.2 8. A020400400024 31.9 52.4 7.2 A020400400025 34.1 46.8 6.9 A020400400026 36.1 43.1 6.4 A020400400027 38.1 38.3 5.8 A020400400028 ENDDATA 11 0 A020400400029 ENDSUBENT 28 0 A020400499999 SUBENT A0204005 20210120 A096A020400500001 BIB 5 12 A020400500002 REACTION (24-CR-50(A,X)25-MN-52-G,M+,SIG) A020400500003 COMMENT - By compiler - The authors could not measure A020400500004 production cross section of Mn-52m (t1/2=21 min). A020400500005 - by author - Mn-52 is produced only from Cr-50 by A020400500006 (alpha,n+p) reaction channel up to 40 MeV because A020400500007 threshold energy of another possible channel A020400500008 Cr-52(alpha,3n+p) is 36.4 MeV. A020400500009 SAMPLE The chromium content determined in the target foils wasA020400500010 in range of 125-250 ug/cm2. A020400500011 STATUS (TABLE) Tbl. 2 from Nucl.Instr.Meth.,B103(1995)261 A020400500012 HISTORY (20210120A) SD: SF3=N+P -> X; SF5=M+/(DEF) -> M+; A020400500013 SF9=EXP deleted from REACTION code. STATUS added. A020400500014 ENDBIB 12 0 A020400500015 NOCOMMON 0 0 A020400500016 DATA 3 14 A020400500017 EN DATA DATA-ERR A020400500018 MEV MB MB A020400500019 13.4 200.1 25. A020400500020 15.3 205.5 26.7 A020400500021 17.2 232.6 30.2 A020400500022 18.9 334.7 42.2 A020400500023 20.4 457.2 59.4 A020400500024 21.9 692.4 88.6 A020400500025 23.3 695.6 89. A020400500026 24.7 804.5 96.5 A020400500027 27.3 880.1 96.8 A020400500028 29.7 505.1 68.2 A020400500029 31.9 490.3 67.2 A020400500030 34.1 376.7 52. A020400500031 36.1 260.7 36.5 A020400500032 38.1 261. 37.1 A020400500033 ENDDATA 16 0 A020400500034 ENDSUBENT 33 0 A020400599999 SUBENT A0204006 20210120 A096A020400600001 BIB 5 9 A020400600002 REACTION (24-CR-50(A,N+A)24-CR-49,,SIG) A020400600003 COMMENT - By Author - The nuclide Cr-49 is produced only by A020400600004 (alpha,n+alpha) channel from Cr-50 in the energy rangeA020400600005 studied here. A020400600006 SAMPLE The chromium content determined in the target foils wasA020400600007 in range of 125-250 ug/cm2. A020400600008 STATUS (TABLE) Tbl. 2 from Nucl.Instr.Meth.,B103(1995)261 A020400600009 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400600010 STATUS added. A020400600011 ENDBIB 9 0 A020400600012 NOCOMMON 0 0 A020400600013 DATA 3 11 A020400600014 EN DATA DATA-ERR A020400600015 MEV MB MB A020400600016 18.9 0.12 0.02 A020400600017 20.4 0.73 0.11 A020400600018 21.9 0.98 0.15 A020400600019 23.3 26.3 3.9 A020400600020 24.7 37.4 5.3 A020400600021 27.3 46.5 6.7 A020400600022 29.7 45.0 6.6 A020400600023 31.9 73.0 10.8 A020400600024 34.1 72.3 10.8 A020400600025 36.1 68.1 10.0 A020400600026 38.1 61.1 9.2 A020400600027 ENDDATA 13 0 A020400600028 ENDSUBENT 27 0 A020400699999 SUBENT A0204007 20210120 A096A020400700001 BIB 5 10 A020400700002 REACTION (24-CR-53(A,P)25-MN-56,,SIG) A020400700003 COMMENT - By Author - For the nuclear reaction the A020400700004 experimental cross sections have been determined up to A020400700005 the energy of alpha-particles which is the threshold A020400700006 energy of the next higher reaction channel. A020400700007 SAMPLE The chromium content determined in the target foils wasA020400700008 in range of 125-250 ug/cm2. A020400700009 STATUS (TABLE) Tbl. 2 from Nucl.Instr.Meth.,B103(1995)261 A020400700010 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400700011 STATUS added. A020400700012 ENDBIB 10 0 A020400700013 NOCOMMON 0 0 A020400700014 DATA 3 3 A020400700015 EN DATA DATA-ERR A020400700016 MEV MB MB A020400700017 11.2 32.4 4.6 A020400700018 13.4 45.6 6.3 A020400700019 15.3 58.9 8.1 A020400700020 ENDDATA 5 0 A020400700021 ENDSUBENT 20 0 A020400799999 SUBENT A0204008 20210120 A096A020400800001 BIB 5 10 A020400800002 REACTION (24-CR-52(A,X)25-MN-54,,SIG) A020400800003 COMMENT - By Author - For the nuclear reaction the A020400800004 experimental cross sections have been determined up to A020400800005 the energy of alpha-particles which is the threshold A020400800006 energy of the next higher reaction channel. A020400800007 SAMPLE The chromium content determined in the target foils wasA020400800008 in range of 125-250 ug/cm2. A020400800009 STATUS (TABLE) Tbl. 2 from Nucl.Instr.Meth.,B103(1995)261 A020400800010 HISTORY (20210120A) SD: SF3=N+P -> X; SF9=EXP deleted from A020400800011 REACTION code. STATUS added. A020400800012 ENDBIB 10 0 A020400800013 NOCOMMON 0 0 A020400800014 DATA 3 5 A020400800015 EN DATA DATA-ERR A020400800016 MEV MB MB A020400800017 17.2 386.5 40.1 A020400800018 18.9 402.8 38.2 A020400800019 20.4 490.3 45.1 A020400800020 21.9 467.4 41.6 A020400800021 23.3 508.5 48.3 A020400800022 ENDDATA 7 0 A020400800023 ENDSUBENT 22 0 A020400899999 SUBENT A0204009 20210120 A096A020400900001 BIB 5 9 A020400900002 REACTION (24-CR-52(A,N+A)24-CR-51,,SIG) A020400900003 COMMENT - By Author - For the nuclear reaction the A020400900004 experimental cross sections have been determined up to A020400900005 the energy of alpha-particles which is the threshold A020400900006 energy of the next higher reaction channel. A020400900007 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020400900008 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020400900009 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020400900010 STATUS added. A020400900011 ENDBIB 9 0 A020400900012 NOCOMMON 0 0 A020400900013 DATA 3 4 A020400900014 EN DATA DATA-ERR A020400900015 MEV MB MB A020400900016 20.4 7.4 1.0 A020400900017 21.9 44.3 5.3 A020400900018 23.3 52.7 6.2 A020400900019 24.7 80.0 9.2 A020400900020 ENDDATA 6 0 A020400900021 ENDSUBENT 20 0 A020400999999 SUBENT A0204010 20210120 A096A020401000001 BIB 5 8 A020401000002 REACTION (40-ZR-94(A,P)41-NB-97,,SIG) A020401000003 COMMENT - By Author - Production of Nb-97 due to A020401000004 Zr-96(alpha,n+2p) reaction is neglected in the energy A020401000005 range studied. A020401000006 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401000007 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401000008 HISTORY (20210120A) SD: SF5=M+ and SF9=EXP deleted from A020401000009 REACTION code. STATUS added. A020401000010 ENDBIB 8 0 A020401000011 NOCOMMON 0 0 A020401000012 DATA 3 10 A020401000013 EN DATA DATA-ERR A020401000014 MEV MB MB A020401000015 13.5 0.05 0.01 A020401000016 15.6 0.26 0.04 A020401000017 17.6 0.94 0.13 A020401000018 19.5 3.6 0.5 A020401000019 22.6 8.2 0.8 A020401000020 24.8 9.3 1.1 A020401000021 27.6 8.0 0.8 A020401000022 32.2 8.5 1.1 A020401000023 35.7 8.4 0.9 A020401000024 38.1 8.2 1.0 A020401000025 ENDDATA 12 0 A020401000026 ENDSUBENT 25 0 A020401099999 SUBENT A0204011 20210120 A096A020401100001 BIB 5 8 A020401100002 REACTION (40-ZR-94(A,X)41-NB-96,,SIG) A020401100003 COMMENT - By Author - Production of Nb-96 due to A020401100004 Zr-96(alpha,n+2p) reaction is neglected in the energy A020401100005 range studied. A020401100006 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401100007 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401100008 HISTORY (20210120A) SD: SF3=N+P -> X; SF9=EXP deleted from A020401100009 REACTION code. STATUS added. A020401100010 ENDBIB 8 0 A020401100011 NOCOMMON 0 0 A020401100012 DATA 3 6 A020401100013 EN DATA DATA-ERR A020401100014 MEV MB MB A020401100015 19.5 0.22 0.04 A020401100016 22.6 4.8 0.6 A020401100017 24.8 13.0 1.1 A020401100018 27.6 28.2 2.3 A020401100019 32.2 52.6 4.5 A020401100020 35.7 60.1 5.1 A020401100021 ENDDATA 8 0 A020401100022 ENDSUBENT 21 0 A020401199999 SUBENT A0204012 20210120 A096A020401200001 BIB 4 5 A020401200002 REACTION (40-ZR-96(A,N)42-MO-99,,SIG) A020401200003 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401200004 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401200005 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020401200006 STATUS added. A020401200007 ENDBIB 5 0 A020401200008 NOCOMMON 0 0 A020401200009 DATA 3 11 A020401200010 EN DATA DATA-ERR A020401200011 MEV MB MB A020401200012 10. 36.5 3.6 A020401200013 13.5 77.3 7.6 A020401200014 15.6 112.3 11.1 A020401200015 17.6 91.6 8.8 A020401200016 19.5 50.0 4.8 A020401200017 22.6 41.7 3.9 A020401200018 24.8 20.6 2.1 A020401200019 27.6 18.3 1.7 A020401200020 32.2 18.4 1.8 A020401200021 35.7 14.8 1.5 A020401200022 38.1 12.6 1.5 A020401200023 ENDDATA 13 0 A020401200024 ENDSUBENT 23 0 A020401299999 SUBENT A0204013 20210120 A096A020401300001 BIB 5 8 A020401300002 REACTION (40-ZR-96(A,N+A)40-ZR-95,,SIG) A020401300003 COMMENT - By Author - Production of Nb-95 due to A020401300004 Zr-94(alpha,n+2p) reaction is neglected in the energy A020401300005 range studied. A020401300006 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401300007 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401300008 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020401300009 STATUS added. A020401300010 ENDBIB 8 0 A020401300011 NOCOMMON 0 0 A020401300012 DATA 3 4 A020401300013 EN DATA DATA-ERR A020401300014 MEV MB MB A020401300015 19.5 1.4 0.2 A020401300016 22.6 5.8 0.9 A020401300017 24.8 6.6 1. A020401300018 27.6 12.3 1.7 A020401300019 ENDDATA 6 0 A020401300020 ENDSUBENT 19 0 A020401399999 SUBENT A0204014 20210120 A096A020401400001 BIB 5 8 A020401400002 REACTION (40-ZR-92(A,P)41-NB-95-G,,SIG) A020401400003 COMMENT - By Author - Production of Nb-97 due to A020401400004 Zr-96(alpha,n+2p) reaction is neglected in the energy A020401400005 range studied. A020401400006 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401400007 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401400008 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020401400009 STATUS added. A020401400010 ENDBIB 8 0 A020401400011 NOCOMMON 0 0 A020401400012 DATA 3 6 A020401400013 EN DATA DATA-ERR A020401400014 MEV MB MB A020401400015 15.6 0.5 0.1 A020401400016 17.6 2.4 0.3 A020401400017 19.5 4.6 0.5 A020401400018 22.6 8.4 0.9 A020401400019 24.8 12.6 1.4 A020401400020 27.6 14.8 1.6 A020401400021 ENDDATA 8 0 A020401400022 ENDSUBENT 21 0 A020401499999 SUBENT A0204015 20210120 A096A020401500001 BIB 5 8 A020401500002 REACTION (40-ZR-92(A,P)41-NB-95-M,,SIG) A020401500003 COMMENT - By Author - Production of Nb-97 due to A020401500004 Zr-96(alpha,n+2p) reaction is neglected in the energy A020401500005 range studied. A020401500006 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401500007 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401500008 HISTORY (20210120A) SD: SF9=EXP deleted from REACTION code. A020401500009 STATUS added. A020401500010 ENDBIB 8 0 A020401500011 NOCOMMON 0 0 A020401500012 DATA 3 7 A020401500013 EN DATA DATA-ERR A020401500014 MEV MB MB A020401500015 13.5 0.06 0.01 A020401500016 15.6 0.13 0.02 A020401500017 17.6 0.53 0.08 A020401500018 19.5 0.78 0.12 A020401500019 22.6 0.94 1.4 A020401500020 24.8 1.4 0.2 A020401500021 27.6 1.4 0.2 A020401500022 ENDDATA 9 0 A020401500023 ENDSUBENT 22 0 A020401599999 SUBENT A0204016 20210120 A096A020401600001 BIB 5 11 A020401600002 REACTION (40-ZR-90(A,X)41-NB-92-M,,SIG) A020401600003 COMMENT - By author - Production of Nb-92 due to A020401600004 Zr-91(alpha,n+2p) and Zr-92(alpha,3n+p) reactions are A020401600005 neglected in the energy range studied. A020401600006 - By compiler - The authors could determine production A020401600007 cross section of Nb-92-M only, because half-life of A020401600008 Nb-92-G is very long. A020401600009 SAMPLE Self-supporting foil with a thickness about 2.6 mg/cm2 A020401600010 STATUS (TABLE) Tbl. 3 from Nucl.Instr.Meth.,B103(1995)261 A020401600011 HISTORY (20210120A) SD: SF3=N+P -> X; SF9=EXP deleted from A020401600012 REACTION code. STATUS added. A020401600013 ENDBIB 11 0 A020401600014 NOCOMMON 0 0 A020401600015 DATA 3 4 A020401600016 EN DATA DATA-ERR A020401600017 MEV MB MB A020401600018 19.5 0.18 0.02 A020401600019 22.6 8.3 1.1 A020401600020 24.8 35.1 3.7 A020401600021 27.6 90.6 9.5 A020401600022 ENDDATA 6 0 A020401600023 ENDSUBENT 22 0 A020401699999 ENDENTRY 16 0 A020499999999