/*===================================================================*/ /* NRDF D1715 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D1715; TITLE=/ Observation of an excited state in 7He with unusual structure /; ATH=(A.A.KORSHENINNIKOV'1', M.S.GOLOVKOV'1', A.OZAWA'1', E.A.KUZMIN'2', E.YU.NIKOLSKII'2', K.YOSHIDA'1', B.G.NOVATSKII'2', A.A.OGLOBLIN'2', I.TANIHATA'1', Z.FULOP'1', K.KUSAKA'1', K.MORIMOTO'1', H.OTSU'1', H.PETRASCU'1', F.TOKANAI'1'); INST-ATH=(2JPNIPC'1', 4RUSKUR'2'); REF=PRL; VLP=82(1999)3581; RCTS=P(8HE,D)7HE; PHQS=(ANGL-DSTRN, WDTH); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2002-08-22 : Converted, Data converted to EXFOR E1715 */ RTY=N-TRNSF'3'; /* '3' 1 neutron transfer reaction */ ENR=X%; CHM=CH2'4'; /* '4' with C target */ PHYS-FORM=SLD; THK-TGT=XMG/CM**2; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=PRJFS'5'; /* '5' produced by the fragment separator RIPS at RIKEN */ INST-ACC=2JPNIPC; INC-ENGY-LAB=50MEV/A; ERS-PRJ=XMEV; BEAM-INTNSTY=XNA; POL-PRJ=0%; DET-PARTCL=(N,D,6HE,ALPHA); COINC=(N,ALPHA,6HE); ANT-COINC=NO; DET-SYS=(SSD'6',SCT'7',MAG,MWDC'8'); /* '6' Solid-state position-sensitive detectors (strip detectors) to detect deutron */ /* '7' To detect netrons from the decay of 7He */ /* '8' To detect charged particles (4He and 6He) from the decay of 7He */ /* 2003-09-03 : Altered, Data are replaced by author's one */ RCT=P(8HE,D)7HE; PHQ=ANGL-DSTRN; ANL=DWBA'9'; /* '9' optical potential parameters for p,d+12C scattering at close energy [K.Hatanaka et al., Nucl.Phys.A419(1984)530]. */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=50MEV/A; EXC-ENGY=0.0MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (MB/SR) (MB/SR) 5.50 22.78 +-1.64 6.50 21.36 +-1.06 7.50 19.98 +-0.83 8.50 19.11 +-0.71 9.50 18.52 +-0.66 10.50 16.72 +-0.64 11.50 14.98 +-0.76 12.50 13.37 +-0.74 13.50 12.19 +-1.22 \END; /*===================================================================*/ |