ENTRY O1246 20050225 O023O124600000001 SUBENT O1246001 20050225 O023O124600100001 BIB 16 42 O124600100002 TITLE Intermediate structure in N-13. O124600100003 AUTHOR (D.K.Scott, P.S.Fisher, N.S.Chant) O124600100004 INSTITUTE (2UK OXF) O124600100005 REFERENCE (J,NP/A,99,177,1967) O124600100006 HISTORY (20050112C) O124600100007 (20050125A) Correction O124600100008 (20050225U) Last checking has been done. O124600100009 SAMPLE A 0.5 mg/cm**2, self-supporting carbon target, was O124600100010 used. O124600100011 ADD-RES (COMP).DWBA analysis. O124600100012 DETECTOR (TELES,SIBAR,SIBAR,SIBAR) The first counter was a thinO124600100013 surface barrier detector, made from 25 to 35-mum slicesO124600100014 silicon, which was transparent to all particles of O124600100015 interest and which gave an indication of the rate of O124600100016 energy loss. O124600100017 The second was a high resistivity guard ring detector O124600100018 of thickness 0.12 to 0.15-cm, which stopped the O124600100019 reaction products of interest but was traversed by O124600100020 elastically scattered protons. O124600100021 The third counter was a surface-barrier counter to O124600100022 detect elastically scatterd protons. O124600100023 (SCIN) A Ne102A plastic scintillation counter for O124600100024 elastically scattered protons at 30 degrees. O124600100025 INC-SPECT *En-rsl-fw* the overall energy resolution. O124600100026 FACILITY (LINAC,2UK NIN) O124600100027 METHOD (SITA) O124600100028 (BCINT) O124600100029 (EDE) O124600100030 EN-SEC (E-LVL,6-C-12) O124600100031 LEVEL-PROP (6-C-12,E-LVL=15.11,SPIN=1.,PARITY=+1.) O124600100032 COMMENT -By authors. The symmetry about 90-degree would suggestO124600100033 that the reaction proceeds through states of definity O124600100034 parity in N-13. By contrast, at 22.8-MeV, in the energyO124600100035 region between two of the resonances, the asymmetry O124600100036 of the angular distribution indicates that two levels O124600100037 of opposite parity may be interfering with one another.O124600100038 CORRECTION The C.M. differential cross sections were calculated O124600100039 and corrected for losses due to the dead time of the O124600100040 coincidence circuity and of the analyzing equipment. O124600100041 ERR-ANALYS (ERR-1) The absolute error of normalization due to O124600100042 uncertainties in target thickness,in solid angle and inO124600100043 beam monitoring. O124600100044 ENDBIB 42 0 O124600100045 COMMON 3 3 O124600100046 E-LVL EN-RSL-FW ERR-1 O124600100047 MEV KEV PER-CENT O124600100048 15.11 100. 10. O124600100049 ENDCOMMON 3 0 O124600100050 ENDSUBENT 49 0 O124600199999 SUBENT O1246002 20050225 O023O124600200001 BIB 4 5 O124600200002 REACTION (6-C-12(P,INL)6-C-12,PAR,SIG) O124600200003 ERR-ANALYS (DATA-ERR) The uncertainty is shown by authors in data O124600200004 table. O124600200005 ANALYSIS (INTAD) O124600200006 STATUS (TABLE) O124600200007 ENDBIB 5 0 O124600200008 NOCOMMON 0 0 O124600200009 DATA 3 10 O124600200010 EN DATA DATA-ERR O124600200011 MEV MB MB O124600200012 20.5 8.58 0.75 O124600200013 21. 7.09 0.75 O124600200014 22.08 5.93 0.75 O124600200015 22.08 5.32 0.75 O124600200016 22.25 5.93 0.75 O124600200017 22.5 4.69 0.45 O124600200018 24.5 3.76 0.75 O124600200019 25.5 4.05 0.75 O124600200020 26.4 3.62 0.75 O124600200021 30.25 1.6 0.44 O124600200022 ENDDATA 12 0 O124600200023 ENDSUBENT 22 0 O124600299999 SUBENT O1246003 20050225 O023O124600300001 BIB 4 9 O124600300002 REACTION (6-C-12(P,INL)6-C-12,PAR,DA) Figure 6 O124600300003 ERR-ANALYS (DATA-ERR) The error of correction factor on dead timeO124600300004 was combined with the statistical error to form the O124600300005 total relative error affecting the shape of the O124600300006 differential cross section. O124600300007 (ANG-ERR-D).Data-point reader uncertainty. O124600300008 STATUS (CURVE).By CAJAD. O124600300009 REL-REF (A,,E.K.WARBURTON+,J,PR,128,271,1962) At 19.5 MeV O124600300010 (D,O0331008,J.K.DICKENS+,J,PR,129,743,1963) At 31.1 MeVO124600300011 ENDBIB 9 0 O124600300012 COMMON 1 3 O124600300013 ANG-ERR-D O124600300014 ADEG O124600300015 1.4 O124600300016 ENDCOMMON 3 0 O124600300017 DATA 4 137 O124600300018 EN ANG-CM DATA-CM DATA-ERR O124600300019 MEV ADEG MB/SR MB/SR O124600300020 20.5 9.7 0.85 0.16 O124600300021 20.5 14.3 1.05 0.07 O124600300022 20.5 21.9 1.13 0.07 O124600300023 20.5 32.9 0.93 0.08 O124600300024 20.5 46.5 0.9 0.06 O124600300025 20.5 56.2 0.9 0.06 O124600300026 20.5 68.2 0.63 0.04 O124600300027 20.5 89.9 0.309 0.028 O124600300028 20.5 101.6 0.24 0.04 O124600300029 20.5 102.4 0.41 0.05 O124600300030 20.5 119.8 0.5 0.07 O124600300031 20.5 128.2 0.72 0.06 O124600300032 20.5 128.4 0.59 0.06 O124600300033 20.5 136.8 0.91 0.05 O124600300034 20.5 146.2 1.093 0.04 O124600300035 20.5 153.9 1.211 0.04 O124600300036 20.5 163.6 1.15 0.07 O124600300037 21. 23.5 0.85 0.05 O124600300038 21. 35.3 1.04 0.05 O124600300039 21. 51.9 0.73 0.05 O124600300040 21. 65.2 0.68 0.05 O124600300041 21. 85.5 0.26 0.04 O124600300042 21. 101.7 0.23 0.03 O124600300043 21. 115.3 0.35 0.04 O124600300044 21. 130.1 0.6 0.04 O124600300045 21. 144. 0.83 0.06 O124600300046 21. 157.6 0.96 0.08 O124600300047 21. 170.2 1.07 0.06 O124600300048 22.08 10. 0.44 0.06 O124600300049 22.08 19.7 0.54 0.06 O124600300050 22.08 21.8 0.61 0.06 O124600300051 22.08 34. 0.49 0.04 O124600300052 22.08 44. 0.69 0.05 O124600300053 22.08 45.7 0.58 0.03 O124600300054 22.08 56.4 0.67 0.04 O124600300055 22.08 62.7 0.5 0.03 O124600300056 22.08 76.6 0.25 0.04 O124600300057 22.08 89.4 0.405 O124600300058 22.08 90. 0.206 0.027 O124600300059 22.08 99.5 0.215 0.02 O124600300060 22.08 100.4 0.158 0.02 O124600300061 22.08 110. 0.185 0.02 O124600300062 22.08 118.7 0.222 0.023 O124600300063 22.08 128.4 0.287 O124600300064 22.08 138.2 0.46 0.04 O124600300065 22.08 147.3 0.7 0.04 O124600300066 22.08 155.9 1.22 0.08 O124600300067 22.08 163.3 1.08 0.05 O124600300068 22.08 171.4 1.34 0.03 O124600300069 22.08 173.4 1.38 0.04 O124600300070 22.25 33.4 1. 0.03 O124600300071 22.25 38.6 0.71 0.05 O124600300072 22.25 50.7 0.53 0.04 O124600300073 22.25 61.1 0.46 0.03 O124600300074 22.25 83.7 0.241 0.029 O124600300075 22.25 99. 0.219 0.027 O124600300076 22.25 113.3 0.197 0.023 O124600300077 22.25 113.3 0.23 0.03 O124600300078 22.25 126.9 0.297 0.027 O124600300079 22.25 142.6 0.53 0.04 O124600300080 22.25 154.6 0.77 0.04 O124600300081 22.25 167.4 0.98 0.05 O124600300082 22.5 17.8 0.29 0.06 O124600300083 22.5 24.6 0.36 0.06 O124600300084 22.5 35. 0.34 0.04 O124600300085 22.5 36.1 0.4 0.04 O124600300086 22.5 47.7 0.514 0.02 O124600300087 22.5 57.2 0.467 0.02 O124600300088 22.5 78.8 0.305 0.02 O124600300089 22.5 90. 0.171 0.02 O124600300090 22.5 100.5 0.21 0.02 O124600300091 22.5 108.2 0.267 0.02 O124600300092 22.5 111.1 0.267 0.02 O124600300093 22.5 120.6 0.257 0.027 O124600300094 22.5 129.4 0.4 0.03 O124600300095 22.5 137.1 0.448 0.027 O124600300096 22.5 146.8 0.52 0.05 O124600300097 22.5 155.7 0.73 0.05 O124600300098 22.5 155.9 0.83 0.06 O124600300099 22.5 165.5 0.91 0.04 O124600300100 22.5 174.1 0.9 0.04 O124600300101 24.5 23.5 0.44 0.07 O124600300102 24.5 34.9 0.42 0.04 O124600300103 24.5 40.4 0.27 0.04 O124600300104 24.5 50.9 0.31 0.04 O124600300105 24.5 69.1 0.35 0.04 O124600300106 24.5 84.1 0.233 0.027 O124600300107 24.5 99.4 0.28 0.03 O124600300108 24.5 114.8 0.361 0.023 O124600300109 24.5 127.8 0.191 0.027 O124600300110 24.5 128.1 0.32 0.04 O124600300111 24.5 142.6 0.46 0.07 O124600300112 24.5 154.8 0.37 0.06 O124600300113 25.4 32.7 0.55 0.04 O124600300114 25.4 33.3 0.38 0.05 O124600300115 25.4 33.5 0.45 0.04 O124600300116 25.4 44.1 0.54 0.027 O124600300117 25.4 44.2 0.61 0.03 O124600300118 25.4 66.5 0.265 0.019 O124600300119 25.4 77.7 0.18 0.019 O124600300120 25.4 88.1 0.133 0.019 O124600300121 25.4 97.7 0.19 0.023 O124600300122 25.4 108.2 0.19 0.02 O124600300123 25.4 116.8 0.171 0.02 O124600300124 25.4 129.1 0.152 0.02 O124600300125 25.4 136.7 0.171 0.02 O124600300126 25.4 145.3 0.19 0.02 O124600300127 25.4 155.2 0.36 0.023 O124600300128 25.4 163.7 0.313 0.02 O124600300129 25.4 172.3 0.36 0.02 O124600300130 25.5 34.9 0.526 0.023 O124600300131 25.5 50.9 0.441 0.02 O124600300132 25.5 65.8 0.281 0.023 O124600300133 25.5 81.7 0.13 0.019 O124600300134 25.5 98.2 0.249 0.02 O124600300135 25.5 107.7 0.267 0.02 O124600300136 25.5 118.2 0.266 0.02 O124600300137 25.5 136.3 0.301 0.019 O124600300138 25.5 155.5 0.35 0.03 O124600300139 25.5 155.6 0.43 0.03 O124600300140 25.5 171.7 0.39 0.023 O124600300141 30.3 21.9 0.13 0.06 O124600300142 30.3 32.2 0.37 0.08 O124600300143 30.3 38.8 0.47 0.06 O124600300144 30.3 42.7 0.43 0.06 O124600300145 30.3 59.1 0.29 0.04 O124600300146 30.3 64.9 0.24 0.04 O124600300147 30.3 75.6 0.15 0.05 O124600300148 30.3 86.2 0.09 0.04 O124600300149 30.3 95.9 0.051 0.02 O124600300150 30.3 105.4 0.052 0.02 O124600300151 30.3 114.1 0.062 0.028 O124600300152 30.3 125.5 0.1 0.05 O124600300153 30.3 134.2 0.083 0.028 O124600300154 30.3 142.8 0.12 0.05 O124600300155 30.3 151.4 0.08 0.04 O124600300156 30.3 161. 0.076 0.028 O124600300157 ENDDATA 139 0 O124600300158 ENDSUBENT 157 0 O124600399999 ENDENTRY 3 0 O124699999999