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 /* NRDF D1825 Data No.2                                              */
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 /* Bibliography                                                      */
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 \\BIB,2;
 D#=D1825;
 TITLE=/ Isomeric 0+ state in 12Be /;
 PURPOSE=/ To produce 12Be in the isomeric second 0+ state. /;
 ATH=(S.SHIMOURA'1', A.SAITO'2', T.MINEMURA'3', Y.U.MATSUYAMA'2',
      H.BABA'2', H.AKIYOSHI'3', N.AOI'4', T.GOMI'2', Y.HIGURASHI'2',
      K.IEKI'2', N.IMAI'4', N.IWASA'5', H.IWASAKI'1', S.KANNO'2',
      S.KUBONO'1', M.KUNIBU'2', S.MICHIMASA'1', T.MOTOBAYASHI'2',
      T.NAKAMURA'6', H.SAKURAI'4', M.SERATA'2', E.TAKESHITA'2',
      S.TAKEUCHI'2', T.TERANISHI'1', K.UE'1', K.YAMADA'2',
      Y.YANAGISAWA'3', M.ISHIHARA'3', N.ITAGAKI'4');
 INST-ATH=(2JPNTOK'1', 2JPNRIK'2', 2JPNIPC'3', 2JPNTOK'4', 2JPNTOH'5',
           2JPNTIT'6');
      /* '1' Center for Nuclear Study */
      /* '2' Department of Physics */
      /* '4' Department of Physics */
      /* '5' Department of Physics */
      /* '6' Department of Applied Physics */
 REF=PL/B;
 VLP=560(2003)31;
 RCTS=9BE(18O,12BE)X;
 PHQS=(ANGL-CORRL'7', ENGY-SPEC);
 /* '7' Azimuthal angular correlation */
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 /* Experimental Conditions                                           */
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 \\EXP,2;
 /* 2003-10-08 : Compiled, Kc + Sr */
 RTY=FRAG;
 ENR=NAT;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=2000MG/CM**2;
 BAC=SELF;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=CYC'8';
 /* '8' RIKEN Ring Cyclotron */
 INST-ACC=2JPNIPC;
 INC-ENGY-LAB=100MEV/A;
 POL-PRJ=0%;
 COINC=(GAMMA,12BE);
 ANT-COINC=NO;
 DET-SYS=(SCT'9',NAI'10',EDE,TOF);
 /* '9' The 12Be fragment after the isomeric decay was recorded by
        a plastic scintillator hodoscope with a 1 x 1 m2 active area
        located 4 m downstream of NaI scintillators (DALI). */
 /* '10' NaI(Tl) scintillator. Gamma rays were detected by an
         array of 68 NaI(Tl) scintillators (DALI) positioned at 70 cm
         downstream of the F3 scintillator. Each NaI had an active
         volume of 12 x 6 x 6 cm3. */
 ERS-DET=XKEV'11';
 /* '11' The energy threshold for each detector was set to be
         lower than 50 keV. */
 /* Experimental Method:
    - Particle identification by 'E/Delta E' measurement
    - Time-of-flight
    - Coincidence
 RCT=9BE(18O,12BE)X;
 PHQ=ENGY-SPEC;
 DET-PARTCL=(GAMMA'18',12BE);
 /* '18' Prompt gamma from 12Be */
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 /* Descriptive Parameters                                            */
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 \\DATA,2;
 INC-ENGY-LAB=100MEV/A;
 EMT-1=12BE;
 ENGY-GAMMA=(0.14MEV'19',2.1MEV'20');
 /* '19' Prompt gamma from 12Be via NONe */
 /* '20' Prompt gamma from 12Be via NONe */
 ENGY-EMT-1-LAB=60MEV/A;
 EXC-ENGY-EMT-1=2.24MEV;
 DELTA-EXC-ENGY-EMT-1=0.02MEV;
 J-PTY-EMT-1=0+;
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 /* Data Table                                                        */
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 \DATA;
 J-PTY-INITL J-PTY-FINAL EXC-ENGY DELTA-EXC-ENGY
 (NODIM) (NODIM) (MEV) (MEV)
 0+ 0+ 2.24 +-0.02
 \END;
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