/*===================================================================*/ /* NRDF D1653 Data No.6 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,6; 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,6; /* 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 : Compiled, Newly compiled */ RCT=208PB(PIN,PIN)208PB; RTY=ELA-SCATT; PHQ=ANGL-DSTRN; ENR=X%; CHM=ELM; THK-TGT=XMG/CM**2; INC-MOM-LAB=790MEV/C; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,6; INC-MOM-LAB=790MEV/C; SYS-ERR=(10%'38',4%'39',1.2%'40'); /* '38' Uncertainty in absolute normalization */ /* '39' Uncertainty in peak-shape */ /* '40' Uncertainty in target thickness */ RSD=208PB; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'41' DELTA-DSIGMA/DOMEGA (DEG) (MB/SR) (MB/SR) (MB/SR) 5.3 13419 +-110 +-1848 5.8 8419 +-73 +-941 6.3 4896 +-48 +-523 6.8 2669 +-32 +-280 7.3 1239 +-20 +-126 7.8 578.3 +-13.5 +-56.2 8.3 370.9 +-10.2 +-35.3 8.8 464.7 +-10.8 +-44.2 9.3 596.4 +-11.8 +-55.6 9.8 734.0 +-12.7 +-68.6 10.3 784.4 +-13.8 +-72.9 10.8 734.9 +-13.1 +-68.3 11.3 629.3 +-12.2 +-58.5 11.8 501.7 +-11.0 +-47.4 12.3 327.3 +-9.0 +-30.6 12.8 196.6 +-7.2 +-18.3 13.3 99.78 +-5.17 +-9.29 13.8 53.11 +-4.35 +-4.96 14.3 29.24 +-3.82 +-2.73 14.8 24.07 +-4.33 +-2.26 15.6 42.74 +-2.82 +-3.98 16.6 60.60 +-3.19 +-5.69 17.6 58.78 +-3.40 +-5.49 18.6 31.70 +-2.36 +-2.97 19.6 14.36 +-2.07 +-1.36 20.6 3.317 +-0.905 +-0.321 21.6 2.369 +-1.354 +-0.233 22.6 5.400 +-2.122 +-0.544 23.6 10.02 +-2.733 +-1.060 \END; /*===================================================================*/ |