/*===================================================================*/ /* NRDF D1653 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; D#=D1653; TITLE=/pi- - 12C elastic scattering above the Delta resonance/; ATH=(T.TAKAHASHI'1', H.SAKAGUCHI'1', K.AOKI'2', T.HASEGAWA'3', O.HASHIMOTO'3', T.NAGAE'3', M.SEKIMOTO'3', A.OHKUSU'4', H.BHANG'5', H.YU'5', Y.GAVRILOV'6'); INST-ATH=(2JPNKTO'1', 2JPNKEK'2', 2JPNINS'3', 2JPNOSA'4', 3KORNSU'5', 4RUSJIA'6'); /* '1' Department of Physics */ /* '4' Department of Physics */ /* '5' Department of Physics */ REF=PR/C; VLP=51(1995)2542; /* Secondary reference - INS-J, 183(1995)none (T.Takahashi, Numerical data for 208Pb and hydrogen targets given) RCTS=(12C(PIN,PIN)12C, 12C(PIN,X)X, 208PB(PIN,PIN)208PB, 208PB(PIP,PIP)208PB, 1H(PIN,PIN)1H); PHQS=(ANGL-DSTRN, XSECTN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,5; /* 2005-04-13 : Altered, On. Reference added */ /* 2004-10-13 : Converted, Converted from EXFOR E1653 and corrected */ /* 1998-05-01 : Converted, Converted to EXFOR E1653 */ PHYS-FORM=SLD; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'7'; /* '7' KEK Proton Synchrotron */ INST-ACC=2JPNKEK; POL-PRJ=0%; ION-SOURCE=/ Spallation (Pt target bombarded by proton) /; DET-PARTCL=PIN; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'8',X'9',SCT'10',CRNKOV'11'); /* '8' Used to analyze negative pions with acceptance of +-15 deg (horizontal) and +-5 deg (vertical), 100 msr (total) */ /* '9' Drift chamber */ /* '10' Used as trigger counter to reject proton */ /* '11' Used as trigger counter to reject proton */ /* 2005-04-13 : Altered, On. */ RCT=(12C(PIN,X)X,12C(PIN,PIN)12C); RTY=(ELA-SCATT,NON-ELA-SCATT); PHQ=XSECTN; ENR=NAT; CHM=ELM; THK-TGT=(0.89MG/CM**2,1.78MG/CM**2); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; SYS-ERR=(10%'32',4%'33',1.2%'34'); /* '32' Uncertainty in absolute normalization */ /* '33' Uncertainty in peak-shape */ /* '34' Uncertainty in target thickness */ RSD=12C; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-MOM-LAB SIGMA'35' DELTA-XSECTN XSECTN'36' DELTA-XSECTN'36' RCT-XSECTN'37' DELTA-XSECTN (MEV/C) (MB) (MB) (MB) (MB) (MB) (MB) 610 270.8 +-8.6 92.2 +-4.6 178.6 +-5.9 710 272.5 +-8.9 78.1 +-3.9 194.4 +-6.0 790 294.2 +-8.9 76.3 +-4.2 217.9 +-5.0 895 316.4 +-11.4 76.7 +-5.0 239.8 +-6.4 \END; /*===================================================================*/ |