/*===================================================================*/ /* NRDF D1773 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; D#=D1773; TITLE=/CROSS SECTIONS AND POLARIZATION OBSERVABLES FOR THE 40CA(P,N) REACTION AT 345 MEV AND MULTISTEP CONTRIBUTIONS IN THE CONTINUUM/; ATH=(T.WAKASA'1', K.HATANAKA'1', H.SAKAI'2,3', M.B.GREENFIELD'4', J.KAMIYA'1', K.OGATA'1', H.OKAMURA'5', K.SEKIGUCHI'2', K.SUDA'5', A.TAMII'2', K.YAKO'2'); INST-ATH=(2JPNRCN'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNJPN'4', 2JPNJPN'5'); /* '2'DEPARTMENT OF PHYSICS */ /* '4'DIVISION OF NATURAL SCIENCES, INTERNATIONAL CHRISTIAN UNIVERSITY, MITAKA, TOKYO */ /* '5'DEPARTMENT OF PHYSICS, SAITAMA UNIVERSITY, SAITAMA */ REF=PR/C; VLP=65(2002)034615; RCTS=40CA(P,N)X; PHQS=(ENGY-SPEC, ANALPW, POL, POL-TRNSF); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,9; /* 2003-03-12 : COMPILED */ RTY=RRG-RCT; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'6'; /* '6' AVF AND RING CYCLOTRONS */ INST-ACC=2JPNRCN; INC-ENGY-LAB=345MEV; DELTA-INC-ENGY-LAB=1MEV; POL-PRJ=70%'7'; /* '7' THE AVERAGE VALUE OF NORMAL COMPONENT OF THE BEAM POLARIZATION WAS MEASURED AT THE BEAM LINE POLARIMETER 1(BLP1) LOCATED AFTER THE RING CYCLOTRON. THE BLP1 CONSISTS OF FOUR PAIRS OF CONJUGATE-ANGLE PLASTIC SCINTILLATORS. P(POLARIZED)+P ELASTIC SCATTERING WAS USED AS THE ANALYZING REACTION, AND A SELF-SUPPORTING CH2 TARGET WITH A THICKNESS OF 1.1MG/CM2 WAS USED AS THE HYDROGEN TARGET. THE ELASTICALLY SCATTERED AND RECOIL PROTONS WERE DETECTED IN KINEMATICAL COINCIDENCE WITH A PAIR OF SCINTILLATORS. */ ION-SOURCE=/ POLARIZED ION SOURCE(HIGH INTENSITY POLARIZED ION SOURCE (HIPIS [H.OKAMURA, NUCL. INSTRUM. METHODS PHYS. RES. A443(2000)194].) /; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(LIQUID-SCT,PLST-SCT,TOF); EFCN-DET=/ THE NEUTRON DETECTION EFFICIENCY HAS BEEN DETERMINED BY USING NEUTRONS FROM THE ZERO-DEGREE 7LI(P,N)7BE(G.S.+0.43MEV) REACTION AT THE SAME INCIDENT ENERGY OF TP=345MEV. TOTAL DETECTION EFFECIENCY FOR ALL SIX NEUTRON DETECTORS, TAKEN TOGETHER, BECOMES 0.14+-0.01, WHERE THE UNCERTAINTY MAINLY COMES FROM THE UNCERTAINTIES BOTH IN THE 7LI CROSS SECTION (3%) AND THE THICKNESS OF THE 7LI TARGET(3%). /; ANL=DWBA'8'; /* '8' SEMICLASSICAL DISTORTED WAVE MODEL (SCDW) */ RCT=40CA(P,N)X; PHQ=ENGY-SPEC; THK-TGT=359MG/CM**2; ERS-PRJ=2MEV'33'; /* '33' TOTAL FULL WIDTH AT HALF MAXIMUM ENERGY RESOLUTION. */ BEAM-INTNSTY=10NA'34'; /* '34' TYPICAL VALUE */ DET-PARTCL=N; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; INC-ENGY-LAB=345MEV; TOT-ERR=[10%; SYS-ERR=[8%; STATIST-ERR=[2%; EMT=N; THTL=70DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-ENGY'35' DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) 26.50 0.0030 +-0.0005 27.50 0.0038 +-0.0006 28.50 0.0028 +-0.0005 29.50 0.0038 +-0.0006 30.50 0.0030 +-0.0005 31.50 0.0028 +-0.0005 32.50 0.0045 +-0.0007 33.50 0.0034 +-0.0006 34.50 0.0024 +-0.0005 35.50 0.0031 +-0.0005 36.50 0.0032 +-0.0005 37.50 0.0029 +-0.0005 38.50 0.0038 +-0.0006 39.50 0.0026 +-0.0005 40.50 0.0036 +-0.0006 41.50 0.0031 +-0.0005 42.50 0.0036 +-0.0006 43.50 0.0044 +-0.0006 44.50 0.0032 +-0.0005 45.50 0.0038 +-0.0006 46.50 0.0037 +-0.0006 47.50 0.0032 +-0.0005 48.50 0.0044 +-0.0006 49.50 0.0048 +-0.0007 50.50 0.0035 +-0.0006 51.50 0.0038 +-0.0006 52.50 0.0049 +-0.0007 53.50 0.0045 +-0.0007 54.50 0.0037 +-0.0006 55.50 0.0032 +-0.0005 56.50 0.0044 +-0.0007 57.50 0.0031 +-0.0005 58.50 0.0043 +-0.0006 59.50 0.0047 +-0.0007 60.50 0.0043 +-0.0006 61.50 0.0050 +-0.0007 62.50 0.0048 +-0.0007 63.50 0.0035 +-0.0006 64.50 0.0044 +-0.0006 65.50 0.0045 +-0.0007 66.50 0.0042 +-0.0006 67.50 0.0048 +-0.0007 68.50 0.0037 +-0.0006 69.50 0.0044 +-0.0006 70.50 0.0062 +-0.0008 71.50 0.0050 +-0.0007 72.50 0.0047 +-0.0007 73.50 0.0040 +-0.0006 74.50 0.0056 +-0.0007 75.50 0.0042 +-0.0006 76.50 0.0062 +-0.0008 77.50 0.0053 +-0.0007 78.50 0.0048 +-0.0007 79.50 0.0058 +-0.0008 80.50 0.0061 +-0.0008 81.50 0.0070 +-0.0008 82.50 0.0054 +-0.0007 83.50 0.0066 +-0.0008 84.50 0.0069 +-0.0008 85.50 0.0071 +-0.0008 86.50 0.0065 +-0.0008 87.50 0.0067 +-0.0008 88.50 0.0059 +-0.0008 89.50 0.0066 +-0.0008 90.50 0.0077 +-0.0009 91.50 0.0075 +-0.0009 92.50 0.0075 +-0.0009 93.50 0.0075 +-0.0008 94.50 0.0087 +-0.0009 95.50 0.0082 +-0.0009 96.50 0.0103 +-0.0010 97.50 0.0092 +-0.0009 98.50 0.0099 +-0.0010 99.50 0.0095 +-0.0010 100.50 0.0101 +-0.0010 101.50 0.0093 +-0.0009 102.50 0.0110 +-0.0010 103.50 0.0116 +-0.0011 104.50 0.0113 +-0.0010 105.50 0.0110 +-0.0010 106.50 0.0103 +-0.0010 107.50 0.0141 +-0.0012 108.50 0.0123 +-0.0011 109.50 0.0133 +-0.0011 110.50 0.0130 +-0.0011 111.50 0.0143 +-0.0012 112.50 0.0150 +-0.0012 113.50 0.0160 +-0.0012 114.50 0.0177 +-0.0013 115.50 0.0148 +-0.0012 116.50 0.0171 +-0.0013 117.50 0.0163 +-0.0012 118.50 0.0187 +-0.0013 119.50 0.0182 +-0.0013 120.50 0.0179 +-0.0013 121.50 0.0203 +-0.0014 122.50 0.0200 +-0.0014 123.50 0.0203 +-0.0014 124.50 0.0237 +-0.0015 125.50 0.0214 +-0.0014 126.50 0.0203 +-0.0014 127.50 0.0249 +-0.0015 128.50 0.0253 +-0.0016 129.50 0.0250 +-0.0016 130.50 0.0263 +-0.0016 131.50 0.0228 +-0.0015 132.50 0.0257 +-0.0016 133.50 0.0287 +-0.0016 134.50 0.0274 +-0.0016 135.50 0.0302 +-0.0017 136.50 0.0314 +-0.0017 137.50 0.0319 +-0.0018 138.50 0.0294 +-0.0017 139.50 0.0319 +-0.0017 140.50 0.0342 +-0.0018 141.50 0.0341 +-0.0018 142.50 0.0361 +-0.0019 143.50 0.0392 +-0.0019 144.50 0.0353 +-0.0018 145.50 0.0399 +-0.0019 146.50 0.0402 +-0.0020 147.50 0.0398 +-0.0019 148.50 0.0415 +-0.0020 149.50 0.0435 +-0.0020 150.50 0.0411 +-0.0020 151.50 0.0416 +-0.0020 152.50 0.0466 +-0.0021 153.50 0.0493 +-0.0022 154.50 0.0521 +-0.0022 155.50 0.0521 +-0.0022 156.50 0.0539 +-0.0023 157.50 0.0533 +-0.0023 158.50 0.0577 +-0.0023 159.50 0.0525 +-0.0022 160.50 0.0604 +-0.0024 161.50 0.0586 +-0.0024 162.50 0.0625 +-0.0024 163.50 0.0639 +-0.0025 164.50 0.0627 +-0.0024 165.50 0.0661 +-0.0025 166.50 0.0669 +-0.0025 167.50 0.0659 +-0.0025 168.50 0.0721 +-0.0026 169.50 0.0723 +-0.0026 170.50 0.0719 +-0.0026 171.50 0.0795 +-0.0027 172.50 0.0795 +-0.0027 173.50 0.0801 +-0.0028 174.50 0.0775 +-0.0027 175.50 0.0852 +-0.0029 176.50 0.0868 +-0.0029 177.50 0.0845 +-0.0028 178.50 0.0869 +-0.0029 179.50 0.0926 +-0.0030 180.50 0.0958 +-0.0030 181.50 0.0966 +-0.0030 182.50 0.0958 +-0.0030 183.50 0.0940 +-0.0030 184.50 0.1000 +-0.0031 185.50 0.1057 +-0.0032 186.50 0.1075 +-0.0032 187.50 0.1130 +-0.0033 188.50 0.1115 +-0.0033 189.50 0.1061 +-0.0032 190.50 0.1154 +-0.0033 191.50 0.1102 +-0.0032 192.50 0.1177 +-0.0033 193.50 0.1242 +-0.0034 194.50 0.1248 +-0.0034 195.50 0.1260 +-0.0035 196.50 0.1250 +-0.0034 197.50 0.1261 +-0.0035 198.50 0.1303 +-0.0035 199.50 0.1315 +-0.0035 \END; 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