/*===================================================================*/ /* NRDF D1941 Data No.21 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,21; D#=D1941; TITLE=/ The elastic and inelastic scattering of protons by magnesium in the energy range from 7.3 MeV to 15.9 MeV /; ATH=(K.MATSUDA'1', Y.NAGAHARA'1', Y.ODA'1', N.YAMAMURO'1', S.KOBAYASHI'1'); INST-ATH=(2JPNINS'1'); REF=NP; VLP=27(1961)1; /* Secondary reference - INS-J, 29(1960) (N.Yamamuro et al., Numerical data) RCTS=(24MG(P,P)24MG, MG(P,P)MG); PHQS=(ANGL-DSTRN, XSECTN, EXC-FUNCT); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,21; /* 2005-10-20 : Compiled, Kc + On. */ ENR=NAT; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNINS; DELTA-INC-ENGY-LAB=100KEV'2'; /* '2' Absolute errors in beam energy determination */ ERS-PRJ=50KEV'3'; /* '3' Relative errors in beam energy determination */ POL-PRJ=0%; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'4',PROP-CNTR'5'); /* '4' To measure angluar distributions and emitted spectra */ /* '5' To measure emitted spectrum, and to suppress gamma and alpha in angular distribution measurements */ RCT=MG(P,P)MG; RTY=ELA-SCATT; PHQ=ANGL-DSTRN; INC-ENGY-LAB=12.10MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,21; DELTA-INC-ENGY-LAB=100KEV'6'; /* '6' Absolute errors in beam energy determination */ SYS-ERR=10%'7'; /* '7' Uncertainty in absolute cross section */ STATIST-ERR=<3%'8'; /* '8' Maximum uncertainty in counting statistics in most cases. This is modified to +5%-8% at 90 deg to 165 deg due to insufficient discrimination in inelastic scattering */ INC-ENGY-LAB=12.10MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA (DEG) (MB/SR) 26.0 521 31.2 248 41.5 49.6 51.8 12.1 62.1 25.0 72.2 36.1 82.3 31.8 92.4 19.2 107.3 3.9 117.2 2.6 127.0 7.0 136.7 13.6 146.4 18.1 156.0 18.4 165.6 19.6 \END; /*===================================================================*/ |