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 /* NRDF D1848 Data No.22                                             */
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 /* Bibliography                                                      */
 /*===================================================================*/
 \\BIB,22;
 D#=D1848;
 TITLE=/Nuclear charge distribution in proton-induced fission of 238U/;
 ATH=(H.UMEZAWA'1');
 INST-ATH=(2JPNJAE'1');
 REF=JIN;
 VLP=33(1971)2731;
 RCTS=(U(P,FISSN), U(P,FISSN)86RB, U(P,FISSN)86RB/U(P,FISSN),
       U(P,FISSN)132TE, U(P,FISSN)132TE/U(P,FISSN), U(P,FISSN)134CS,
       U(P,FISSN)134CS/U(P,FISSN), U(P,FISSN)136CS,
       U(P,FISSN)136CS/U(P,FISSN), U(P,FISSN)140BA,
       U(P,FISSN)140BA/U(P,FISSN), U(P,FISSN)148PM/U(P,FISSN)149PM,
       U(P,FISSN)148PM/U(P,FISSN), U(P,FISSN)160TB/U(P,FISSN)161TB,
       U(P,FISSN)160TB/U(P,FISSN), U(P,FISSN)//U(P,FISSN));
 PHQS=(XSECTN'2', XSECTN'3', DATA'4', DATA'5', XSECTN-RATIO'6',
       DATA'7');
 /* '2' Total chain yield */
 /* '3' Formation cross section */
 /* '4' Fractional independent yield */
 /* '5' Fractional cummulative yield */
 /* '6' Ratio of formation cross sections */
 /* '7' Ratio of total chain yields */
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 /* Experimental Conditions                                           */
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 \\EXP,22;
 /* 2003-10-31 : Converted, Data converted from EXFOR O0571 */
 RTY=FISSN;
 CHM=ELM'8';
 /* '8' 238U:99.3% and 235U:0.68% of reagent grade was purified by
        the ethylether extraction, precipitated as oxalate, and then
        ignited to the oxide, U3O8. Uranium targets were prepared fro
        mthe fine powder of the purified U3O8by a centrifuge technique
        using liquid paraffin as adispersion medium. */
 PHYS-FORM=SLD;
 THK-TGT=XMG/CM**2'9';
 /* '9' Thickness of the uranium layer was 20-70 mg U3O8/cm2. */
 BAC=AL;
 THK-BAC=6MG/CM**2;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=SYNCYC;
 INST-ACC=2JPNINS;
 BEAM-INTNSTY=0.1[0.2UA;
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=(PROP-CNTR'10',NAI'11');
 /* '10' End-window proportional counter to measure beta
         activities of samples */
 /* '11' NaI(Tl) to measure 134Cs, 160Tb, and 148Pm activity */
 CALB-DET=/ Proportional counters and gamma spectrometers were
            calibrated with activities of 148Pm and 148mPm which were
            standardized by the 4pi beta counting or 4pi beta-gamma
            coincidence measurements [H.Baba et al., J. Appl. Radiat.
            Isotopes 21(1970)607, H.Baba et al., J. Appl. Radiat.
            Isotopes 22(1971)141]. /;
 /* Experimental Method:
    - Chemical separation
    - Activation
 /* Analysis:
    - Decay curve analysis
 RCT=(U(P,FISSN)140BA/U(P,FISSN));
 PHQ=DATA'53';
 /* '53' Fractional cummulative yield */
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 /* Descriptive Parameters                                            */
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 \\DATA,22;
 RSD=140BA;
 A=140;
 /*===================================================================*/
 /* Data Table                                                        */
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 \DATA;
 INC-ENGY-LAB DATA1'54' DELTA-DATA1'54,55' DATA2'56'
 (MEV) (NODIM) (NODIM) (NODIM)
         30.       0.94     +-0.1          3.
         35.       0.91     +-0.09         3.
         40.       0.85     +-0.09         3.
         45.       0.83     +-0.09         3.
         50.       0.86     +-0.1          3.
         55.       0.84     +-0.08         3.
         60.       0.82     +-0.09         2.
 \END;
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