/*===================================================================*/ /* NRDF D1942 Data No.11 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,11; 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,11; /* 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=33.6MEV; DET-SYS=NAI'44'; /* '44' To detect proton */ ERS-DET=5%; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,11; 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=33.6MEV; EXC-ENGY=0.00MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'45' (DEG) (UB/SR) (UB/SR) 12.8 1193 +-17.2 23.3 344 +-9.5 29.1 154 +-6.6 34.8 175 +-6.9 46.2 238 +-7.9 57.4 108 +-5.4 68.3 19.4 +-2.4 79.0 70.2 +-4.7 89.5 104 +-6.1 99.6 69.4 +-3.2 109.5 22.2 +-3.0 119.0 6.2 +-2.5 128.3 43.1 +-3.8 137.4 56.6 +-4.8 146.2 47.7 +-4.6 154.8 26.1 +-4.1 159.1 23.5 +-4.0 163.3 28.2 +-5.2 170.8 76.0 +-6.6 \END; /*===================================================================*/ |