/*===================================================================*/ /* NRDF D1942 Data No.10 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,10; 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,10; /* 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; /* 2007-05-20 : Altered, N.Otuka. Numerical data corrected */ RCT=12C(ALPHA,P)15N; CHM=ELM; THK-TGT=2.37MG/CM**2; BAC=SELF; INC-ENGY-LAB=31.2MEV; DET-SYS=NAI'42'; /* '42' To detect proton */ ERS-DET=5%; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,10; 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=31.2MEV; EXC-ENGY=0.00MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'43' (DEG) (UB/SR) (UB/SR) 12.9 1240 +-17.8 23.3 162 +-6.5 29.1 43.0 +-3.9 34.9 156 +-6.6 40.6 330 +-9.0 46.3 378 +-9.8 51.9 290 +-8.7 57.4 187 +-7.0 68.4 14.8 +-2.7 79.2 92.3 +-5.5 89.6 169 +-7.6 99.7 141 +-4.3 109.6 36.4 +-3.8 119.2 10.0 +-3.0 128.4 52.3 +-4.4 137.4 75.9 +-5.1 141.9 71.1 +-4.9 146.3 60.9 +-5.1 150.6 50.6 +-4.8 154.9 52.2 +-4.7 159.1 80.2 +-5.2 163.3 102 +-7.4 170.9 171 +-8.9 \END; /*===================================================================*/ |