/*===================================================================*/ /* NRDF D1857 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; D#=D1857; TITLE=/Strength observed in Gamow-Teller resonance plus continuum in the 27Al(p,n) reaction at 295 MeV/; ATH=(T.WAKASA'1', H.SAKAI'1', H.OKAMURA'1', H.OTSU'1', S.FUJITA'1', S.ISHIDA'2', N.SAKAMOTO'2', T.UESAKA'1', Y.SATOU'1', M.B.GREENFIELD'3', K.HATANAKA'4'); INST-ATH=(2JPNTOK'1', 2JPNIPC'2', 2JPNICU'3', 2JPNRCN'4'); /* '1' Department of Physics */ /* '2' Cyclotron Laboratory */ REF=(PL/B'5', NIM/A'6', NIM/A'7'); VLP=(426(1998)257'5', 320(1992)479'6', 404(1998)355'7'); /* '6' H.Sakai+, Detail of neutron polarimeter NPOL2 */ /* '7' T.Wakasa+, Detail of neutron polarimeter NPOL2 */ RCTS=27AL(P,N)27SI; PHQS=(ENGY-SPEC, POL-TRNSF'8'); /* '8' D(NN) */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,4; /* 2003-12-16 : Compiled */ CHM=ELM; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNRCN; INC-ENGY-LAB=295MEV; POL-PRJ=73%'9'; /* '9' Typical value monitored by polarized proton-proton elastic scattering */ ION-SOURCE=/ Polarized ion source /; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=X'10'; /* '10' Neutron polarimeter NPOL2 calibrated by using polarized neutrons from the 0 deg 2H(p,n)pp reaction at bombarding energies between 146 and 392 MeV. */ ERS-DET=[2MEV'11'; /* '11' Overall resolution */ RCT=27AL(P,N)27SI; PHQ=ENGY-SPEC; ANL=X'16'; /* '16' Multipole decomposition (MD) analysis */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; INC-ENGY-LAB=295MEV; NORM=/ Cross sections were normalized relative to the 0 deg, 7Li(p,n)7Be(g.s.+0.43 MeV) reaction /; RSD=27SI; THTC=4.6DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; EXC-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) -2.50 0.0124 +-0.0009 -0.50 0.2848 +-0.0036 1.50 0.3763 +-0.0044 3.50 0.4496 +-0.0048 5.50 0.4066 +-0.0046 7.50 0.8965 +-0.0068 9.50 1.0977 +-0.0075 11.50 1.7890 +-0.0095 13.50 1.8215 +-0.0096 15.50 1.7575 +-0.0094 17.50 1.8266 +-0.0097 19.50 1.8033 +-0.0096 21.50 1.6230 +-0.0091 23.50 1.4477 +-0.0086 25.50 1.3203 +-0.0082 27.50 1.2319 +-0.0080 29.50 1.1711 +-0.0077 31.50 1.0968 +-0.0074 33.50 1.0259 +-0.0072 35.50 0.9707 +-0.0071 37.50 0.9169 +-0.0069 39.50 0.8414 +-0.0066 41.50 0.7905 +-0.0063 43.50 0.7452 +-0.0061 45.50 0.7017 +-0.0060 47.50 0.6759 +-0.0059 49.50 0.6443 +-0.0058 \END; /*===================================================================*/ |