/*===================================================================*/ /* NRDF D1914 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; 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,3; /* 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=NI(PIN,KP)X; CHM=ELM; THK-TGT=7160MG/CM**2'24'; /* '24' +-40 mg/cm2 */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; INC-MOM-LAB=1.2GEV/C; THTL=4[8DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; BIND-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'25' DELTA-DSIGMA/DOMEGA/DE'26' (MEV) (UB/SR/MEV) (UB/SR/MEV) (UB/SR/MEV) 50 0.0402 +-0.0238 +-0.0006 46 0.0464 +-0.0228 +-0.0005 42 0.0327 +-0.0199 +-0.0009 38 0.0322 +-0.0198 +-0.0004 34 0.0425 +-0.0206 +-0.0005 30 0.0648 +-0.0261 +-0.0007 26 0.0651 +-0.0234 +-0.0007 22 0.0437 +-0.0223 +-0.0006 18 0.0471 +-0.0207 +-0.0006 14 0.1035 +-0.0240 +-0.0017 10 0.0726 +-0.0226 +-0.0009 6 0.0824 +-0.0234 +-0.0010 2 0.0924 +-0.0226 +-0.0012 -2 0.0837 +-0.0225 +-0.0009 -6 0.0722 +-0.0205 +-0.0009 -10 0.1197 +-0.0238 +-0.0014 -14 0.1442 +-0.0248 +-0.0016 -18 0.1342 +-0.0240 +-0.0016 -22 0.1588 +-0.0248 +-0.0016 -26 0.2233 +-0.0283 +-0.0025 -30 0.1985 +-0.0268 +-0.0021 -34 0.2382 +-0.0292 +-0.0026 -38 0.3454 +-0.0333 +-0.0041 -42 0.3787 +-0.0347 +-0.0049 -46 0.4000 +-0.0355 +-0.0047 -50 0.4529 +-0.0383 +-0.0077 -54 0.5349 +-0.0407 +-0.0099 -58 0.6191 +-0.0441 +-0.0154 -62 0.6318 +-0.0441 +-0.0181 -66 0.7529 +-0.0496 +-0.0290 -70 0.8350 +-0.0500 +-0.0355 -74 0.8329 +-0.0522 +-0.0403 -78 0.9241 +-0.0609 +-0.0556 -82 1.1104 +-0.0599 +-0.0686 -86 1.2185 +-0.0635 +-0.0821 -90 1.2426 +-0.0753 +-0.0761 -94 1.3347 +-0.0689 +-0.0654 -98 1.4305 +-0.0841 +-0.1260 -102 1.4465 +-0.0887 +-0.1298 -106 1.3691 +-0.0923 +-0.1248 -110 1.4438 +-0.0879 +-0.1044 -114 1.4801 +-0.1038 +-0.1194 -118 1.4224 +-0.0983 +-0.1876 -122 1.3406 +-0.1075 +-0.1183 -126 1.4306 +-0.1707 +-0.1561 -130 1.3283 +-0.1895 +-0.1368 -134 1.5228 +-0.1890 +-0.2007 -138 1.3421 +-0.1820 +-0.2400 -142 1.2459 +-0.1937 +-0.0881 -146 1.1056 +-0.2547 +-0.2580 -150 1.1761 +-0.3156 +-0.3438 -154 1.2218 +-0.5745 +-0.4022 -158 0.6356 +-0.3673 +-0.2316 -162 0.9136 +-0.4570 +-0.1678 -166 0.4536 +-0.4538 +-0.2631 -170 0.9689 +-0.7014 +-0.2788 \END; /*===================================================================*/ |