/*===================================================================*/ /* NRDF D1898 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; 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,3; /* 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**2'26'; /* '26' 222 mg/cm2 for CD2 and 172 mg/cm2 for C */ INC-ENGY-LAB=345MEV; ERS-DET=2MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; DELTA-INC-ENGY-LAB=1MEV; INC-ENGY-LAB=345MEV; THTL=27DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TRNSF-ENGY'27' DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'28' (MEV) (MB/SR/MEV) (MB/SR/MEV) 18.00 0.0010 +-0.0010 19.00 -0.0011 +-0.0007 20.00 -0.0001 +-0.0008 21.00 0.0007 +-0.0008 22.00 0.0002 +-0.0008 23.00 0.0009 +-0.0016 24.00 0.0017 +-0.0026 25.00 0.0021 +-0.0026 26.00 -0.0010 +-0.0026 27.00 -0.0062 +-0.0043 28.00 0.0044 +-0.0049 29.00 0.0092 +-0.0042 30.00 0.0047 +-0.0036 31.00 -0.0021 +-0.0034 32.00 -0.0037 +-0.0032 33.00 0.0031 +-0.0035 34.00 -0.0018 +-0.0034 35.00 0.0031 +-0.0037 36.00 0.0034 +-0.0038 37.00 0.0000 +-0.0039 38.00 -0.0039 +-0.0039 39.00 0.0065 +-0.0041 40.00 0.0027 +-0.0042 41.00 0.0040 +-0.0042 42.00 0.0239 +-0.0046 43.00 0.0208 +-0.0047 44.00 0.0229 +-0.0048 45.00 0.0217 +-0.0048 46.00 0.0342 +-0.0050 47.00 0.0252 +-0.0049 48.00 0.0282 +-0.0051 49.00 0.0230 +-0.0050 50.00 0.0225 +-0.0051 51.00 0.0281 +-0.0053 52.00 0.0189 +-0.0052 53.00 0.0318 +-0.0054 54.00 0.0415 +-0.0056 55.00 0.0364 +-0.0057 56.00 0.0458 +-0.0058 57.00 0.0518 +-0.0060 58.00 0.0601 +-0.0061 59.00 0.0590 +-0.0061 60.00 0.0627 +-0.0062 61.00 0.0741 +-0.0065 62.00 0.0856 +-0.0066 63.00 0.0743 +-0.0066 64.00 0.0936 +-0.0069 65.00 0.1007 +-0.0070 66.00 0.1181 +-0.0073 67.00 0.1267 +-0.0074 68.00 0.1402 +-0.0076 69.00 0.1526 +-0.0079 70.00 0.1584 +-0.0078 71.00 0.1589 +-0.0080 72.00 0.1787 +-0.0082 73.00 0.1765 +-0.0082 74.00 0.1941 +-0.0085 75.00 0.2005 +-0.0087 76.00 0.2172 +-0.0088 77.00 0.2229 +-0.0088 78.00 0.2187 +-0.0087 79.00 0.2138 +-0.0088 80.00 0.2121 +-0.0087 81.00 0.2181 +-0.0089 82.00 0.2204 +-0.0089 83.00 0.2067 +-0.0088 84.00 0.2146 +-0.0089 85.00 0.2035 +-0.0087 86.00 0.1975 +-0.0086 87.00 0.1959 +-0.0087 88.00 0.1787 +-0.0084 89.00 0.1830 +-0.0085 90.00 0.1687 +-0.0084 91.00 0.1517 +-0.0082 92.00 0.1550 +-0.0082 93.00 0.1578 +-0.0082 94.00 0.1560 +-0.0082 95.00 0.1174 +-0.0078 96.00 0.1331 +-0.0079 97.00 0.1366 +-0.0080 98.00 0.1123 +-0.0078 99.00 0.1121 +-0.0077 100.00 0.1027 +-0.0076 101.00 0.0963 +-0.0074 102.00 0.0801 +-0.0072 103.00 0.0885 +-0.0073 104.00 0.0975 +-0.0074 105.00 0.0669 +-0.0072 106.00 0.0803 +-0.0072 107.00 0.0739 +-0.0071 108.00 0.0672 +-0.0071 109.00 0.0850 +-0.0072 110.00 0.0487 +-0.0069 111.00 0.0430 +-0.0068 112.00 0.0654 +-0.0070 113.00 0.0467 +-0.0068 114.00 0.0415 +-0.0068 115.00 0.0343 +-0.0066 116.00 0.0494 +-0.0069 117.00 0.0472 +-0.0068 118.00 0.0402 +-0.0066 119.00 0.0353 +-0.0066 120.00 0.0363 +-0.0065 121.00 0.0437 +-0.0066 122.00 0.0358 +-0.0065 123.00 0.0388 +-0.0065 124.00 0.0318 +-0.0065 125.00 0.0283 +-0.0064 126.00 0.0236 +-0.0063 127.00 0.0211 +-0.0062 128.00 0.0406 +-0.0064 129.00 0.0330 +-0.0064 130.00 0.0239 +-0.0062 131.00 0.0182 +-0.0061 132.00 0.0246 +-0.0061 133.00 0.0239 +-0.0059 134.00 0.0280 +-0.0062 135.00 0.0235 +-0.0060 136.00 0.0202 +-0.0059 137.00 0.0086 +-0.0058 138.00 0.0141 +-0.0058 139.00 0.0195 +-0.0058 140.00 0.0237 +-0.0059 141.00 0.0226 +-0.0059 142.00 0.0161 +-0.0058 143.00 0.0169 +-0.0056 144.00 0.0158 +-0.0058 145.00 0.0143 +-0.0056 146.00 0.0111 +-0.0056 147.00 0.0196 +-0.0056 148.00 0.0165 +-0.0056 149.00 0.0072 +-0.0055 150.00 0.0136 +-0.0055 151.00 0.0192 +-0.0054 152.00 0.0254 +-0.0058 153.00 0.0104 +-0.0055 154.00 0.0233 +-0.0055 155.00 0.0142 +-0.0054 156.00 0.0207 +-0.0054 157.00 0.0197 +-0.0055 158.00 0.0122 +-0.0053 159.00 -0.0014 +-0.0050 160.00 0.0139 +-0.0052 161.00 0.0162 +-0.0053 162.00 0.0113 +-0.0052 163.00 0.0044 +-0.0051 164.00 0.0129 +-0.0053 165.00 0.0087 +-0.0050 166.00 0.0081 +-0.0051 167.00 0.0035 +-0.0050 168.00 0.0138 +-0.0052 169.00 0.0099 +-0.0050 170.00 0.0045 +-0.0050 171.00 0.0156 +-0.0052 172.00 0.0107 +-0.0050 173.00 0.0055 +-0.0048 174.00 0.0090 +-0.0049 175.00 0.0064 +-0.0049 176.00 0.0101 +-0.0049 177.00 0.0144 +-0.0050 178.00 0.0071 +-0.0047 179.00 0.0117 +-0.0049 180.00 0.0063 +-0.0047 181.00 0.0071 +-0.0048 182.00 0.0093 +-0.0049 183.00 0.0058 +-0.0048 184.00 0.0097 +-0.0046 185.00 0.0017 +-0.0046 186.00 0.0064 +-0.0046 187.00 0.0111 +-0.0047 188.00 0.0085 +-0.0047 189.00 0.0074 +-0.0046 190.00 0.0054 +-0.0046 191.00 0.0071 +-0.0046 192.00 0.0091 +-0.0048 193.00 0.0053 +-0.0047 194.00 0.0038 +-0.0045 195.00 0.0118 +-0.0048 196.00 0.0159 +-0.0047 197.00 -0.0028 +-0.0045 \END; /*===================================================================*/ |