/*===================================================================*/ /* NRDF D1942 Data No.6 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,6; D#=D1942; TITLE=/ Angular distributions of protons from the reaction 12C(alpha,p)15N /; ATH=(I.NONAKA'1', H.YAMAGUCHI'1', T.MIKUMO'1', I.UMEDA'2', T.TABATA'2', S.HITAKA'3'); INST-ATH=(2JPNINS'1', 2JPNKTO'2', 2JPNKYU'3'); REF=JPJ; VLP=14(1959)1260; /* Secondary reference - INS-J, 34(1960) (I.Nonaka et al., Numerical data) RCTS=12C(ALPHA,P)15N; PHQS=ANGL-DSTRN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,6; /* 2005-10-01 : Compiled, C.Kurokawa + N.Otuka */ PHQ=ANGL-DSTRN; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNINS; ERS-PRJ=0.5%; BEAM-INTNSTY=[0.1UA; POL-PRJ=0%; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; RCT=12C(ALPHA,P)15N; CHM=ELM; THK-TGT=2.37MG/CM**2; BAC=SELF; INC-ENGY-LAB=27.2MEV; DET-SYS=NAI'34'; /* '34' To detect proton */ ERS-DET=5%; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,6; SYS-ERR=(1[3%'4',[1%'5',[1%'6',[1%'7'); /* '4' Uncertainty in background subtraction */ /* '5' Uncertainty in the determination of mean target thickness, arising chiefly from the measurements of target areas for both polystyrene and carbon foil targets */ /* '6' Uncertainty in the estimation of the beam current integration */ /* '7' Uncertainty in the estimation of the detector solid angles STATIST-ERR=<10%'8'; /* '8' Maximum statistical uncertainty (3-10%) */ INC-ENGY-LAB=27.2MEV; EXC-ENGY=0.00MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'35' (DEG) (UB/SR) (UB/SR) 12.9 129 +-5.9 23.4 253 +-7.3 29.2 396 +-9.0 34.9 505 +-10.5 40.7 459 +-10.2 46.4 354 +-8.9 52.0 267 +-5.5 57.6 87.4 +-5.0 63.1 28.0 +-2.8 68.6 23.8 +-2.7 79.3 166 +-6.5 84.6 211 +-7.5 89.7 250 +-8.2 94.9 208 +-7.9 99.9 188 +-3.1 104.9 195 +-6.7 109.7 248 +-7.8 114.6 296 +-8.3 119.3 327 +-9.0 128.6 330 +-9.6 133.1 299 +-9.3 137.6 295 +-9.4 142.0 324 +-7.1 150.7 600 +-13.0 154.9 948 +-17.1 159.2 1183 +-19.3 163.4 1507 +-22.0 170.9 2024 +-26.4 \END; /*===================================================================*/ |