/*===================================================================*/ /* NRDF D1942 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; 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,7; /* 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=28.1MEV; DET-SYS=NAI'36'; /* '36' To detect proton */ ERS-DET=5%; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; 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=28.1MEV; EXC-ENGY=0.00MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'37' (DEG) (UB/SR) (UB/SR) 12.9 283 +-9.5 17.5 78.3 +-5.9 23.4 36.8 +-3.4 29.2 175 +-7.4 34.9 397 +-10.1 46.4 532 +-11.6 52.0 395 +-10.1 57.6 221 +-7.5 63.1 83.4 +-4.7 68.6 24.5 +-2.6 73.9 56.1 +-4.3 79.3 144 +-6.8 89.8 236 +-8.7 94.9 252 +-9.2 99.9 186 +-5.5 104.9 102 +-5.4 109.7 49.1 +-4.3 119.3 79.5 +-5.5 123.9 130 +-6.6 128.6 169 +-7.4 133.1 201 +-8.5 137.6 187 +-8.0 142.0 216 +-8.9 146.4 257 +-9.8 154.9 503 +-13.6 159.2 704 +-16.4 163.4 899 +-18.7 167.5 1090 +-21.5 170.9 1244 +-14.3 \END; /*===================================================================*/ |