/*===================================================================*/ /* NRDF D1914 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D1914; TITLE=/ Sigma-nucleus potential studied with the (pi-,K+) reaction on medium-to-heavy nuclear targets /; PURPOSE=/ To study the Sigma-nucleus optical potential /; ATH=(P.K.SAHA'1', H.NOUMI'1', D.ABE'2', S.AJIMURA'3', K.AOKI'1', H.C.BHANG'4', K.DOBASHI'2', T.ENDO'2', Y.FUJII'2', T.FUKUDA'1', H.C.GUO'5', O.HASHIMOTO'2', H.HOTCHI'6', K.IMAI'7', E.H.KIM'4', J.H.KIM'4', T.KISHIMOTO'3', A.KRUTENKOVA'8', K.MAEDA'2', T.NAGAE'1', M.NAKAMURA'6', H.OUTA'1', T.SAITO'9', A.SAKAGUCHI'3', Y.SATO'1', R.SAWAFTA'10', M.SEKIMOTO'1', Y.SHIMIZU'3', T.TAKAHASHI'2', H.TAMURA'2', L.TANG'11', K.TANIDA'6', T.WATANABE'2', H.H.XIA'5', S.H.ZHOU'5', X.F.ZHU'5', L.H.ZHU'7'); INST-ATH=(2JPNKEK'1', 2JPNTOH'2', 2JPNOSA'3', 3KORNSU'4', 3CPRAEP'5', 2JPNTOK'6', 2JPNKTO'7', 4RUSITE'8', 2JPNJPN'9', 1USAUSA'10', 1USAUSA'11'); /* '1' IPNS */ /* '2' Department of Physics */ /* '3' Department of Physics */ /* '4' Department of Physics */ /* '6' Graduate School of Science */ /* '7' Department of Physics */ /* '9' Tohoku Gakuin University, Sendai */ /* '10' North Carolina A&T University, Greensboro, North Carolina /* '11' Department of Physics, Hampton University, Hampton, Virginia */ REF=PR/C; VLP=70(2004)044613; RCTS=(SI(PIN,KP)X, 12C(PIN,KP)X, NI(PIN,KP)X, IN(PIN,KP)X, 209BI(PIN,KP)X); PHQS=DBL-DIFF-XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2005-04-16 : Compiled, Am + On */ PHQ=DBL-DIFF-XSECTN; ENR=NAT; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'12'; /* '12' K6 beamline of KEK 12-GeV proton synchrotron (PS) */ INST-ACC=2JPNKEK; INC-MOM-LAB=1.2GEV/C; POL-PRJ=0%; ION-SOURCE=/ Spallation /; DET-PARTCL=KP; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'13',X'14',SCT'15',CRNKOV'16',TOF); /* '13' To analyze particle momentum */ /* '14' Drift chamber to reconstruct momentum */ /* '15' To measure TOF for particle identification */ /* '16' To eliminate proton and pion from kaon */ SOLID-ANGL=100MSR; ERS-DET=0.1%; CALB-DET=/ Energy calibration of binding energy of Sigma- done by using p(pi-,K+)Sigma- scattering /; ANL=DWIA'17'; /* '17' To obtain information on the Sigma-nucleus potential */ /* Experimental Method: - Time-of-flight RCT=SI(PIN,KP)X; CHM=ELM; THK-TGT=6530MG/CM**2'18'; /* '18' +-70 mg/cm2 */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-MOM-LAB=1.2GEV/C; THTL=4[8DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; BIND-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'19' DELTA-DSIGMA/DOMEGA/DE'20' (MEV) (UB/SR/MEV) (UB/SR/MEV) (UB/SR/MEV) 50 0.0308 +-0.0127 +-0.0006 46 0.0174 +-0.0109 +-0.0008 42 0.0184 +-0.0108 +-0.0003 38 0.0223 +-0.0115 +-0.0015 34 0.0375 +-0.0135 +-0.0015 30 0.0280 +-0.0126 +-0.0005 26 0.0292 +-0.0113 +-0.0010 22 0.0503 +-0.0133 +-0.0007 18 0.0410 +-0.0121 +-0.0005 14 0.0498 +-0.0126 +-0.0012 10 0.0598 +-0.0123 +-0.0008 6 0.0576 +-0.0130 +-0.0010 2 0.0635 +-0.0136 +-0.0018 -2 0.0644 +-0.0133 +-0.0032 -6 0.0804 +-0.0158 +-0.0036 -10 0.0908 +-0.0147 +-0.0010 -14 0.1129 +-0.0160 +-0.0087 -18 0.1335 +-0.0161 +-0.0020 -22 0.1556 +-0.0172 +-0.0092 -26 0.1831 +-0.0183 +-0.0039 -30 0.1974 +-0.0188 +-0.0038 -34 0.2201 +-0.0192 +-0.0031 -38 0.2667 +-0.0206 +-0.0039 -42 0.3287 +-0.0227 +-0.0054 -46 0.3741 +-0.0241 +-0.0078 -50 0.4054 +-0.0255 +-0.0200 -54 0.4594 +-0.0267 +-0.0126 -58 0.5491 +-0.0287 +-0.0117 -62 0.5667 +-0.0292 +-0.0100 -66 0.6636 +-0.0329 +-0.0116 -70 0.7360 +-0.0352 +-0.0143 -74 0.7952 +-0.0372 +-0.0144 -78 0.8061 +-0.0380 +-0.0140 -82 1.0008 +-0.0448 +-0.0187 -86 1.0527 +-0.0472 +-0.0271 -90 1.0397 +-0.0496 +-0.0472 -94 1.1750 +-0.0594 +-0.0280 -98 1.2382 +-0.0719 +-0.0251 -102 1.2491 +-0.0629 +-0.0261 -106 1.1228 +-0.0564 +-0.0233 -110 1.3462 +-0.0649 +-0.0311 -114 1.3898 +-0.0662 +-0.0386 -118 1.3375 +-0.0674 +-0.0712 -122 1.3845 +-0.0746 +-0.0842 -126 1.5055 +-0.0789 +-0.0635 -130 1.4338 +-0.0788 +-0.0514 -134 1.3521 +-0.0902 +-0.1235 -138 1.3523 +-0.0919 +-0.1005 -142 1.3539 +-0.0950 +-0.0898 -146 1.4285 +-0.1075 +-0.0842 -150 1.4456 +-0.1171 +-0.1201 -154 1.4067 +-0.1179 +-0.0751 -158 1.3604 +-0.1227 +-0.1016 -162 1.4187 +-0.1283 +-0.1731 -166 1.3470 +-0.1384 +-0.1146 -170 1.6948 +-0.1666 +-0.1028 -174 1.3139 +-0.1550 +-0.1028 -178 1.2560 +-0.2420 +-0.0461 -182 1.5632 +-0.2263 +-0.0946 -186 2.0955 +-0.3099 +-0.0765 -190 0.8844 +-0.2094 +-0.5393 -194 0.9897 +-0.5720 +-0.3064 -198 0.4460 +-0.3163 +-0.1451 -202 1.1287 +-0.5051 +-0.2822 -206 0.2095 +-0.1489 +-0.7257 -210 0.3247 +-0.2302 +-0.1518 \END; 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