/*===================================================================*/ /* NRDF D1914 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; 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,4; /* 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=IN(PIN,KP)X; CHM=ELM; THK-TGT=7930MG/CM**2'27'; /* '27' +-90 mg/cm2 */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; INC-MOM-LAB=1.2GEV/C; THTL=4[8DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; BIND-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'28' DELTA-DSIGMA/DOMEGA/DE'29' (MEV) (UB/SR/MEV) (UB/SR/MEV) (UB/SR/MEV) 50 0.0855 +-0.0353 +-0.0039 46 0.0587 +-0.0281 +-0.0017 42 0.0035 +-0.0143 +-0.0002 38 0.0499 +-0.0248 +-0.0009 34 0.0302 +-0.0226 +-0.0022 30 0.0415 +-0.0202 +-0.0021 26 0.0329 +-0.0194 +-0.0010 22 0.0490 +-0.0216 +-0.0021 18 0.0814 +-0.0258 +-0.0121 14 0.0724 +-0.0233 +-0.0030 10 0.0763 +-0.0233 +-0.0058 6 0.0860 +-0.0234 +-0.0035 2 0.0650 +-0.0224 +-0.0014 -2 0.0865 +-0.0247 +-0.0109 -6 0.0846 +-0.0224 +-0.0055 -10 0.1312 +-0.0275 +-0.0176 -14 0.1349 +-0.0235 +-0.0097 -18 0.1546 +-0.0264 +-0.0168 -22 0.1861 +-0.0258 +-0.0062 -26 0.2204 +-0.0327 +-0.0097 -30 0.2731 +-0.0356 +-0.0168 -34 0.3003 +-0.0370 +-0.0062 -38 0.3572 +-0.0412 +-0.0063 -42 0.4032 +-0.0442 +-0.0213 -46 0.3974 +-0.0416 +-0.0091 -50 0.5141 +-0.0476 +-0.0212 -54 0.6095 +-0.0521 +-0.0124 -58 0.7018 +-0.0558 +-0.0187 -62 0.6084 +-0.0516 +-0.0155 -66 0.7704 +-0.0586 +-0.0261 -70 0.8492 +-0.0645 +-0.0564 -74 0.8939 +-0.0662 +-0.0524 -78 0.9444 +-0.0669 +-0.0824 -82 1.1461 +-0.0755 +-0.0635 -86 1.2693 +-0.0829 +-0.1165 -90 1.3236 +-0.0901 +-0.1501 -94 1.3309 +-0.0924 +-0.1541 -98 1.5872 +-0.1001 +-0.1706 -102 1.6932 +-0.1170 +-0.1890 -106 1.6785 +-0.1125 +-0.1613 -110 1.7317 +-0.1204 +-0.1089 -114 1.4510 +-0.1092 +-0.1941 -118 1.8136 +-0.1322 +-0.1464 -122 1.8225 +-0.1271 +-0.1276 -126 1.7817 +-0.1504 +-0.1325 -130 1.7700 +-0.1312 +-0.1613 -134 1.4876 +-0.1593 +-0.3185 -138 1.6231 +-0.1696 +-0.2132 -142 1.8433 +-0.2599 +-0.2551 -146 1.4337 +-0.2636 +-0.1433 -150 1.1025 +-0.2401 +-0.4085 -154 2.1866 +-0.5857 +-0.3323 -158 1.4880 +-0.5633 +-0.2154 -162 1.4392 +-0.7206 +-0.5350 -166 3.8892 +-2.8229 +-0.9892 -170 0.9020 +-0.2712 +-0.2883 \END; /*===================================================================*/ |