ENTRY D6002 20060907 D050D600200000001 SUBENT D6002001 20060907 D050D600200100001 BIB 11 25 D600200100002 TITLE Threshold Anomaly in 12C+209Bi Scattering D600200100003 AUTHOR (S.SANTRA, P.SINGH, S.KAILAS, A.CHATTERJEE, D600200100004 A.NAVIN, A.SHRIVASTAVA, A.M.SAMANT, K.MAHATA) D600200100005 COMMENT - By Authors :Abstract D600200100006 Elastic, inelastic, and transfer angular distributions D600200100007 measured for the system 12+209Bi at ten energies D600200100008 between 58.9 to 87.4 MeV. The CRC calculations, D600200100009 including inelastic and transfer channels, reproduce D600200100010 simultaneously the elastic, inelastic, and transfer D600200100011 angular distributions measured at 61.9, 63.9, and 87.4 D600200100012 MeV. Comparison of threshold anomaly results for 4He, D600200100013 11B, 16O+209Bi systems along with the present case D600200100014 indicates that the degree of anomaly inreases with the D600200100015 projectile mass. D600200100016 INSTITUTE (3INDTRM) D600200100017 REFERENCE (J,PR/C,60,034611,1999) D600200100018 FACILITY (VDGT,3INDTAT) BARC-TIFR PELLETRON ACELERATOR FACILITY D600200100019 INC-SOURCE 12C Beam of ENERGY 58.9 - 87.4 MeV D600200100020 DETECTOR (SIBAR) Silicon surface barrier detectors D600200100021 of thickness 20-45 micron for delta-E ad 300-2000 D600200100022 micron for E (TELES) D600200100023 SAMPLE Natural, self supporting foils: D600200100024 - 209Bi 300 micro-gram/cm2 D600200100025 METHOD (EDE) D600200100026 HISTORY (20060907) D600200100027 ENDBIB 25 0 D600200100028 NOCOMMON 0 0 D600200100029 ENDSUBENT 28 0 D600200199999 SUBENT D6002002 20060907 D050D600200200001 BIB 3 3 D600200200002 REACTION (83-BI-209(6-C-12,EL)83-BI-209,,DA,,RTH) D600200200003 ERR-ANALYS (ERR-S) Statistical error D600200200004 STATUS (APRVD) Approved by S. Santra, 8 September 2006 D600200200005 ENDBIB 3 0 D600200200006 NOCOMMON 0 0 D600200200007 DATA 4 151 D600200200008 EN ANG-CM DATA-CM ERR-S D600200200009 MEV ADEG NO-DIM NO-DIM D600200200010 58.9 122.36 0.9951 0.0164 D600200200011 58.9 132.04 1.0020 0.0144 D600200200012 58.9 141.64 0.9795 0.0163 D600200200013 58.9 151.17 0.9214 0.0143 D600200200014 58.9 153.07 0.9393 0.0130 D600200200015 58.9 154.02 0.9128 0.0145 D600200200016 58.9 160.65 0.9121 0.0144 D600200200017 58.9 162.54 0.9106 0.0129 D600200200018 58.9 163.49 0.8997 0.0145 D600200200019 58.9 170.10 0.9159 0.0133 D600200200020 58.9 171.99 0.9029 0.0118 D600200200021 58.9 172.93 0.8915 0.0132 D600200200022 59.9 72.58 1.0140 0.0215 D600200200023 59.9 82.74 1.0150 0.0229 D600200200024 59.9 92.79 0.9802 0.0156 D600200200025 59.9 102.75 1.0210 0.0149 D600200200026 59.9 112.60 0.9756 0.0156 D600200200027 59.9 122.36 0.9898 0.0166 D600200200028 59.9 132.04 1.0090 0.0145 D600200200029 59.9 141.64 0.8985 0.0135 D600200200030 59.9 151.17 0.8488 0.0134 D600200200031 59.9 153.07 0.8133 0.0114 D600200200032 59.9 160.65 0.7652 0.0115 D600200200033 59.9 162.54 0.7900 0.0114 D600200200034 59.9 170.10 0.7160 0.0090 D600200200035 59.9 171.99 0.7281 0.0097 D600200200036 60.9 52.52 0.9876 0.0053 D600200200037 60.9 62.85 1.0430 0.0054 D600200200038 60.9 73.09 0.9831 0.0078 D600200200039 60.9 83.24 1.0190 0.0078 D600200200040 60.9 93.29 0.9677 0.0113 D600200200041 60.9 103.24 1.0210 0.0110 D600200200042 60.9 113.09 0.9913 0.0114 D600200200043 60.9 122.85 0.9870 0.0094 D600200200044 60.9 132.52 0.8613 0.0135 D600200200045 60.9 142.12 0.7345 0.0094 D600200200046 60.9 151.65 0.5819 0.0086 D600200200047 60.9 161.13 0.4914 0.0087 D600200200048 60.9 170.57 0.4312 0.0065 D600200200049 61.9 72.58 0.9869 0.0127 D600200200050 61.9 74.62 0.9930 0.0154 D600200200051 61.9 76.66 1.0130 0.0134 D600200200052 61.9 78.69 1.0160 0.0137 D600200200053 61.9 82.74 1.0100 0.0135 D600200200054 61.9 84.76 0.9902 0.0162 D600200200055 61.9 86.77 1.0140 0.0144 D600200200056 61.9 88.78 1.0140 0.0147 D600200200057 61.9 92.79 1.0070 0.0141 D600200200058 61.9 94.79 0.9714 0.0161 D600200200059 61.9 96.79 0.9694 0.0140 D600200200060 61.9 98.78 0.9994 0.0146 D600200200061 61.9 102.75 1.0340 0.0143 D600200200062 61.9 112.60 1.0770 0.0116 D600200200063 61.9 122.36 0.9075 0.0100 D600200200064 61.9 132.04 0.6464 0.0076 D600200200065 61.9 141.64 0.4559 0.0060 D600200200066 61.9 151.17 0.3296 0.0044 D600200200067 61.9 160.65 0.2704 0.0038 D600200200068 61.9 170.10 0.2270 0.0032 D600200200069 62.9 62.85 1.0200 0.0055 D600200200070 62.9 67.98 1.0034 0.0057 D600200200071 62.9 73.09 0.9855 0.0051 D600200200072 62.9 83.24 1.0140 0.0080 D600200200073 62.9 88.28 0.9934 0.0082 D600200200074 62.9 93.29 0.9733 0.0071 D600200200075 62.9 103.24 1.0800 0.0117 D600200200076 62.9 108.18 1.0540 0.0106 D600200200077 62.9 113.09 1.0040 0.0098 D600200200078 62.9 122.85 0.7894 0.0069 D600200200079 62.9 132.52 0.5388 0.0054 D600200200080 62.9 142.12 0.3712 0.0055 D600200200081 62.9 151.65 0.2643 0.0043 D600200200082 62.9 161.13 0.2037 0.0046 D600200200083 62.9 172.46 0.1641 0.0033 D600200200084 63.9 46.81 0.9711 0.0139 D600200200085 63.9 57.18 0.9915 0.0147 D600200200086 63.9 67.47 1.0030 0.0152 D600200200087 63.9 77.67 1.0220 0.0149 D600200200088 63.9 82.74 1.0045 0.0136 D600200200089 63.9 87.78 1.0450 0.0155 D600200200090 63.9 92.79 1.0770 0.0132 D600200200091 63.9 97.78 1.1640 0.0149 D600200200092 63.9 102.75 1.1240 0.0166 D600200200093 63.9 107.69 0.9740 0.0139 D600200200094 63.9 112.60 0.7976 0.0084 D600200200095 63.9 117.50 0.6623 0.0106 D600200200096 63.9 122.36 0.4853 0.0045 D600200200097 63.9 132.04 0.3035 0.0047 D600200200098 63.9 141.64 0.1878 0.0031 D600200200099 63.9 151.17 0.1325 0.0027 D600200200100 63.9 160.65 0.1068 0.0022 D600200200101 65.9 52.52 0.9964 0.0054 D600200200102 65.9 57.70 1.0010 0.0051 D600200200103 65.9 62.85 0.9784 0.0057 D600200200104 65.9 73.09 1.0220 0.0081 D600200200105 65.9 78.18 0.9443 0.0073 D600200200106 65.9 83.24 1.0280 0.0087 D600200200107 65.9 93.29 1.1270 0.0126 D600200200108 65.9 98.28 1.0260 0.0111 D600200200109 65.9 103.24 0.8530 0.0110 D600200200110 65.9 113.09 0.4878 0.0041 D600200200111 65.9 122.85 0.2785 0.0027 D600200200112 65.9 132.52 0.1612 0.0029 D600200200113 65.9 142.12 0.0968 0.0019 D600200200114 65.9 151.65 0.0683 0.0018 D600200200115 65.9 161.13 0.0499 0.0016 D600200200116 65.9 170.57 0.0419 0.0016 D600200200117 69.9 42.12 0.9975 0.0043 D600200200118 69.9 47.33 0.9945 0.0039 D600200200119 69.9 52.52 0.9938 0.0030 D600200200120 69.9 62.85 0.9906 0.0061 D600200200121 69.9 67.98 0.9559 0.0057 D600200200122 69.9 73.09 1.0970 0.0048 D600200200123 69.9 83.24 1.0770 0.0098 D600200200124 69.9 88.28 0.8662 0.0081 D600200200125 69.9 93.29 0.6567 0.0053 D600200200126 69.9 103.24 0.3131 0.0016 D600200200127 69.9 113.09 0.1393 0.0011 D600200200128 69.9 122.85 0.0644 0.0009 D600200200129 69.9 132.52 0.0324 0.0006 D600200200130 69.9 142.12 0.0167 0.0006 D600200200131 69.9 151.65 0.0097 0.0004 D600200200132 74.9 36.89 0.9661 0.0217 D600200200133 74.9 42.12 1.0240 0.0245 D600200200134 74.9 47.33 1.0022 0.0230 D600200200135 74.9 52.52 1.0500 0.0257 D600200200136 74.9 57.70 0.9555 0.0186 D600200200137 74.9 62.85 1.0785 0.0272 D600200200138 74.9 67.98 1.1670 0.0228 D600200200139 74.9 73.09 1.0825 0.0241 D600200200140 74.9 78.18 0.7338 0.0152 D600200200141 74.9 83.24 0.5285 0.0096 D600200200142 74.9 88.28 0.3285 0.0035 D600200200143 74.9 93.29 0.1874 0.0032 D600200200144 74.9 98.28 0.1042 0.0020 D600200200145 74.9 103.24 0.0593 0.0019 D600200200146 74.9 108.18 0.0314 0.0010 D600200200147 74.9 113.09 0.0188 0.0010 D600200200148 87.4 26.39 0.9631 0.0178 D600200200149 87.4 31.64 1.0110 0.0256 D600200200150 87.4 36.89 1.0490 0.0196 D600200200151 87.4 42.12 0.9777 0.0251 D600200200152 87.4 47.33 1.1350 0.0214 D600200200153 87.4 52.52 1.1980 0.0311 D600200200154 87.4 57.70 0.9388 0.0093 D600200200155 87.4 62.85 0.5367 0.0046 D600200200156 87.4 67.98 0.2613 0.0034 D600200200157 87.4 73.09 0.1114 0.0017 D600200200158 87.4 78.18 0.0468 0.0012 D600200200159 87.4 83.24 0.0184 0.0010 D600200200160 87.4 88.28 0.0068 0.0006 D600200200161 ENDDATA 153 0 D600200200162 ENDSUBENT 161 0 D600200299999 SUBENT D6002003 20060907 D050D600200300001 BIB 3 3 D600200300002 REACTION (83-BI-209(6-C-12,INL)83-BI-209,,DA) D600200300003 ERR-ANALYS (ERR-S) Statistical error D600200300004 STATUS (APRVD) Approved by S. Santra, 8 September 2006 D600200300005 ENDBIB 3 0 D600200300006 NOCOMMON 0 0 D600200300007 DATA 4 23 D600200300008 EN ANG-CM DATA-CM ERR-S D600200300009 MEV ADEG MB/SR MB/SR D600200300010 61.9 103.24 2.208 1.218 D600200300011 61.9 122.85 0.939 0.540 D600200300012 61.9 132.52 0.595 0.437 D600200300013 61.9 142.12 1.226 0.279 D600200300014 61.9 146.89 1.416 0.246 D600200300015 61.9 151.65 1.698 0.253 D600200300016 63.9 93.29 1.675 0.630 D600200300017 63.9 98.28 1.794 0.756 D600200300018 63.9 108.18 0.857 0.435 D600200300019 63.9 127.69 1.620 0.360 D600200300020 63.9 137.33 2.085 0.320 D600200300021 63.9 146.89 1.732 0.266 D600200300022 63.9 156.39 1.367 0.214 D600200300023 63.9 165.85 1.140 0.137 D600200300024 87.4 42.12 2.314 0.456 D600200300025 87.4 52.52 7.200 0.283 D600200300026 87.4 57.70 10.830 1.743 D600200300027 87.4 62.85 10.820 0.366 D600200300028 87.4 67.98 4.600 0.024 D600200300029 87.4 73.09 3.130 0.300 D600200300030 87.4 78.18 2.300 0.200 D600200300031 87.4 88.28 0.560 0.050 D600200300032 87.4 98.28 0.051 0.005 D600200300033 ENDDATA 25 0 D600200300034 ENDSUBENT 33 0 D600200399999 SUBENT D6002004 20060907 D050D600200400001 BIB 3 3 D600200400002 REACTION (83-BI-209(6-C-12,6-C-13)83-BI-208,,DA) D600200400003 ERR-ANALYS (ERR-S) Statistical error D600200400004 STATUS (APRVD) Approved by S. Santra, 8 September 2006 D600200400005 ENDBIB 3 0 D600200400006 NOCOMMON 0 0 D600200400007 DATA 4 16 D600200400008 EN ANG-CM DATA-CM ERR-S D600200400009 MEV ADEG MB/SR MB/SR D600200400010 61.9 122.85 0.217 0.119 D600200400011 61.9 132.52 0.460 0.080 D600200400012 61.9 142.12 0.753 0.117 D600200400013 61.9 151.65 0.268 0.048 D600200400014 63.9 93.29 0.145 0.042 D600200400015 63.9 98.28 0.296 0.066 D600200400016 63.9 108.18 0.663 0.120 D600200400017 63.9 127.69 1.029 0.127 D600200400018 63.9 137.33 0.716 0.055 D600200400019 63.9 146.89 0.124 0.064 D600200400020 63.9 156.39 0.104 0.033 D600200400021 87.4 42.12 0.450 0.078 D600200400022 87.4 52.52 3.083 0.427 D600200400023 87.4 62.85 5.248 0.439 D600200400024 87.4 73.09 1.725 0.232 D600200400025 87.4 93.29 0.057 0.026 D600200400026 ENDDATA 18 0 D600200400027 ENDSUBENT 26 0 D600200499999 ENDENTRY 4 0 D600299999999