ENTRY C0190 20140422 C141C019000000001 SUBENT C0190001 20140422 C141C019000100001 BIB 9 22 C019000100002 INSTITUTE (1CANCRC) C019000100003 REFERENCE (J,NIM/B,15,530,1986) C019000100004 AUTHOR (J.A.Sawicki,J.A.Davies,T.E.Jackman) C019000100005 TITLE Absolute calibration of the 15N(d,alpha0)13C and C019000100006 15N(p,alpha0)12C reaction cross sections C019000100007 FACILITY (ACCEL,1CANCRC) Nothing else said about facility. C019000100008 DETECTOR (SIBAR) 50 mm2 silicon barrier detector with a C019000100009 depletion depth of 1000 mu-m. A 16 mu-m mylar C019000100010 filter used in front of detector to reduce background C019000100011 due to elastic scattering of incident beam. C019000100012 ANALYSIS Accelerator energy calibrated using 27Al(p,gamma) C019000100013 resonances at 992, 1383, and 1984 keV. Additional C019000100014 check performed on energy calibration using 972 keV C019000100015 resonance from 16O(d,p1)17O using Ta2O5 standard. C019000100016 STATUS No reply from J. Sawicki to author proof. C019000100017 HISTORY (19981027C) C019000100018 (20051031C) DR Subentry 2 corrected (EN and ANG deletedC019000100019 in data) and unit corrected for EN C019000100020 (20111117A) SD: Units of the energy in Subents 3-5 wereC019000100021 changed (MeV => keV). Data from fig.2 were digitized C019000100022 and added to Subent 6. BIB additions. C019000100023 (20140422A) SD: REACTION codes swapped in Subents 5,6. C019000100024 ENDBIB 22 0 C019000100025 NOCOMMON 0 0 C019000100026 ENDSUBENT 25 0 C019000199999 SUBENT C0190002 20111117 C113C019000200001 BIB 9 15 C019000200002 REACTION (7-N-15(D,A)6-C-13,PAR,DA) C019000200003 SAMPLE High purity gas containing isotopically enriched 15NO C019000200004 condensed on clean surface at about 20 K. One N atom C019000200005 per molecule on N2O contains with 15N. C019000200006 Typical frozen gas thickness 1-3 x 10**(-17) mol/cm2. C019000200007 METHOD Frozen gas technique C019000200008 MONITOR (8-O-16(D,P)8-O-17,PAR,DA) for NO gas measurement. C019000200009 MONIT-REF (C0193002,J.A.Davies+,J,NIM,168,611,1980) C019000200010 CORRECTION Corrected for small 14N impurity in NO gas. C019000200011 ANALYSIS By combining the observed ratio of the peak yields for C019000200012 15N(d,alpha0)13C and 16O(d,p1)17O with the absolute C019000200013 cross section value of (13.2 +- 0.2) mb/sr for the C019000200014 16O(d, p1)17O reaction C019000200015 ERR-ANALYS (DATA-ERR) No information on source of uncertainties. C019000200016 STATUS (TABLE) Data taken from tbl.1 at NIM/B,15,530. C019000200017 ENDBIB 15 0 C019000200018 COMMON 5 3 C019000200019 EN ANG E-LVL-NRM MONIT MONIT-ERR C019000200020 KEV ADEG MEV MB/SR MB/SR C019000200021 972. 150. 6.05 13.2 0.2 C019000200022 ENDCOMMON 3 0 C019000200023 DATA 3 1 C019000200024 E-LVL DATA DATA-ERR C019000200025 MEV MB/SR MB/SR C019000200026 0. 2.19 0.07 C019000200027 ENDDATA 3 0 C019000200028 ENDSUBENT 27 0 C019000299999 SUBENT C0190003 20111117 C113C019000300001 BIB 9 20 C019000300002 REACTION 1(7-N-15(D,A)6-C-13,PAR,DA) C019000300003 2(7-N-15(D,A)6-C-13,PAR,DA) C019000300004 SAMPLE High purity gas containing isotopically enriched C019000300005 14N15NO condensed on clean surface at about 20 K. C019000300006 Typical frozen gas thickness 1-3 x 10**17 mol/cm2. C019000300007 METHOD Frozen gas technique C019000300008 MONITOR 1(8-O-16(D,P)8-O-17,PAR,DA) C019000300009 2((7-N-14(D,P)7-N-15,PAR,DA)+ C019000300010 (7-N-14(D,A)6-C-12,PAR,DA)) C019000300011 Yields for a0, a1, p0, p1+2 combined. C019000300012 MONIT-REF 1(C0193002,J.A.Davies+,J,NIM,168,611,1980) C019000300013 2(C0192001,J.A.Davies+,J,NIM,218,141,1983) C019000300014 ANALYSIS By determining the ratio of the yield of the C019000300015 15N(d,alpha0)13C reaction to that of the various C019000300016 14N(d,alpha) and 14N(d,p) reactions for which absolute C019000300017 cross section values had already been determined. C019000300018 ERR-ANALYS (DATA-ERR) No information on source of uncertainties. C019000300019 STATUS (TABLE) Data taken from tbl.1 at NIM/B,15,530. C019000300020 HISTORY (20111117A) SD: Units of the energy were changed C019000300021 (MeV => keV). C019000300022 ENDBIB 20 0 C019000300023 COMMON 5 3 C019000300024 EN ANG E-LVL-NRM 1MONIT 1MONIT-ERR 1 C019000300025 KEV ADEG MEV MB/SR MB/SR C019000300026 972. 150. 6.05 13.2 0.2 C019000300027 ENDCOMMON 3 0 C019000300028 DATA 5 1 C019000300029 E-LVL DATA 1DATA-ERR 1DATA 2DATA-ERR 2 C019000300030 MEV MB/SR MB/SR MB/SR MB/SR C019000300031 0. 2.05 0.05 2.06 0.06 C019000300032 ENDDATA 3 0 C019000300033 ENDSUBENT 32 0 C019000399999 SUBENT C0190004 20111117 C113C019000400001 BIB 6 8 C019000400002 REACTION (7-N-15(P,A)6-C-12,PAR,DA) C019000400003 SAMPLE Stainless steel target implanted with about 5 x 10**17 C019000400004 15N ions. C019000400005 MONITOR (7-N-15(D,A)6-C-13,PAR,DA) C019000400006 ERR-ANALYS (DATA-ERR) No information on source of uncertainties. C019000400007 STATUS (TABLE) Data taken from tbl.1 at NIM/B,15,530. C019000400008 HISTORY (20111117A) SD: Units of the energy were changed C019000400009 (MeV => keV). C019000400010 ENDBIB 8 0 C019000400011 COMMON 5 3 C019000400012 EN ANG E-LVL-NRM MONIT MONIT-ERR C019000400013 KEV ADEG MEV MB/SR MB/SR C019000400014 972. 150. 0. 2.10 0.05 C019000400015 ENDCOMMON 3 0 C019000400016 DATA 3 1 C019000400017 E-LVL DATA DATA-ERR C019000400018 MEV MB/SR MB/SR C019000400019 0. 36.2 1.2 C019000400020 ENDDATA 3 0 C019000400021 ENDSUBENT 20 0 C019000499999 SUBENT C0190005 20140422 C141C019000500001 BIB 6 13 C019000500002 REACTION (7-N-15(D,A)6-C-13,PAR,DA) C019000500003 SAMPLE Stainless steel target implanted with about 5 x 10**17 C019000500004 15N ions. C019000500005 MONITOR (7-N-15(D,A)6-C-13,PAR,DA) C019000500006 Beam contamination problem, the 15N(d,alpha0)13C yieldC019000500007 was measured first and then the 15N(p,alpha0)12C yield.C019000500008 STATUS (CURVE) Data read from curve by G. Vizkelethy, ISU; C019000500009 taken from SigmaBase Web site. C019000500010 ERR-ANALYS No information on uncertainties in data. C019000500011 HISTORY (20111117A) SD: Units of the energy were changed C019000500012 (MeV => keV). C019000500013 (20140422A) SD: SF2=P -> D, SF4=C-12 -> C-13 in C019000500014 REACTION code. C019000500015 ENDBIB 13 0 C019000500016 COMMON 2 3 C019000500017 ANG E-LVL C019000500018 ADEG MEV C019000500019 150. 0. C019000500020 ENDCOMMON 3 0 C019000500021 DATA 2 18 C019000500022 EN DATA C019000500023 KEV MB/SR C019000500024 804. 9.13E-01 C019000500025 846. 8.68E-01 C019000500026 874. 9.36E-01 C019000500027 900. 1.16E+00 C019000500028 926. 1.58E+00 C019000500029 950. 1.92E+00 C019000500030 974. 2.12E+00 C019000500031 996. 2.35E+00 C019000500032 1031. 2.60E+00 C019000500033 1059. 2.63E+00 C019000500034 1109. 2.81E+00 C019000500035 1147. 2.99E+00 C019000500036 1176. 2.90E+00 C019000500037 1203. 2.76E+00 C019000500038 1225. 2.37E+00 C019000500039 1251. 2.33E+00 C019000500040 1275. 2.17E+00 C019000500041 1299. 2.26E+00 C019000500042 ENDDATA 20 0 C019000500043 ENDSUBENT 42 0 C019000599999 SUBENT C0190006 20140422 C141C019000600001 BIB 5 8 C019000600002 REACTION (7-N-15(P,A)6-C-12,PAR,DA) C019000600003 SAMPLE Stainless steel target implanted with about 5 x 10**17 C019000600004 15N ions. C019000600005 ERR-ANALYS No information on uncertainties in data. C019000600006 STATUS (CURVE) Data given in Fig. 2 of NIM/B,15,30,1986 C019000600007 HISTORY (20111117A) SD: data were digitized. C019000600008 (20140422A) SD: SF2=D -> P, SF4=C-13 -> C-12 in C019000600009 REACTION code. C019000600010 ENDBIB 8 0 C019000600011 COMMON 4 3 C019000600012 ANG E-LVL EN-ERR-DIG ERR-DIG C019000600013 ADEG MEV KEV MB/SR C019000600014 150. 0. 0.64 0.038 C019000600015 ENDCOMMON 3 0 C019000600016 DATA 2 42 C019000600017 EN DATA C019000600018 KEV MB/SR C019000600019 804.78 11.458 C019000600020 812.53 11.220 C019000600021 818.43 12.401 C019000600022 829.17 13.345 C019000600023 840.90 14.703 C019000600024 849.66 15.055 C019000600025 859.44 16.118 C019000600026 870.18 17.061 C019000600027 878.98 18.183 C019000600028 889.76 19.600 C019000600029 900.53 21.017 C019000600030 910.38 23.203 C019000600031 919.21 24.561 C019000600032 928.05 26.215 C019000600033 936.95 28.638 C019000600034 950.66 30.469 C019000600035 958.60 33.069 C019000600036 971.36 35.136 C019000600037 983.12 36.849 C019000600038 991.83 36.492 C019000600039 1010.2 35.895 C019000600040 1020.7 32.698 C019000600041 1027.3 30.331 C019000600042 1033.0 29.146 C019000600043 1040.4 23.170 C019000600044 1051.7 17.961 C019000600045 1060.1 12.754 C019000600046 1076.2 8.0766 C019000600047 1087.7 6.0033 C019000600048 1100.3 5.7635 C019000600049 1112.9 4.7547 C019000600050 1126.4 3.3907 C019000600051 1149.8 5.8100 C019000600052 1159.7 7.9961 C019000600053 1171.3 8.1115 C019000600054 1183.2 11.717 C019000600055 1190.8 22.599 C019000600056 1195.5 35.493 C019000600057 1199.7 53.475 C019000600058 1210.4 40.281 C019000600059 1218.5 30.518 C019000600060 1231.7 11.349 C019000600061 ENDDATA 44 0 C019000600062 ENDSUBENT 61 0 C019000699999 ENDENTRY 6 0 C019099999999