ENTRY F0501 20200624 F079F050100000001 SUBENT F0501001 20200624 F079F050100100001 BIB 9 28 F050100100002 TITLE Determination of carbon and oxygen in GaAs F050100100003 by means of 3He - activation F050100100004 AUTHOR (P.Misaelides,J.Krauskopf,G.Wolf,K.Bethge) F050100100005 INSTITUTE (2GERFRK) F050100100006 REFERENCE (J,NIM/B,18,281,1986) F050100100007 FACILITY (VDG,2GERFRK) 7 MV F050100100008 METHOD (ACTIV) 30 minutes irradiation with 400 nanoAmp. beam F050100100009 current. F050100100010 (GSPEC) Short and long counting times after the F050100100011 irradiation offered the possibility of evaluating all F050100100012 activities products. F050100100013 DETECTOR The reaction products were identified and counted usingF050100100014 high resolution gamma-ray F050100100015 ERR-ANALYS (DATA-ERR,10.,20.) Because of the successive F050100100016 subtraction the overall error connected with the cross F050100100017 section ranges from 10% to 20% depending on the F050100100018 individual product nucleus and its gamma-ray intensity.F050100100019 Therefore the errors given on figures represent only F050100100020 the statistical errors. F050100100021 HISTORY (19881025C) F050100100022 (19990507U) Corrected 4-dig. year and lower cases. F050100100023 REACTION code corrected in Subent 002. F050100100024 (20030505U) New Subents inserted: .003-.011 F050100100025 (20030525U) The description was made by CAJAD and CNPD F050100100026 (20030731A) Interchanged EN-ERR and EN-ERR1 headings; F050100100027 moved EN-ERR from Subent 001 to relevant subentries. F050100100028 (20200624A) SD: Corrections in all Subents. F050100100029 The accuracy of data presentation has been revised. F050100100030 ENDBIB 28 0 F050100100031 NOCOMMON 0 0 F050100100032 ENDSUBENT 31 0 F050100199999 SUBENT F0501002 20200624 F079F050100200001 BIB 6 8 F050100200002 REACTION (5-B-10(HE3,X)6-C-11,,SIG,,,DERIV) F050100200003 STATUS (CURVE) Fig. 6 from Nucl.Instr.Meth.,B18(1987)281 F050100200004 ANALYSIS Differentiation of thick target activity F050100200005 SAMPLE Boron-10 implanted tantalum foils F050100200006 ERR-ANALYS (ERR-S) Stat. errors connected with the count rate F050100200007 HISTORY (19990507A) Reaction code changed. F050100200008 (20200624A) SD: SF9=EXP -> DERIV in REACTION code. F050100200009 EN-ERR1 -> EN-ERR-DIG; DATA-ERR -> ERR-DIG. F050100200010 ENDBIB 8 0 F050100200011 COMMON 2 3 F050100200012 EN-ERR-DIG ERR-DIG F050100200013 MEV MB F050100200014 0.03 0.5 F050100200015 ENDCOMMON 3 0 F050100200016 DATA 3 17 F050100200017 EN DATA ERR-S F050100200018 MEV MB MB F050100200019 2.52 50.4 6.8 F050100200020 3.02 71.3 F050100200021 3.57 109.8 F050100200022 4.10 149.5 F050100200023 4.62 180.3 F050100200024 5.08 199.6 28.0 F050100200025 5.58 214.5 F050100200026 6.14 225.7 F050100200027 6.62 226.6 F050100200028 7.11 285.5 F050100200029 7.12 248.7 F050100200030 7.66 261.1 F050100200031 8.20 262.0 F050100200032 8.69 257.7 F050100200033 9.14 288.1 F050100200034 9.67 279.8 F050100200035 10.21 281.0 F050100200036 ENDDATA 19 0 F050100200037 ENDSUBENT 36 0 F050100299999 SUBENT F0501003 20200624 F079F050100300001 BIB 7 15 F050100300002 REACTION (31-GA-69(HE3,2N)33-AS-70,,SIG,,,DERIV) F050100300003 SAMPLE GaAs Crystals F050100300004 ANALYSIS Differentiation of thick target activity F050100300005 DECAY-DATA (33-AS-70,53.MIN,DG,595.,, F050100300006 DG,668.,, F050100300007 DG,745.,, F050100300008 DG,1040.) F050100300009 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100300010 functions do not represent the uncertainty of the beam F050100300011 energy but rather indicate the energy region F050100300012 corresponding to the determined mean cross section. F050100300013 (ERR-S) Stat. errors connected with the count rate F050100300014 STATUS (CURVE) Fig.1 from Nucl.Instr.Meth.,B18(1987)281 F050100300015 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100300016 EN-ERR1->EN-ERR-DIG; DATA-ERR->ERR-DIG. F050100300017 ENDBIB 15 0 F050100300018 COMMON 2 3 F050100300019 EN-ERR-DIG ERR-DIG F050100300020 MEV PER-CENT F050100300021 0.015 0.5 F050100300022 ENDCOMMON 3 0 F050100300023 DATA 4 8 F050100300024 EN EN-ERR DATA ERR-S F050100300025 MEV MEV MB MB F050100300026 8.257 0.241 1.01E+00 F050100300027 8.729 0.226 3.68E+00 4.22E-01 F050100300028 9.222 0.271 6.67E+00 5.94E-01 F050100300029 9.734 0.226 1.78E+01 1.89E+00 F050100300030 10.210 0.226 3.08E+01 2.48E+00 F050100300031 10.710 0.211 5.00E+01 4.45E+00 F050100300032 11.200 0.211 6.10E+01 4.41E+00 F050100300033 11.720 0.226 9.31E+01 7.50E+00 F050100300034 ENDDATA 10 0 F050100300035 ENDSUBENT 34 0 F050100399999 SUBENT F0501004 20200624 F079F050100400001 BIB 7 11 F050100400002 REACTION (31-GA-69(HE3,N)33-AS-71,,SIG,,,DERIV) F050100400003 DECAY-DATA (33-AS-71,64.HR,DG,175.) F050100400004 ANALYSIS Differentiation of thick target activity F050100400005 SAMPLE GaAs Crystals F050100400006 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100400007 functions do not represent the uncertainty of the beam F050100400008 energy but rather indicate the energy region F050100400009 corresponding to the determined mean cross section. F050100400010 STATUS (CURVE) Fig.1 from Nucl.Instr.Meth.,B18(1987)281 F050100400011 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100400012 EN-ERR1 -> EN-ERR-DIG; DATA-ERR -> ERR-DIG. F050100400013 ENDBIB 11 0 F050100400014 COMMON 2 3 F050100400015 EN-ERR-DIG ERR-DIG F050100400016 MEV PER-CENT F050100400017 0.015 0.5 F050100400018 ENDCOMMON 3 0 F050100400019 DATA 3 7 F050100400020 EN EN-ERR DATA F050100400021 MEV MEV MB F050100400022 7.561 0.422 2.61E-01 F050100400023 9.015 0.226 3.63E+00 F050100400024 9.765 0.226 1.06E+01 F050100400025 10.220 0.241 2.21E+01 F050100400026 10.730 0.241 2.73E+01 F050100400027 11.220 1.32E+01 F050100400028 11.760 0.211 8.80E+00 F050100400029 ENDDATA 9 0 F050100400030 ENDSUBENT 29 0 F050100499999 SUBENT F0501005 20200624 F079F050100500001 BIB 7 12 F050100500002 REACTION (31-GA-69(HE3,N+A)31-GA-67,,SIG,,,DERIV) F050100500003 DECAY-DATA (31-GA-67,78.3HR,DG,93.,, F050100500004 DG,185.) F050100500005 ANALYSIS Differentiation of thick target activity F050100500006 SAMPLE GaAs Crystals F050100500007 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100500008 functions do not represent the uncertainty of the beam F050100500009 energy but rather indicate the energy region F050100500010 corresponding to the determined mean cross section. F050100500011 STATUS (CURVE) Fig.1 from Nucl.Instr.Meth.,B18(1987)281 F050100500012 HISTORY (20200624A) SD: SF3=N+A -> X; SF9=DERIV added to F050100500013 REACTION code. EN-ERR1->EN-ERR-DIG; DATA-ERR->ERR-DIG. F050100500014 ENDBIB 12 0 F050100500015 COMMON 2 3 F050100500016 EN-ERR-DIG ERR-DIG F050100500017 MEV PER-CENT F050100500018 0.015 0.5 F050100500019 ENDCOMMON 3 0 F050100500020 DATA 3 7 F050100500021 EN EN-ERR DATA F050100500022 MEV MEV MB F050100500023 8.224 0.271 1.11E+00 F050100500024 8.756 0.211 1.54E+00 F050100500025 9.696 0.301 8.65E+00 F050100500026 10.240 0.256 1.46E+01 F050100500027 10.700 0.256 1.91E+01 F050100500028 11.230 0.226 2.46E+01 F050100500029 11.710 0.271 2.32E+01 F050100500030 ENDDATA 9 0 F050100500031 ENDSUBENT 30 0 F050100599999 SUBENT F0501006 20200624 F079F050100600001 BIB 7 12 F050100600002 REACTION (31-GA-69(HE3,A)31-GA-68,,SIG,,,DERIV) F050100600003 DECAY-DATA (31-GA-68,68.3MIN,DG,1077.) F050100600004 ANALYSIS Differentiation of thick target activity F050100600005 SAMPLE GaAs Crystals F050100600006 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100600007 functions do not represent the uncertainty of the beam F050100600008 energy but rather indicate the energy region F050100600009 corresponding to the determined mean cross section. F050100600010 (ERR-S) Stat. errors connected with the count rate F050100600011 STATUS (CURVE) Fig.1 from Nucl.Instr.Meth.,B18(1987)281 F050100600012 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100600013 EN-ERR1 -> EN-ERR-DIG; DATA-ERR -> ERR-DIG. F050100600014 ENDBIB 12 0 F050100600015 COMMON 2 3 F050100600016 EN-ERR-DIG ERR-DIG F050100600017 MEV PER-CENT F050100600018 0.015 0.5 F050100600019 ENDCOMMON 3 0 F050100600020 DATA 4 7 F050100600021 EN EN-ERR DATA ERR-S F050100600022 MEV MEV MB MB F050100600023 8.243 0.256 6.01E-01 7.96E-02 F050100600024 8.737 0.226 4.61E+00 3.73E-01 F050100600025 9.247 0.226 3.02E+00 2.94E-01 F050100600026 9.738 0.241 9.64E+00 F050100600027 10.240 0.226 1.26E+01 1.12E+00 F050100600028 10.720 0.211 1.22E+01 1.29E+00 F050100600029 11.240 0.256 1.59E+01 1.82E+00 F050100600030 ENDDATA 9 0 F050100600031 ENDSUBENT 30 0 F050100699999 SUBENT F0501007 20200624 F079F050100700001 BIB 7 11 F050100700002 REACTION (31-GA-71(HE3,2N)33-AS-72,,SIG,,,DERIV) F050100700003 DECAY-DATA (33-AS-72,26.HR,DG,834.) F050100700004 ANALYSIS Differentiation of thick target activity F050100700005 SAMPLE GaAs Crystals F050100700006 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100700007 functions do not represent the uncertainty of the beam F050100700008 energy but rather indicate the energy region F050100700009 corresponding to the determined mean cross section. F050100700010 STATUS (CURVE) Fig.2 from Nucl.Instr.Meth.,B18(1987)281 F050100700011 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100700012 EN-ERR1 -> EN-ERR-DIG; DATA-ERR - >ERR-DIG. F050100700013 ENDBIB 11 0 F050100700014 COMMON 2 3 F050100700015 EN-ERR-DIG ERR-DIG F050100700016 MEV PER-CENT F050100700017 0.015 0.5 F050100700018 ENDCOMMON 3 0 F050100700019 DATA 3 7 F050100700020 EN EN-ERR DATA F050100700021 MEV MEV MB F050100700022 7.977 0.497 5.05E+00 F050100700023 8.258 0.211 1.07E+01 F050100700024 8.956 0.482 2.70E+01 F050100700025 9.738 0.257 4.89E+01 F050100700026 10.210 0.226 1.29E+02 F050100700027 10.730 0.241 1.58E+02 F050100700028 11.220 0.286 2.19E+02 F050100700029 ENDDATA 9 0 F050100700030 ENDSUBENT 29 0 F050100799999 SUBENT F0501008 20200624 F079F050100800001 BIB 7 12 F050100800002 REACTION (31-GA-71(HE3,2P)31-GA-72,,SIG,,,DERIV) F050100800003 SAMPLE GaAs Crystals F050100800004 ANALYSIS Differentiation of thick target activity F050100800005 DECAY-DATA (31-GA-72,14.1HR,DG,601.,, F050100800006 DG,834.) F050100800007 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100800008 functions do not represent the uncertainty of the beam F050100800009 energy but rather indicate the energy region F050100800010 corresponding to the determined mean cross section. F050100800011 STATUS (CURVE) Fig.2 from Nucl.Instr.Meth.,B18(1987)281 F050100800012 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100800013 EN-ERR1 -> EN-ERR-DIG; DATA-ERR ->ERR-DIG. F050100800014 ENDBIB 12 0 F050100800015 COMMON 2 3 F050100800016 EN-ERR-DIG ERR-DIG F050100800017 MEV PER-CENT F050100800018 0.015 0.5 F050100800019 ENDCOMMON 3 0 F050100800020 DATA 3 5 F050100800021 EN EN-ERR DATA F050100800022 MEV MEV MB F050100800023 8.981 0.497 3.66E+00 F050100800024 9.727 0.241 1.43E+01 F050100800025 10.210 0.256 2.35E+01 F050100800026 10.720 0.256 2.41E+01 F050100800027 11.200 0.211 4.75E+01 F050100800028 ENDDATA 7 0 F050100800029 ENDSUBENT 28 0 F050100899999 SUBENT F0501009 20200624 F079F050100900001 BIB 7 13 F050100900002 REACTION (33-AS-75(HE3,2N)35-BR-76,,SIG,,,DERIV) F050100900003 DECAY-DATA (35-BR-76-G,16.HR,DG,559.,, F050100900004 DG,657.,, F050100900005 DG,1834.) F050100900006 ANALYSIS Differentiation of thick target activity F050100900007 SAMPLE GaAs Crystals F050100900008 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050100900009 functions do not represent the uncertainty of the beam F050100900010 energy but rather indicate the energy region F050100900011 corresponding to the determined mean cross section. F050100900012 STATUS (CURVE) Fig.3 from Nucl.Instr.Meth.,B18(1987)281 F050100900013 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050100900014 EN-ERR1 -> EN-ERR-DIG; DATA-ERR ->ERR-DIG. F050100900015 ENDBIB 13 0 F050100900016 COMMON 2 3 F050100900017 EN-ERR-DIG ERR-DIG F050100900018 MEV PER-CENT F050100900019 0.015 0.5 F050100900020 ENDCOMMON 3 0 F050100900021 DATA 3 8 F050100900022 EN EN-ERR DATA F050100900023 MEV MEV MB F050100900024 7.752 0.211 1.11E-01 F050100900025 8.215 0.244 5.41E+00 F050100900026 8.952 0.471 1.43E+01 F050100900027 9.690 0.244 3.83E+01 F050100900028 10.180 0.244 9.90E+01 F050100900029 10.670 0.244 1.05E+02 F050100900030 11.190 0.211 1.21E+02 F050100900031 11.690 0.228 1.56E+02 F050100900032 ENDDATA 10 0 F050100900033 ENDSUBENT 32 0 F050100999999 SUBENT F0501010 20200624 F079F050101000001 BIB 7 12 F050101000002 REACTION (33-AS-75(HE3,N)35-BR-77,,SIG,,,DERIV) F050101000003 DECAY-DATA (35-BR-77-G,57.HR,DG,106.) F050101000004 ANALYSIS Differentiation of thick target activity F050101000005 SAMPLE GaAs Crystals F050101000006 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050101000007 functions do not represent the uncertainty of the beam F050101000008 energy but rather indicate the energy region F050101000009 corresponding to the determined mean cross section. F050101000010 (ERR-S) Stat. errors connected with the count rate F050101000011 STATUS (CURVE) Fig.3 from Nucl.Instr.Meth.,B18(1987)281 F050101000012 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050101000013 EN-ERR1 -> EN-ERR-DIG; DATA-ERR ->ERR-DIG. F050101000014 ENDBIB 12 0 F050101000015 COMMON 2 3 F050101000016 EN-ERR-DIG ERR-DIG F050101000017 MEV PER-CENT F050101000018 0.015 0.5 F050101000019 ENDCOMMON 3 0 F050101000020 DATA 4 6 F050101000021 EN EN-ERR DATA ERR-S F050101000022 MEV MEV MB MB F050101000023 7.248 0.228 1.06E-01 F050101000024 7.742 0.244 2.71E-01 F050101000025 8.950 0.488 3.92E+00 F050101000026 9.711 0.228 5.16E+00 0.54 F050101000027 10.700 0.228 7.34E+00 0.51 F050101000028 11.200 0.211 1.03E+01 F050101000029 ENDDATA 8 0 F050101000030 ENDSUBENT 29 0 F050101099999 SUBENT F0501011 20200624 F079F050101100001 BIB 7 12 F050101100002 REACTION (33-AS-75(HE3,N)35-BR-77-M,,SIG,,,DERIV) F050101100003 DECAY-DATA (35-BR-77-M,4.3MIN,DG,106.) F050101100004 ANALYSIS Differentiation of thick target activity F050101100005 SAMPLE GaAs Crystals F050101100006 ERR-ANALYS (EN-ERR) Error bars of the determined excitation F050101100007 functions do not represent the uncertainty of the beam F050101100008 energy but rather indicate the energy region F050101100009 corresponding to the determined mean cross section. F050101100010 (ERR-S) Stat. errors connected with the count rate F050101100011 STATUS (CURVE) Fig.3 from Nucl.Instr.Meth.,B18(1987)281 F050101100012 HISTORY (20200624A) SD: SF9=DERIV added to REACTION code. F050101100013 EN-ERR1 -> EN-ERR-DIG; DATA-ERR ->ERR-DIG. F050101100014 ENDBIB 12 0 F050101100015 COMMON 2 3 F050101100016 EN-ERR-DIG ERR-DIG F050101100017 MEV PER-CENT F050101100018 0.015 0.5 F050101100019 ENDCOMMON 3 0 F050101100020 DATA 4 7 F050101100021 EN EN-ERR DATA ERR-S F050101100022 MEV MEV MB MB F050101100023 8.254 0.228 5.97E-01 5.72E-02 F050101100024 8.723 0.228 7.54E-01 7.91E-02 F050101100025 9.207 0.228 1.13E+00 1.71E-01 F050101100026 9.741 0.211 1.41E+00 9.71E-02 F050101100027 10.700 0.228 2.15E+00 1.67E-01 F050101100028 11.210 0.211 3.84E+00 F050101100029 11.700 0.228 3.48E+00 F050101100030 ENDDATA 9 0 F050101100031 ENDSUBENT 30 0 F050101199999 ENDENTRY 11 0 F050199999999