/*===================================================================*/ /* NRDF D1857 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; 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,3; /* 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'15'; /* '15' Multipole decomposition (MD) analysis */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; 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=0DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; EXC-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) -2.50 0.0317 +-0.0011 -0.50 0.6696 +-0.0044 1.50 0.9741 +-0.0056 3.50 1.1053 +-0.0060 5.50 0.9970 +-0.0057 7.50 2.0118 +-0.0080 9.50 2.3575 +-0.0087 11.50 2.9536 +-0.0098 13.50 2.0952 +-0.0082 15.50 1.3356 +-0.0066 17.50 1.0210 +-0.0058 19.50 0.9110 +-0.0055 21.50 0.8450 +-0.0052 23.50 0.8027 +-0.0050 25.50 0.7710 +-0.0050 27.50 0.7587 +-0.0049 29.50 0.7572 +-0.0049 31.50 0.7454 +-0.0049 33.50 0.7240 +-0.0048 35.50 0.7154 +-0.0048 37.50 0.6910 +-0.0047 39.50 0.6567 +-0.0046 41.50 0.6276 +-0.0045 43.50 0.5964 +-0.0044 45.50 0.5745 +-0.0043 47.50 0.5676 +-0.0043 49.50 0.5395 +-0.0041 \END; /*===================================================================*/ |