/*===================================================================*/ /* NRDF D1857 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; 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,5; /* 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'17'; /* '17' Multipole decomposition (MD) analysis */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; 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=7.0DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; EXC-ENGY DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE (MEV) (MB/SR/MEV) (MB/SR/MEV) -2.50 0.0118 +-0.0008 -0.50 0.1004 +-0.0018 1.50 0.1644 +-0.0024 3.50 0.2047 +-0.0027 5.50 0.2382 +-0.0029 7.50 0.4293 +-0.0039 9.50 0.5520 +-0.0044 11.50 1.0590 +-0.0061 13.50 1.3058 +-0.0069 15.50 1.4620 +-0.0072 17.50 1.6574 +-0.0077 19.50 1.7520 +-0.0079 21.50 1.6441 +-0.0077 23.50 1.5347 +-0.0074 25.50 1.4286 +-0.0071 27.50 1.3591 +-0.0070 29.50 1.2970 +-0.0069 31.50 1.2369 +-0.0066 33.50 1.1642 +-0.0065 35.50 1.1047 +-0.0063 37.50 1.0275 +-0.0060 39.50 0.9542 +-0.0059 41.50 0.9007 +-0.0056 43.50 0.8373 +-0.0055 45.50 0.7908 +-0.0053 47.50 0.7462 +-0.0052 49.50 0.7104 +-0.0050 \END; /*===================================================================*/ |