/*===================================================================*/ /* NRDF D1798 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; D#=D1798; TITLE=/Deformation of 34Mg studied via in-beam gamma-ray spectroscopy using radioactive-ion projectile fragmentaion/; PURPOSE=/To determine the location of low-lying states in the very neutron-rich isotope 34Mg. /; ATH=(K.YONEDA'1', H.SAKURAI'2', T.GOMI'3', T.MOTOBAYASHI'3', N.AOI'2', N.FUKUDA'2', U.FUTAKAMI'3', Z.GACSI'4', Y.HIGURASHI'3', N.IMAI'2', N.IWASA'5', H.IWASAKI'2', T.KUBO'1', M.KUNIBU'3', M.KUROKAWA'1', Z.LIU'1', T.MINEMURA'3', A.SAITO'3', M.SERATA'3', S.SHIMOURA'6', S.TAKEUCHI'3', Y.X.WATANABE'1', K.YAMADA'3', Y.YANAGISAWA'1', K.YOGO'7', A.YOSHIDA'1', M.ISHIHARA'1,2'); INST-ATH=(2JPNIPC'1', 2JPNTOK'2', 2JPNYOK'3', 3HUNDEB'4', 2JPNTOH'5', 2JPNTOK'6', 2JPNTIT'7'); /* '2' Department of Physics */ /* '3' Department of Physics */ /* '5' Department of Physics */ /* '6' Center for Nuclear Study (CNS) */ /* '7' Department of Physics */ REF=PL/B; VLP=499(2001)233; RCTS=(9BE(36SI,34MG)X, 9BE(36SI,33MG)X, 9BE(36SI,32MG)X); PHQS=ENGY-GAMMA; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,3; /* 2002-12-06 : Compiled */ RTY=FRAG; PHQ=ENGY-GAMMA; ENR=NAT; CHM=ELM; PHYS-FORM=X; THK-TGT=385MG/CM**2; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'8'; /* '8' Secondary 36Si beam was produced by the reaction of 40Ar+9Be. */ INST-ACC=2JPNIPC; INC-ENGY-LAB=38MEV/A'9'; /* '9' The beam energy was at the center of the target. */ BEAM-INTNSTY=XMA'10'; /* '10' The typical intensity of the 36Si beam was around 2*10**4 particles per second, and the purity was about 80%. */ POL-PRJ=0%; ANT-COINC=NO; DET-SYS=(NAI'11',SI(LI)'12',TOF,X'13'); /* '11' NaI(Tl) scintillator */ /* '12' Four sets of couner telescope are followed by a Si(Li) detector. Each telescope is consisted of three layers of ion-implanted Si detectors. */ /* '13' particle plate avalanche counter (PPAC) */ EFCN-DET=/ The total full-energy peak efficiency of the NaI(Tl) array was 18% for a 1MeV gamma-ray. /; ANL=(SHELL-MODEL'14',X'15'); /* '14' Quntum Monte Carlo shell model [Utsuno et al., Phys. Rev. C 60(1999)054315] and [E.Caurier et al., Phys. Rev. C 58(1998)2033.] */ /* '15' Mean field calculation [P.Rodriguez-Guzman et al., Phys. Lett. B474(2000)15.] */ /* Experimental Method: - Time-of-flight - Particle identification by 'E/Delta E' measurement RCT=9BE(36SI,32MG)X; DET-PARTCL=(GAMMA,32MG); COINC=(GAMMA,32MG); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; INC-ENGY-LAB=38MEV/A; EMT-1=32MG; EMT-2=GAMMA; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-GAMMA J-PTY-INITL J-PTY-FINAL (KEV) (NODIM) (NODIM) 885 2+ 0+ 1430 X X \END; /*===================================================================*/ |