IAEA-NDS ENDF Download System, v-2008-07-22 0 0 0 0 1.302700+4 2.675000+1 0 0 0 15313 1451 1 0.000000+0 0.000000+0 0 0 0 05313 1451 2 0.000000+0 0.000000+0 0 0 96 45313 1451 3 13-Al- 27 LASL EVAL-DEC73 P.G. YOUNG, D.G. FOSTER, JR. 5313 1451 4 LA-4726 (1973). DIST-MAR84 REV1-AUG77 811123 5313 1451 5 5313 1451 6 TOTAL H (MT=203) AND TOTAL HE-4 (MT=207) PROUCTION FILE 5313 1451 7 ******************************************** 5313 1451 8 TOTAL H (MT=203) IS THE SUM OF MTS 75 + 78 + 80 + 81 + 83 + 84 + 5313 1451 9 85 + 87 + 88 + 90 + 103 5313 1451 10 5313 1451 11 TOTAL HE-4 (MT=207) IS THE SUM OF MTS 82 + 86 + 89 + 107 5313 1451 12 5313 1451 13 5313 1451 14 THE NEW EXPERIMENTAL DATA ARE DESCRIBED BELOW. BRIEFLY, 5313 1451 15 THE FOLLOWING IMPROVEMENTS WERE MADE. 5313 1451 16 1. THE RADIATIVE CAPTURE GAMMA-RAY SPECTRUM FOR THERMAL 5313 1451 17 NEUTRONS WAS REVISED TO BETTER AGREE WITH RECENT DATA. 5313 1451 18 2. IMPROVED (N,P) AND (N,ALPHA) CROSS SECTIONS WERE INCOR- 5313 1451 19 PORATED. THESE DATA ARE THE SAME AS WERE PROVIDED 5313 1451 20 EARLIER TO THE STANDARDS SUBCOMMITTEE OF CSEWG. 5313 1451 21 3. FILE 13 AND FILE 15 (N,NGAMMA) AND (N,NPGAMMA) DATA WERE 5313 1451 22 REVISED TO INCLUDE THE MEASUREMENTS OF DI73. 5313 1451 23 4. THE (N,NPRIME) CROSS SECTIONS TO HIGH-LYING PSEUDO LEVELS 5313 1451 24 WERE REVISED FOR NEUTRON ENERGIES NEAR 14 MEV TO GIVE 5313 1451 25 BETTER AGREEMENT WITH MEASUREMENTS OF KA72. IN ADDITION, 5313 1451 26 (N,NPRIME) DATA TO LOWER LEVELS WERE REVISED TO BE 5313 1451 27 CONSISTENT WITH CHANGES MADE UNDER ITEM 3. 5313 1451 28 5. ANISOTROPIC (N,NPRIME) ANGULAR DISTRIBUTIONS BASED ON 5313 1451 29 EXPERIMENTAL DATA WERE INCORPORATED. 5313 1451 30 6. TOTAL NEUTRON CROSS SECTION WAS EXTENSIVELY REVISED, ES- 5313 1451 31 PECIALLY BELOW 1 MEV, TO INCLUDE THE MEASUREMENT OF PE72. 5313 1451 32 **************************************************************** 5313 1451 33 5313 1451 34 MF=2 --- RESONANCE PARAMETERS --- 5313 1451 35 MT=151 EFFECTIVE SCATTERING RADIUS = 0.32752E-12 CM 5313 1451 36 MF=3 --- NEUTRON SMOOTH CROSS SECTIONS --- 5313 1451 37 THE 2200 M/S CROSS SECTIONS ARE AS FOLLOWS, 5313 1451 38 MT=1 SIGMA = 1.580 B MT=2 SIGMA = 1.348 B 5313 1451 39 MT=64-90 INELASTIC CROSS SECTION TO GROUPS OF DISCRETE STATES 5313 1451 40 IN BANDS CENTERED ABOUT THE Q-VALUES GIVEN BELOW, 5313 1451 41 MT=64 Q=- 5.25 MEV MT=73 Q=- 9.75 MEV MT=82 Q=-14.25 MEV 5313 1451 42 65 - 5.75 74 -10.25 83 -14.75 5313 1451 43 66 - 6.25 75 -10.75 84 -15.25 5313 1451 44 67 - 6.75 76 -11.25 85 -15.75 5313 1451 45 68 - 7.25 77 -11.75 86 -16.25 5313 1451 46 69 - 7.75 78 -12.25 87 -16.75 5313 1451 47 70 - 8.25 79 -12.75 88 -17.375 5313 1451 48 71 - 8.75 80 -13.25 89 -18.125 5313 1451 49 72 - 9.25 81 -13.75 90 -18.875 5313 1451 50 THRES. TO 20 MEV, INTEGRATED CROSS SECTION OVER BANDS 5313 1451 51 OBTAINED BY SUBTRACTING MT=51-63 FROM MT=4. CROSS SECTION 5313 1451 52 DIVIDED AMONG BANDS ACCORDING TO A NUCLEAR TEMPERATURE 5313 1451 53 CALCULATION USING TEMP. BASED ON (N,NPRIME) DATA OF TH63, 5313 1451 54 GR53. THE CROSS SECTION TO THE BANDS WITH MT=64-71 WAS 5313 1451 55 ADJUSTED EXTENSIVELY TO PRODUCE AGREEMENT WITH THE 14-MEV 5313 1451 56 MEASUREMENTS OF SECONDARY NEUTRON SPECTRA BY KA72. 5313 1451 57 ****PLEASE NOTE THAT MUCH OF THE CROSS SECTION TO BANDS ABOVE EX=5313 1451 58 ****9 MEV SUBSEQUENTLY RESULTS IN CHARGED PARTICLE EMISSION. 5313 1451 59 ****SINCE THESE DATA ARE NOT INCLUDED EXPLICITLY AS (N,NX) REAC- 5313 1451 60 ****TIONS, IT IS IMPORTANT THAT USERS INVOLVED IN CERTAIN CALCU- 5313 1451 61 ****LATIONS (E.G., LOCAL HEATING) BE AWARE OF THIS INFORMATION. 5313 1451 62 MT=103 (N,P) CROSS SECTION (SEE YO72 FOR MORE DETAILS) 5313 1451 63 THRES. TO 4 MEV, BASED ON THE MEASUREMENTS OF HE54 AND GR67, 5313 1451 64 EXTRAPOLATED FROM 3 MEV TO THRESHOLD WITH AN L=0 PENETRA- 5313 1451 65 BILITY FUNCTION FOR THE OUTGOING P+MG27 CHANNEL. 5313 1451 66 4 TO 20 MEV, SMOOTH CURVE THROUGH THE MEASUREMENTS OF HE54, 5313 1451 67 GR67, CA62, BA66, MA60. 5313 1451 68 MT=107 (N,ALPHA) CROSS SECTION (SEE YO72 FOR MORE DETAILS). 5313 1451 69 THRES. TO 20 MEV, BASED ON A SMOOTH CURVE THROUGH EXPERI- 5313 1451 70 MENTAL DATA, MAINLY THOSE OF BU63, PA65, AND LI66, WITH 5313 1451 71 RESULTS FROM GR67, SC61, GR58, BA61, MA60, GA62, IM64, 5313 1451 72 KE59 AND SEVERAL 14-MEV POINTS ALSO BEING CONSIDERED. 5313 1451 73 THE CURVE WAS EXTRAPOLATED FROM 6 MEV TO THRESHOLD WITH AN 5313 1451 74 L=0 PENETRABILITY FUNCTION FOR THE OUTGOING ALPHA+NA24 5313 1451 75 CHANNEL. 5313 1451 76 5313 1451 77 --------------------------- REFERENCES --------------------------5313 1451 78 BA61 B.P.BAYHURST+R.J.PRESTWOOD (LAS),PHYS.REV.121,1438 (1961). 5313 1451 79 BA66 R.BASS, EANDC(E)-66U,P64, AND PRIVATE COMMUNICATION (1966).5313 1451 80 BU63 J.P.BUTLER AND D.C.SANTRY, CAN.J.PHYS.41, 372 (1963.) 5313 1451 81 CA62 G.CALVI ET AL., NUCL. PHYS. 39, 621 (1962) 5313 1451 82 DI73 J.K.DICKENS ET AL., ORNL-TM-4232 (1973). 5313 1451 83 GA62 F.GABBARD+B.D.KERN(KTY), PHYS.REV.128,1276 (1962). 5313 1451 84 GR58 J.A.GRUNDL ET AL.(LAS),PHYS.REV.109,425 (1958). 5313 1451 85 GR67 J.A.GRUNDL (LAS), NUCL.SCI.ENG.30,69 (1967). 5313 1451 86 HE53 R.L.HENKEL, PRIV. COMM. TO SIGMA CENTER (1953) 5313 1451 87 IM64 W.L.IMHOF (LOK),PRIVATE COMMUNICATION TO BNL SIGMA CENTER 5313 1451 88 (1964). 5313 1451 89 KA72 J.L.KAMMERDIENER,THESIS, UNIV.OF CAL.AT DAVIS (1972). 5313 1451 90 KE59 B.D.KERN ET AL.(NRD), NUCL.PHYS.10,226 (1959). 5313 1451 91 LI66 H.LISKIEN AND A.PAULSEN, NUCLEONICS 8,315 (1966). 5313 1451 92 MA60 G.S.MANI ET AL.(HAR),NUCL.PHYS.19,535 (1960). 5313 1451 93 PA65 A.PAULSEN+H.LISKIEN (GEL),J.NUCL.ENERGY 19,907 (1965). 5313 1451 94 PE72 F.G.PEREY ET AL., ORNL-4823 (1972). 5313 1451 95 SC61 H.W.SCHMITT+J.HALPERIN(ORL),PHYS.REV.121,827 (1961). 5313 1451 96 TH63 D.B.THOMPSON (LAS),PHYS.REV.129,1649 (1963). 5313 1451 97 YO72 P.G.YOUNG, LASL MEMO T-2-99 TO THE NORM. AND STANDARDS 5313 1451 98 SUBCOMMITTEE OF CSEWG, (1972). 5313 1451 99 1 451 103 15313 1451 100 2 151 4 15313 1451 101 3 203 41 15313 1451 102 3 207 31 15313 1451 103 0.000000+0 0.000000+0 0 0 0 05313 1 0 104 0.000000+0 0.000000+0 0 0 0 05313 0 0 105 1.302700+4 2.675000+1 0 0 1 05313 2151 106 1.302700+4 1.000000+0 0 0 1 05313 2151 107 1.000000-5 1.000000+5 0 0 0 05313 2151 108 1.000000+0 6.000000-1 0 0 0 05313 2151 109 0.000000+0 0.000000+0 0 0 0 05313 2 0 110 0.000000+0 0.000000+0 0 0 0 05313 0 0 111 1.302700+4 2.675000+1 0 99 0 05313 3203 112 0.000000+0-1.827800+6 0 0 3 1145313 3203 113 3 2 23 4 114 25313 3203 114 1.896100+6 0.000000+0 2.000000+6 9.09000-15 2.050000+6 2.18040-125313 3203 115 2.100000+6 5.23000-10 2.150000+6 9.748700-9 2.200000+6 6.600000-85313 3203 116 2.250000+6 3.302100-7 2.300000+6 1.150000-6 2.350000+6 3.320200-65313 3203 117 2.400000+6 8.000000-6 2.450000+6 1.708900-5 2.500000+6 3.280000-55313 3203 118 2.550000+6 5.835200-5 2.600000+6 9.690000-5 2.650000+6 1.526200-45313 3203 119 2.700000+6 2.290000-4 2.750000+6 3.299800-4 2.800000+6 4.590000-45313 3203 120 2.850000+6 6.208200-4 2.900000+6 8.180000-4 2.950000+6 1.053800-35313 3203 121 3.000000+6 1.330000-3 3.010000+6 1.390700-3 3.100000+6 2.010000-35313 3203 122 3.200000+6 2.460000-3 3.300000+6 2.930000-3 3.330000+6 3.178200-35313 3203 123 3.360000+6 3.625400-3 3.370000+6 3.860300-3 3.380000+6 4.178000-35313 3203 124 3.400000+6 5.100000-3 3.420000+6 6.336000-3 3.450000+6 8.900000-35313 3203 125 3.470000+6 9.864000-3 3.490000+6 1.015600-2 3.500000+6 1.010000-25313 3203 126 3.520000+6 9.780000-3 3.530000+6 9.280000-3 3.580000+6 5.340000-35313 3203 127 3.590000+6 4.830000-3 3.600000+6 4.600000-3 3.610000+6 4.978000-35313 3203 128 3.620000+6 5.652000-3 3.650000+6 8.700000-3 3.660000+6 9.062000-35313 3203 129 3.680000+6 9.212000-3 3.700000+6 9.100000-3 3.800000+6 7.700000-35313 3203 130 3.880000+6 7.076000-3 3.900000+6 7.000000-3 3.990000+6 6.942300-35313 3203 131 4.000000+6 6.966700-3 4.100000+6 7.500000-3 4.150000+6 7.952100-35313 3203 132 4.200000+6 8.600000-3 4.250000+6 9.543700-3 4.300000+6 1.070000-25313 3203 133 4.400000+6 1.350000-2 4.500000+6 1.700000-2 4.550000+6 1.900000-25313 3203 134 4.600000+6 2.155600-2 4.650000+6 2.174200-2 4.700000+6 2.000000-25313 3203 135 4.750000+6 1.750000-2 4.800000+6 1.650000-2 4.850000+6 1.677500-25313 3203 136 4.900000+6 1.800000-2 5.000000+6 2.330000-2 5.100000+6 2.634000-25313 3203 137 5.200000+6 2.833600-2 5.400000+6 3.316400-2 5.600000+6 3.770400-25313 3203 138 5.800000+6 4.207600-2 6.000000+6 4.640000-2 6.200000+6 5.061600-25313 3203 139 6.400000+6 5.486400-2 6.600000+6 5.928800-2 6.800000+6 6.367200-25313 3203 140 7.000000+6 6.780000-2 7.200000+6 7.155200-2 7.400000+6 7.520800-25313 3203 141 7.600000+6 7.880000-2 7.800000+6 8.228000-2 8.000000+6 8.560000-25313 3203 142 8.200000+6 8.897600-2 8.400000+6 9.190400-2 8.600000+6 9.414400-25313 3203 143 8.800000+6 9.605600-2 9.000000+6 9.800000-2 9.200000+6 1.004800-15313 3203 144 9.400000+6 1.023200-1 9.600000+6 1.034000-1 9.800000+6 1.039000-15313 3203 145 1.000000+7 1.040000-1 1.050000+7 1.025200-1 1.100000+7 1.000000-15313 3203 146 1.150000+7 1.471910-1 1.200000+7 1.744420-1 1.250000+7 1.747170-15313 3203 147 1.300000+7 2.037640-1 1.350000+7 2.220270-1 1.400000+7 2.316810-15313 3203 148 1.450000+7 2.482360-1 1.500000+7 2.527050-1 1.550000+7 2.525280-15313 3203 149 1.600000+7 2.611940-1 1.650000+7 2.739920-1 1.700000+7 2.799740-15313 3203 150 1.750000+7 2.753970-1 1.800000+7 2.722620-1 1.850000+7 2.864910-15313 3203 151 1.900000+7 2.821960-1 1.950000+7 2.651250-1 2.000000+7 2.672280-15313 3203 152 0.000000+0 0.000000+0 0 0 0 05313 3 0 153 1.302700+4 2.675000+1 0 99 0 05313 3207 154 0.000000+0-3.131600+6 0 0 3 845313 3207 155 3 2 39 4 84 25313 3207 156 3.248700+6 0.000000+0 3.600000+6 3.16000-22 3.650000+6 1.01400-205313 3207 157 3.700000+6 3.25360-19 3.800000+6 3.35000-16 3.850000+6 3.56170-155313 3207 158 3.900000+6 2.88380-14 3.950000+6 1.77820-13 4.000000+6 9.00000-135313 3207 159 4.050000+6 3.67430-12 4.100000+6 1.42220-11 4.150000+6 4.84190-115313 3207 160 4.200000+6 1.45000-10 4.250000+6 4.09650-10 4.300000+6 1.075800-95313 3207 161 4.350000+6 2.626300-9 4.400000+6 5.960000-9 4.450000+6 1.293100-85313 3207 162 4.500000+6 2.678600-8 4.550000+6 5.296900-8 4.600000+6 1.000000-75313 3207 163 4.650000+6 1.832000-7 4.700000+6 3.252000-7 4.750000+6 5.593000-75313 3207 164 4.800000+6 9.320000-7 4.850000+6 1.516200-6 4.900000+6 2.410700-65313 3207 165 4.950000+6 3.746200-6 5.000000+6 5.690000-6 5.100000+6 1.246400-55313 3207 166 5.200000+6 2.550000-5 5.300000+6 4.924200-5 5.400000+6 9.020000-55313 3207 167 5.500000+6 1.580300-4 5.600000+6 2.650000-4 5.700000+6 4.270000-45313 3207 168 5.800000+6 6.670000-4 5.900000+6 1.010000-3 6.000000+6 1.490000-35313 3207 169 6.100000+6 2.140000-3 6.200000+6 2.990000-3 6.300000+6 4.000000-35313 3207 170 6.400000+6 5.140000-3 6.500000+6 6.540000-3 6.600000+6 8.200000-35313 3207 171 6.700000+6 9.870000-3 6.800000+6 1.180000-2 6.900000+6 1.370000-25313 3207 172 7.000000+6 1.590000-2 7.200000+6 2.010000-2 7.400000+6 2.500000-25313 3207 173 7.600000+6 3.000000-2 7.800000+6 3.560000-2 8.000000+6 4.130000-25313 3207 174 8.200000+6 4.710000-2 8.400000+6 5.330000-2 8.600000+6 5.920000-25313 3207 175 8.800000+6 6.490000-2 9.000000+6 7.020000-2 9.200000+6 7.510000-25313 3207 176 9.400000+6 7.970000-2 9.600000+6 8.380000-2 9.800000+6 8.770000-25313 3207 177 1.000000+7 9.120000-2 1.050000+7 9.961200-2 1.100000+7 1.075000-15313 3207 178 1.150000+7 1.149300-1 1.200000+7 1.212000-1 1.250000+7 1.260400-15313 3207 179 1.300000+7 1.288000-1 1.350000+7 1.279400-1 1.400000+7 1.247000-15313 3207 180 1.450000+7 1.193600-1 1.500000+7 1.261500-1 1.550000+7 1.361950-15313 3207 181 1.600000+7 1.348970-1 1.650000+7 1.270790-1 1.700000+7 1.252280-15313 3207 182 1.750000+7 1.325540-1 1.800000+7 1.299850-1 1.850000+7 1.216090-15313 3207 183 1.900000+7 1.289960-1 1.950000+7 1.411260-1 2.000000+7 1.412800-15313 3207 184 0.000000+0 0.000000+0 0 0 0 05313 3 0 185 0.000000+0 0.000000+0 0 0 0 05313 0 0 186 0.000000+0 0.000000+0 0 0 0 0 0 0 0 187 0.000000+0 0.000000+0 0 0 0 0 -1 0 0 0