/*===================================================================*/ /* NRDF D1942 Data No.14 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,14; 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,14; /* 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=37.1MEV; DET-SYS=NAI'55'; /* '55' To detect proton */ ERS-DET=5%; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,14; 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=37.1MEV; EXC-ENGY=0.00MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'56' (DEG) (UB/SR) (UB/SR) 12.8 792 +-14.4 23.3 157 +-6.7 29.0 50.5 +-2.9 34.8 85.4 +-2.5 40.5 135 +-4.3 46.2 135 +-4.4 57.3 53.6 +-3.0 68.3 5.3 +-2.8 79.0 46.8 +-3.2 89.4 82.2 +-3.8 99.6 39.6 +-1.9 109.4 7.7 +-1.3 119.0 16.4 +-1.8 128.3 25.7 +-2.4 137.3 33.0 +-2.8 146.2 26.5 +-3.0 150.5 30.2 +-3.1 154.8 27.0 +-3.3 159.0 9.8 +-3.1 163.3 0.7 +-4.7 170.8 31.5 +-3.6 \END; /*===================================================================*/ |