/*===================================================================*/ /* NRDF D1898 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D1898; TITLE=/ Polarization transfer and spin response functions of the 2H(p,n) reaction at 345 MeV /; ATH=(T.WAKASA'1', H.SAKAI'2,3', M.ICHIMURA'4', K.HATANAKA'5', M.B.GREENFIELD'6', M.HATANO'2', J.KAMIYA'7', H.KATO'2', Y.MAEDA'2', H.OKAMURA'8', T.OHNISHI'3', H.OTSU'9', K.SEKIGUCHI'3', K.SUDA'10', A.TAMII'5', T.UESAKA'11', T.YAGITA'1', K.YAKO'2'); INST-ATH=(2JPNKYU'1', 2JPNTOK'2', 2JPNIPC'3', 2JPNHOS'4', 2JPNRCN'5', 2JPNICU'6', 2JPNJAE'7', 2JPNTOH'8', 2JPNTOH'9', 2JPNSUU'10', 2JPNTOK'11'); /* '1' Department of Physics */ /* '2' Department of Physics */ /* '4' Faculty of Computer and Information Sciences */ /* '6' Division of Natural Science */ /* '7' Accelerator Group */ /* '8' Cyclotron and Radioisotope Center */ /* '9' Department of Physics */ /* '10' Department of Physics */ /* '11' Center for Nuclear Study */ REF=PR/C; VLP=69(2004)044602; RCTS=2H(P,N)X; PHQS=(ENGY-SPEC, VCTR-ANALPW, POL, POL-TRNSF); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2004-09-14 : Compiled, Kc + On */ /* Related references - T.N.Taddeucci et al., PRL, 73(1994)3516. Reference for monitor (sigma(c.m. 0deg)=27.0+-0.8 mb/sr in 7Li(p,n)7Be(g.s.+0.43 MeV) is used to determine the product of detection efficiency and transmission factor along the flight path of air). See also EXFOR C0518. - T.Wakasa et al., PR/C, 59(1999)3177. (Polarization transfer coefficients at 22 deg given for 346 MeV proton). See also NRDF D1718. ENR=NAT; CHM=CD2'12'; /* '12' Data for 2H(p,n) were deduced from the cross sectino weighted difference between CD2 and 12C results. */ PHYS-FORM=SLD; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=(CYC'13',CYC'14'); /* '13' Isochronous cyclotron, AVF cyclotron (up to 59.7 MeV) */ /* '14' Ring cyclotron (up to 345 MeV) */ INST-ACC=(2JPNRCN'13',2JPNRCN'14'); DELTA-INC-ENGY-LAB=1MEV; BEAM-INTNSTY=XMA'15'; /* '15' About 10 and 50 nA for cross section and Dij measurements, respectively */ POL-PRJ=[70%'16'; /* '16' Measured by beam line polarimeters by using p+p elastc scattering with CH2 target (1.1 mg/cm2). The effective analyzing power of the polarimeter is 0.430+-0.003 (sys.) at Tp=345 MeV. */ ION-SOURCE=/ Polarized ion source /; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'17',SCT'18',TOF); /* '17' Liquid (BC519) and plastic (BC408) scintillators */ /* '18' Plastic scintillators used as veto counters for charged particles */ EFCN-DET=/ Detection efficiency of NPOL2 (neutron detector / polarimeter) is determined to be 0.14+-0.01 /; ANL=PWIA'19'; /* '19' PWIA code [A. Itabashi et al., Prog. Theor. Phys. 91(1994)69] */ /* Experimental Method: - Time-of-flight - Double scattering (Neutron polarization is analyzed by using the n+p scattering in neutron detector/polarimeter NPOL2.) RCT=2H(P,N)X; PHQ=ENGY-SPEC; THK-TGT=XMG/CM**2'20'; /* '20' 222 mg/cm2 for CD2 and 172 mg/cm2 for C */ INC-ENGY-LAB=345MEV; ERS-DET=2MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; DELTA-INC-ENGY-LAB=1MEV; INC-ENGY-LAB=345MEV; THTL=16DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-ENGY'21' DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'22' (MEV) (MB/SR/MEV) (MB/SR/MEV) 13.00 0.0044 +-0.0009 14.00 0.0151 +-0.0014 15.00 0.0970 +-0.0032 16.00 0.2457 +-0.0050 17.00 0.3315 +-0.0058 18.00 0.3505 +-0.0062 19.00 0.3493 +-0.0069 20.00 0.3751 +-0.0074 21.00 0.4175 +-0.0074 22.00 0.4325 +-0.0087 23.00 0.4732 +-0.0104 24.00 0.5331 +-0.0102 25.00 0.6121 +-0.0095 26.00 0.6286 +-0.0093 27.00 0.6757 +-0.0095 28.00 0.6872 +-0.0098 29.00 0.7272 +-0.0100 30.00 0.7317 +-0.0100 31.00 0.7083 +-0.0100 32.00 0.6834 +-0.0099 33.00 0.6580 +-0.0099 34.00 0.6236 +-0.0098 35.00 0.6009 +-0.0097 36.00 0.5648 +-0.0096 37.00 0.5099 +-0.0094 38.00 0.4940 +-0.0094 39.00 0.4490 +-0.0093 40.00 0.4221 +-0.0091 41.00 0.3727 +-0.0090 42.00 0.3475 +-0.0090 43.00 0.3124 +-0.0089 44.00 0.2911 +-0.0088 45.00 0.2673 +-0.0088 46.00 0.2278 +-0.0086 47.00 0.2381 +-0.0086 48.00 0.2066 +-0.0086 49.00 0.2039 +-0.0084 50.00 0.1792 +-0.0084 51.00 0.1873 +-0.0084 52.00 0.1330 +-0.0083 53.00 0.1531 +-0.0082 54.00 0.1331 +-0.0082 55.00 0.1375 +-0.0081 56.00 0.1149 +-0.0079 57.00 0.1077 +-0.0081 58.00 0.1259 +-0.0080 59.00 0.0877 +-0.0078 60.00 0.0952 +-0.0078 61.00 0.1017 +-0.0077 62.00 0.0807 +-0.0076 63.00 0.0676 +-0.0075 64.00 0.0526 +-0.0073 65.00 0.0620 +-0.0073 66.00 0.0732 +-0.0074 67.00 0.0803 +-0.0072 68.00 0.0653 +-0.0072 69.00 0.0399 +-0.0070 70.00 0.0625 +-0.0071 71.00 0.0415 +-0.0069 72.00 0.0543 +-0.0068 73.00 0.0293 +-0.0067 74.00 0.0452 +-0.0067 75.00 0.0399 +-0.0066 76.00 0.0413 +-0.0065 77.00 0.0298 +-0.0064 78.00 0.0432 +-0.0064 79.00 0.0437 +-0.0063 80.00 0.0405 +-0.0063 81.00 0.0435 +-0.0062 82.00 0.0373 +-0.0062 83.00 0.0303 +-0.0061 84.00 0.0319 +-0.0060 85.00 0.0225 +-0.0059 86.00 0.0407 +-0.0059 87.00 0.0321 +-0.0058 88.00 0.0336 +-0.0058 89.00 0.0217 +-0.0056 90.00 0.0250 +-0.0057 91.00 0.0238 +-0.0055 92.00 0.0164 +-0.0055 93.00 0.0285 +-0.0055 94.00 0.0170 +-0.0054 95.00 0.0256 +-0.0054 96.00 0.0289 +-0.0054 97.00 0.0318 +-0.0052 98.00 0.0174 +-0.0052 99.00 0.0211 +-0.0052 100.00 0.0166 +-0.0051 101.00 0.0128 +-0.0051 102.00 0.0216 +-0.0050 103.00 0.0140 +-0.0050 104.00 0.0085 +-0.0049 105.00 0.0225 +-0.0049 106.00 0.0195 +-0.0049 107.00 0.0138 +-0.0049 108.00 0.0160 +-0.0048 109.00 0.0138 +-0.0048 110.00 0.0185 +-0.0047 111.00 0.0208 +-0.0047 112.00 0.0144 +-0.0046 113.00 0.0138 +-0.0046 114.00 0.0198 +-0.0046 115.00 0.0146 +-0.0046 116.00 0.0142 +-0.0044 117.00 0.0202 +-0.0046 118.00 0.0137 +-0.0044 119.00 0.0094 +-0.0044 120.00 0.0179 +-0.0043 121.00 0.0148 +-0.0043 122.00 0.0191 +-0.0043 123.00 0.0123 +-0.0043 124.00 0.0148 +-0.0043 125.00 0.0118 +-0.0042 126.00 0.0159 +-0.0043 127.00 0.0118 +-0.0041 128.00 0.0044 +-0.0041 129.00 0.0146 +-0.0041 130.00 0.0186 +-0.0041 131.00 0.0165 +-0.0041 132.00 0.0134 +-0.0042 133.00 0.0198 +-0.0040 134.00 0.0100 +-0.0040 135.00 0.0082 +-0.0040 136.00 0.0154 +-0.0040 137.00 0.0143 +-0.0040 138.00 0.0104 +-0.0040 139.00 0.0121 +-0.0039 140.00 0.0155 +-0.0039 141.00 0.0168 +-0.0039 142.00 0.0122 +-0.0039 143.00 0.0109 +-0.0038 144.00 0.0105 +-0.0039 145.00 0.0131 +-0.0039 146.00 0.0113 +-0.0038 147.00 0.0117 +-0.0038 148.00 0.0120 +-0.0039 149.00 0.0108 +-0.0038 150.00 0.0123 +-0.0037 151.00 0.0113 +-0.0038 152.00 0.0167 +-0.0039 153.00 0.0124 +-0.0037 154.00 0.0173 +-0.0037 155.00 0.0081 +-0.0036 156.00 0.0100 +-0.0037 157.00 0.0077 +-0.0038 158.00 0.0121 +-0.0037 159.00 0.0202 +-0.0037 160.00 0.0160 +-0.0037 161.00 0.0150 +-0.0036 162.00 0.0101 +-0.0037 163.00 0.0070 +-0.0037 164.00 0.0031 +-0.0036 165.00 0.0130 +-0.0036 166.00 0.0082 +-0.0036 167.00 0.0053 +-0.0036 168.00 0.0138 +-0.0037 169.00 0.0190 +-0.0037 170.00 0.0145 +-0.0036 171.00 0.0144 +-0.0036 172.00 0.0104 +-0.0036 173.00 0.0104 +-0.0036 174.00 0.0163 +-0.0037 175.00 0.0150 +-0.0036 176.00 0.0168 +-0.0036 177.00 0.0115 +-0.0037 178.00 0.0117 +-0.0037 179.00 0.0177 +-0.0036 180.00 0.0108 +-0.0037 181.00 0.0145 +-0.0036 182.00 0.0042 +-0.0035 183.00 0.0103 +-0.0035 184.00 0.0135 +-0.0036 185.00 0.0033 +-0.0036 186.00 0.0122 +-0.0036 187.00 0.0143 +-0.0035 188.00 0.0097 +-0.0035 189.00 0.0065 +-0.0036 190.00 0.0113 +-0.0035 191.00 0.0042 +-0.0035 192.00 0.0110 +-0.0036 193.00 0.0074 +-0.0036 194.00 0.0124 +-0.0035 195.00 0.0131 +-0.0036 196.00 0.0067 +-0.0035 197.00 0.0145 +-0.0035 \END; /*===================================================================*/ |