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 /* NRDF D1855 Data No.30                                             */
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 /* Bibliography                                                      */
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 \\BIB,30;
 D#=D1855;
 TITLE=/Isomeric yield ratios of fission products in the system of 24
        MeV proton-induced fission of 238U/;
 ATH=(M.TANIKAWA'1', H.KUDO'1', H.SUNAOSHI'2', M.WADA'2',
      T.SHINOZUKA'2', M.FUJIOKA'2');
 INST-ATH=(2JPNNII'1', 2JPNTOH'2');
      /* '1' Department of Chemistry, Faculty of Science */
      /* '2' Cyclotron and Radioisotope Center */
 REF=ZP/A;
 VLP=347(1993)53;
 RCTS=(238U(P,FISSN)82AS, 238U(P,FISSN)83SE, 238U(P,FISSN)84BR,
       238U(P,FISSN)90RB, 238U(P,FISSN)97Y, 238U(P,FISSN)99NB,
       238U(P,FISSN)102TC, 238U(P,FISSN)108RH, 238U(P,FISSN)116AG,
       238U(P,FISSN)119CD, 238U(P,FISSN)121CD, 238U(P,FISSN)116IN,
       238U(P,FISSN)120IN, 238U(P,FISSN)122IN, 238U(P,FISSN)124IN,
       238U(P,FISSN)126IN, 238U(P,FISSN)128IN, 238U(P,FISSN)128SN,
       238U(P,FISSN)130SN, 238U(P,FISSN)128SB, 238U(P,FISSN)130SB,
       238U(P,FISSN)132SB, 238U(P,FISSN)130I, 238U(P,FISSN)132I,
       238U(P,FISSN)134I, 238U(P,FISSN)136I, 238U(P,FISSN)135XE,
       238U(P,FISSN)138CS, 238U(P,FISSN)146LA, 238U(P,FISSN)148PR);
 PHQS=XSECTN-RATIO;
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 /* Experimental Conditions                                           */
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 \\EXP,30;
 /* 2003-10-28 : Converted, Data converted from EXFOR O0539 */
 RTY=FISSN;
 PHQ=XSECTN-RATIO;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=XMG/CM**2'3';
 /* '3' Target consists of the two self-support foils of depleted
        uranium with a thickness of 20 mg/cm2. The target foils were
        separated about 1 cm from each other in the target chamber. */
 BAC=SELF;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=CYC'4';
 /* '4'Isochronous cyclotron, AVF cyclotron */
 INST-ACC=2JPNTOH'5';
 /* '5' Cyclotron and Radioisotope Center */
 INC-ENGY-LAB=24MEV'6';
 /* '6' The energy of the incident proton was 24 MeV at the point
        between the two target foils. */
 DELTA-INC-ENGY-LAB=0.2MEV'7';
 /* '7' The total amount of the energy loss in the uranium target
        foils was about 0.4 MeV, which means that the actual bombarding
        energy was 24+-0.2 MeV. */
 BEAM-INTNSTY=0.2UA'8';
 /* '8' Beam current was monitored by a Faraday cup equipped with a
        current integrator. */
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=GE'9';
 /* '9' High pure Ge (HPGe) detectors. */
 ERS-DET=XKEV'10';
 /* '10' 2.1 and 2.8 keV for 1332 keV gamma-ray of 60Co for the
         detector-1 and -2, respectively. */
 CALB-DET=/ Calibration of gamma-ray energy and detection efficiency
            for the energy range from 50 to about 3000 keV were
            performed using a set of gamma reference sources of
            Amersham Co.Ltd. (241Am, 137Cs, 133Ba, 60Co, 57Co, 54Mn,
            and 22Na) and handmade sources of 152Eu and 56Co. /;
 ANL=X'11';
 /* '11' Simple one parameter model [D.G. Madland, T.R. England,
         Nucl. Sci. Eng. 64(1977)859] */
 /* Experimental Method:
    - Separation by mass-separator (Mass calibration for the isotope
      separator was made at A=16, 32 and mass number of interest in
      each experimental run. The obtained mass resolution M/Delta-M was
      about 150 at A=140, which is a rather small value compared to the
      ordinary mass separator.)
    - Single target irradiation
 RCT=238U(P,FISSN)148PR;
 DET-PARTCL=(GAMMA'186',GAMMA'187');
 /* '186' Delayed gamma (301.7 keV) from 148PR (ground state)
          (Half-life=2.27 min) is measured. Abundance of this decay
          mode is 0.61.Jpi=1- */
 /* '187' Delayed gamma (450.8 keV) from 148PR (metastable state)
          (Half-life=2.0 min) is measured. Abundance of this decay mode
          is 0.50.J=4 */
 /* Analysis:
    - Decay curve analysis (Growth and decay analysis)
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 /* Descriptive Parameters                                            */
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 \\DATA,30;
 INC-ENGY-LAB=24MEV;
 EMT-1=GAMMA'188';
 /* '188' Delayed Gammas */
 EMT-2=GAMMA'189';
 /* '189' Delayed Gammas */
 RSD=148PR;
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 /* Data Table                                                        */
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 \DATA;
 XSECTN-RATIO'190' DELTA-XSECTN-RATIO'190,191'
 (NODIM) (NODIM)
 4.01  +-1.78
 \END;
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