/*===================================================================*/ /* NRDF D1773 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; 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,5; /* 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'21'; /* '21' TOTAL FULL WIDTH AT HALF MAXIMUM ENERGY RESOLUTION. */ BEAM-INTNSTY=10NA'22'; /* '22' TYPICAL VALUE */ DET-PARTCL=N; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; INC-ENGY-LAB=345MEV; TOT-ERR=[10%; SYS-ERR=[8%; STATIST-ERR=[2%; EMT=N; THTL=50DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-ENGY'23' DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) 20.50 0.0033 +-0.0006 21.50 0.0047 +-0.0007 22.50 0.0032 +-0.0006 23.50 0.0034 +-0.0006 24.50 0.0044 +-0.0007 25.50 0.0050 +-0.0007 26.50 0.0044 +-0.0007 27.50 0.0053 +-0.0008 28.50 0.0044 +-0.0007 29.50 0.0047 +-0.0007 30.50 0.0040 +-0.0007 31.50 0.0052 +-0.0008 32.50 0.0057 +-0.0008 33.50 0.0056 +-0.0008 34.50 0.0065 +-0.0008 35.50 0.0075 +-0.0009 36.50 0.0040 +-0.0007 37.50 0.0060 +-0.0008 38.50 0.0064 +-0.0008 39.50 0.0058 +-0.0008 40.50 0.0071 +-0.0009 41.50 0.0078 +-0.0009 42.50 0.0055 +-0.0008 43.50 0.0079 +-0.0009 44.50 0.0071 +-0.0009 45.50 0.0080 +-0.0009 46.50 0.0089 +-0.0010 47.50 0.0094 +-0.0010 48.50 0.0101 +-0.0010 49.50 0.0119 +-0.0011 50.50 0.0111 +-0.0011 51.50 0.0112 +-0.0011 52.50 0.0120 +-0.0012 53.50 0.0135 +-0.0012 54.50 0.0149 +-0.0013 55.50 0.0144 +-0.0013 56.50 0.0140 +-0.0012 57.50 0.0139 +-0.0012 58.50 0.0178 +-0.0014 59.50 0.0150 +-0.0013 60.50 0.0177 +-0.0014 61.50 0.0179 +-0.0014 62.50 0.0198 +-0.0015 63.50 0.0194 +-0.0014 64.50 0.0217 +-0.0016 65.50 0.0178 +-0.0014 66.50 0.0212 +-0.0015 67.50 0.0209 +-0.0015 68.50 0.0220 +-0.0016 69.50 0.0227 +-0.0016 70.50 0.0235 +-0.0016 71.50 0.0277 +-0.0017 72.50 0.0278 +-0.0018 73.50 0.0267 +-0.0017 74.50 0.0265 +-0.0017 75.50 0.0300 +-0.0018 76.50 0.0295 +-0.0018 77.50 0.0318 +-0.0019 78.50 0.0338 +-0.0019 79.50 0.0331 +-0.0019 80.50 0.0347 +-0.0019 81.50 0.0378 +-0.0020 82.50 0.0391 +-0.0021 83.50 0.0399 +-0.0021 84.50 0.0438 +-0.0022 85.50 0.0409 +-0.0021 86.50 0.0449 +-0.0022 87.50 0.0460 +-0.0022 88.50 0.0471 +-0.0023 89.50 0.0427 +-0.0022 90.50 0.0460 +-0.0022 91.50 0.0507 +-0.0024 92.50 0.0497 +-0.0023 93.50 0.0527 +-0.0024 94.50 0.0522 +-0.0024 95.50 0.0580 +-0.0025 96.50 0.0568 +-0.0025 97.50 0.0581 +-0.0025 98.50 0.0580 +-0.0025 99.50 0.0606 +-0.0026 100.50 0.0622 +-0.0026 101.50 0.0698 +-0.0028 102.50 0.0680 +-0.0027 103.50 0.0725 +-0.0028 104.50 0.0750 +-0.0029 105.50 0.0724 +-0.0028 106.50 0.0768 +-0.0029 107.50 0.0794 +-0.0030 108.50 0.0808 +-0.0030 109.50 0.0834 +-0.0030 110.50 0.0904 +-0.0032 111.50 0.0857 +-0.0031 112.50 0.0878 +-0.0031 113.50 0.0918 +-0.0032 114.50 0.0977 +-0.0033 115.50 0.0973 +-0.0033 116.50 0.0939 +-0.0032 117.50 0.1014 +-0.0033 118.50 0.0999 +-0.0033 119.50 0.1018 +-0.0033 120.50 0.1034 +-0.0034 121.50 0.1118 +-0.0035 122.50 0.1057 +-0.0034 123.50 0.1125 +-0.0035 124.50 0.1140 +-0.0035 125.50 0.1082 +-0.0034 126.50 0.1228 +-0.0037 127.50 0.1287 +-0.0038 128.50 0.1259 +-0.0037 129.50 0.1339 +-0.0038 130.50 0.1351 +-0.0038 131.50 0.1393 +-0.0039 132.50 0.1334 +-0.0038 133.50 0.1444 +-0.0040 134.50 0.1350 +-0.0038 135.50 0.1435 +-0.0040 136.50 0.1398 +-0.0039 137.50 0.1524 +-0.0041 138.50 0.1559 +-0.0041 139.50 0.1526 +-0.0041 140.50 0.1600 +-0.0042 141.50 0.1612 +-0.0042 142.50 0.1663 +-0.0043 143.50 0.1650 +-0.0043 144.50 0.1706 +-0.0043 145.50 0.1759 +-0.0044 146.50 0.1722 +-0.0043 147.50 0.1707 +-0.0043 148.50 0.1769 +-0.0044 149.50 0.1779 +-0.0044 150.50 0.1872 +-0.0045 151.50 0.1898 +-0.0046 152.50 0.1920 +-0.0046 153.50 0.1838 +-0.0045 154.50 0.1901 +-0.0046 155.50 0.2016 +-0.0047 156.50 0.1932 +-0.0046 157.50 0.1977 +-0.0047 158.50 0.1913 +-0.0046 159.50 0.2013 +-0.0047 160.50 0.1949 +-0.0046 161.50 0.2071 +-0.0048 162.50 0.2057 +-0.0047 163.50 0.2105 +-0.0048 164.50 0.2184 +-0.0049 165.50 0.2181 +-0.0049 166.50 0.2236 +-0.0049 167.50 0.2258 +-0.0050 168.50 0.2173 +-0.0049 169.50 0.2223 +-0.0049 170.50 0.2267 +-0.0050 171.50 0.2347 +-0.0051 172.50 0.2308 +-0.0050 173.50 0.2282 +-0.0050 174.50 0.2328 +-0.0050 175.50 0.2423 +-0.0052 176.50 0.2357 +-0.0051 177.50 0.2327 +-0.0050 178.50 0.2398 +-0.0051 179.50 0.2457 +-0.0052 180.50 0.2462 +-0.0052 181.50 0.2491 +-0.0052 182.50 0.2484 +-0.0052 183.50 0.2449 +-0.0052 184.50 0.2467 +-0.0052 185.50 0.2455 +-0.0052 186.50 0.2601 +-0.0053 187.50 0.2619 +-0.0054 188.50 0.2574 +-0.0053 189.50 0.2602 +-0.0053 190.50 0.2640 +-0.0054 191.50 0.2618 +-0.0053 192.50 0.2579 +-0.0053 193.50 0.2734 +-0.0055 194.50 0.2609 +-0.0053 195.50 0.2675 +-0.0054 196.50 0.2712 +-0.0054 197.50 0.2791 +-0.0055 198.50 0.2716 +-0.0055 199.50 0.2710 +-0.0055 \END; /*===================================================================*/ |