/*===================================================================*/ /* NRDF D0212 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D212; TITLE=/THRESHOLD EFFECTS IN PROTON-INDUCED REACTIONS ON COPPER/; PURPOSE=/THE BEHAVIOR OF NUCLEAR REACTION CROSS SECTIONS NEAR THRESHOLDS IS AN ESPECIALLY SENSITIVE TEST OF ABILITY OF THE HAUSER-FESHBACH STATISTICAL MODEL TO PREDICT THE ENERGY DEPENDENCE OF REACTION CROSS SECTIONS. THERE SHOLD BE A DROP IN CROSS SECTION (WIGNER CUSP) FOR ALREADY OPEN CHANNELS WHEN A NEW CHANNEL OPENS. THESE CUSPS MIGHT BE MOST READILY OBSERVED IN THE VICINITY OF S-WAVE NEUTRON THRESHOLDS./; /*@3@*/ ATH=(Z.E.SWITKOWSKI'1',J.C.P.HEGGIE'1',F.M.MANN'2'); INST-ATH=(3AULAML'1',1USAHED'2'); REF=AUJ; VLP=31(1978)253; RCTS=(65CU(P,N)65ZN, 63CU(P,N)63ZN, 65CU(P,GAMMA)65ZN, 63CU(P,GAMMA)64ZN,65CU(P,ALPHA)62NI,63CU(P,ALPHA)60NI); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2007-03-05 N.OTUKA: ATH and INST-ATH corrected */ ACC=(X'1'); /*@5@*/ INST-ACC=3AULAML; INC-ENGY-LAB-RANGE=1.2MEV(0.1MEV)3.3MEV; INC-ENGY-RANGE=1.2MEV(0.05MEV)1.8MEV; BEAM-INTNSTY=0.2[0.5UA; POL-PRJ=NO; RCT=X(P,GAMMA)X; ENR=NAT; CHM=ELM; THK-TGT=0.500MG/CM**2'1'; /*@4@*/ BAC=79AU; THK-BAC=0.025CM; DET-PARTCL=(GAMMA); DET-SYS=(GE(LI)); ANL=(OPDT-MODEL,STATIST-MODEL'4'); /*@24@*/ PHQ=(EXC-FUNCT'1',ANGL-DSTRN,OPT-POTL-PARA); /*@18@*/ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; CMPD=ZN'1'; EXC-ENGY=XMEV'2'; INC-ENGY-LAB-RANGE=2MEV; QVL=(7.71,8.92); /*@15@*/ /*@16@*/ /*@17@*/ /*FIG.2*/ /* D212 FIG 2 */ /* SER#= 1 */ /* XSCALE=LINEAR YSCALE=LOG */ /* XMAX= 1.800E+03 YMAX= 5.000E+03 */ /* XMIN= 2.000E+02 YMIN= 2.000E+02 */ /* FOLLOWING DATA ARE TAKEN FROM GRAPH */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; CHNL-NMBR COUNTS (NODIM) (NODIM) 211.98 1.95E+03 219.96 1.93E+03 226.95 1.91E+03 232.94 1.94E+03 237.93 1.97E+03 242.92 1.91E+03 246.91 1.94E+03 253.90 1.98E+03 255.89 1.89E+03 260.89 1.95E+03 266.87 1.91E+03 270.87 1.85E+03 274.86 1.92E+03 279.85 1.87E+03 282.84 1.87E+03 289.83 1.98E+03 296.82 1.86E+03 301.81 1.89E+03 306.80 1.86E+03 311.79 1.86E+03 316.78 1.87E+03 323.77 1.88E+03 328.76 1.87E+03 331.75 1.83E+03 337.74 1.90E+03 341.73 1.86E+03 345.73 1.82E+03 350.72 1.77E+03 356.71 1.81E+03 360.70 1.72E+03 368.68 1.83E+03 373.67 1.81E+03 378.66 1.76E+03 382.66 1.82E+03 387.65 1.89E+03 394.63 1.81E+03 399.63 1.81E+03 402.62 1.79E+03 406.61 1.82E+03 411.60 1.71E+03 416.59 1.75E+03 420.59 1.73E+03 426.57 1.77E+03 431.57 1.74E+03 435.56 1.72E+03 439.55 1.71E+03 442.54 1.77E+03 448.53 2.39E+03 454.52 2.15E+03 457.52 1.70E+03 461.51 1.72E+03 465.50 1.71E+03 469.49 1.68E+03 473.49 1.66E+03 476.48 1.70E+03 480.47 1.72E+03 487.46 1.63E+03 493.45 1.62E+03 502.43 1.78E+03 506.43 1.64E+03 511.42 1.62E+03 516.41 1.68E+03 523.39 1.61E+03 526.39 1.67E+03 531.38 1.59E+03 535.37 1.67E+03 538.37 1.50E+03 541.36 1.51E+03 547.35 1.55E+03 550.34 1.48E+03 555.33 1.44E+03 563.32 1.38E+03 567.31 1.39E+03 572.30 1.38E+03 577.29 1.46E+03 583.28 1.35E+03 587.27 1.28E+03 591.27 1.34E+03 598.25 1.36E+03 602.25 1.32E+03 606.24 1.25E+03 612.23 1.32E+03 616.22 1.29E+03 623.21 1.24E+03 627.20 1.29E+03 631.19 1.25E+03 635.18 1.21E+03 643.17 1.15E+03 645.17 1.18E+03 650.16 1.25E+03 655.15 1.18E+03 661.14 1.19E+03 665.13 1.20E+03 669.12 1.13E+03 676.11 1.21E+03 678.10 1.24E+03 683.09 1.19E+03 690.08 1.15E+03 695.07 1.24E+03 700.06 1.15E+03 704.05 1.12E+03 711.04 1.17E+03 714.04 1.10E+03 720.02 1.12E+03 723.02 1.17E+03 730.01 1.17E+03 733.00 1.19E+03 736.99 1.08E+03 743.98 1.15E+03 748.97 1.08E+03 753.96 1.16E+03 759.95 1.08E+03 764.94 1.11E+03 768.93 1.08E+03 775.92 1.05E+03 779.91 1.09E+03 784.90 1.12E+03 789.89 1.09E+03 794.88 1.37E+03 798.88 4.94E+03 803.87 3.74E+03 811.85 1.37E+03 814.85 1.16E+03 820.84 1.19E+03 823.83 1.10E+03 828.82 1.09E+03 833.81 1.07E+03 839.80 1.12E+03 843.79 1.10E+03 848.78 1.05E+03 853.77 1.04E+03 857.77 1.08E+03 861.76 1.05E+03 868.75 1.03E+03 870.74 1.05E+03 877.73 1.03E+03 884.72 9.85E+02 887.71 1.01E+03 891.70 1.04E+03 896.69 1.02E+03 902.68 1.05E+03 908.67 1.05E+03 913.66 1.07E+03 917.65 9.57E+02 922.64 9.43E+02 924.64 9.93E+02 929.63 9.82E+02 936.62 1.00E+03 943.61 9.93E+02 948.60 1.08E+03 952.59 1.06E+03 956.58 1.01E+03 957.58 1.03E+03 962.57 9.60E+02 967.56 9.85E+02 971.55 1.02E+03 977.54 1.13E+03 979.54 1.01E+03 985.53 9.50E+02 989.52 9.67E+02 994.51 9.08E+02 1002.50 9.46E+02 1005.49 9.71E+02 1010.48 9.25E+02 1014.47 8.95E+02 1020.46 8.82E+02 1026.45 9.02E+02 1032.44 9.67E+02 1041.42 1.11E+03 1045.41 9.36E+02 1050.41 9.50E+02 1055.40 9.32E+02 1058.39 8.79E+02 1064.38 9.32E+02 1069.37 9.22E+02 1074.36 8.38E+02 1080.35 8.98E+02 1084.34 9.36E+02 1090.33 8.95E+02 1095.32 8.72E+02 1102.31 8.98E+02 1105.30 8.72E+02 1110.29 8.72E+02 1115.28 8.47E+02 1120.27 9.12E+02 1125.26 8.92E+02 1132.25 8.72E+02 1136.24 9.08E+02 1143.23 9.39E+02 1145.23 8.79E+02 1152.21 8.82E+02 1156.21 9.08E+02 1161.20 9.29E+02 1166.19 9.22E+02 1171.18 9.25E+02 1175.17 9.46E+02 1179.16 9.29E+02 1184.15 9.67E+02 1189.15 9.60E+02 1196.13 9.93E+02 1200.12 1.01E+03 1205.12 9.60E+02 1209.11 9.22E+02 1215.10 9.22E+02 1220.09 8.92E+02 1228.07 8.95E+02 1231.07 8.56E+02 1237.06 8.66E+02 1240.05 7.93E+02 1245.04 9.05E+02 1248.03 2.49E+03 1254.02 1.29E+03 1260.01 8.47E+02 1266.00 8.41E+02 1271.99 8.38E+02 1275.98 7.72E+02 1280.97 8.13E+02 1285.96 1.16E+03 1288.96 3.23E+03 1294.95 9.60E+02 1299.94 7.78E+02 1304.93 7.93E+02 1305.93 6.99E+02 1313.91 6.91E+02 1318.90 6.59E+02 1323.89 6.14E+02 1328.88 6.19E+02 1334.87 5.90E+02 1337.87 5.75E+02 1342.86 6.05E+02 1348.85 5.99E+02 1356.83 6.35E+02 1360.82 5.58E+02 1364.82 5.32E+02 1370.80 5.44E+02 1372.80 5.01E+02 1380.79 6.21E+02 1383.78 5.18E+02 1388.77 5.03E+02 1395.76 5.46E+02 1397.75 4.83E+02 1404.74 4.89E+02 1408.73 5.28E+02 1414.72 4.74E+02 1420.71 6.69E+02 1423.71 5.15E+02 1428.70 4.71E+02 1432.69 4.39E+02 1437.68 4.66E+02 1441.67 4.96E+02 1449.66 7.20E+02 1453.65 4.62E+02 1459.64 4.76E+02 1465.63 4.39E+02 1470.62 4.26E+02 1474.61 4.71E+02 1479.60 4.15E+02 1483.59 4.29E+02 1489.58 4.67E+02 1492.58 4.80E+02 1498.56 4.71E+02 1502.56 4.17E+02 1506.55 4.14E+02 1514.53 4.36E+02 1518.53 4.69E+02 1522.52 4.98E+02 1526.51 4.20E+03 1531.50 3.26E+03 1538.49 6.86E+02 1542.48 7.09E+02 1547.47 5.62E+02 1552.46 5.20E+02 1556.46 4.85E+02 1562.45 4.94E+02 1567.44 4.80E+02 1570.43 4.34E+02 1578.42 4.39E+02 1582.41 4.28E+02 1588.40 4.61E+02 1594.39 4.42E+02 1597.38 7.28E+02 1600.37 4.39E+03 1608.36 9.43E+02 1612.35 6.05E+02 1619.34 5.01E+02 1622.33 4.57E+02 1629.32 4.69E+02 1631.32 4.44E+02 1636.31 4.02E+02 1643.29 4.11E+02 1646.29 4.18E+02 1654.27 4.06E+02 1660.26 3.75E+02 1664.25 3.58E+02 1673.24 4.14E+02 1678.23 3.57E+02 1682.22 3.73E+02 1687.21 3.47E+02 1693.20 3.23E+02 1697.19 3.27E+02 1702.18 3.58E+02 1707.17 3.68E+02 1713.16 3.45E+02 1720.15 3.39E+02 1723.14 3.49E+02 1730.13 3.30E+02 1734.12 3.27E+02 1739.11 3.04E+02 1745.10 3.20E+02 1749.10 3.18E+02 1754.09 3.29E+02 1760.07 3.11E+02 1764.07 3.20E+02 1769.06 3.65E+02 1770.06 2.81E+02 1779.04 3.28E+02 1784.03 3.30E+02 1789.02 3.48E+02 1794.01 3.24E+02 \END; 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