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 /* NRDF D1741 Data No.2                                              */
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 /* Bibliography                                                      */
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 \\BIB,2;
 D#=D1741;
 TITLE=/ New isotope 233Am /;
 PURPOSE=/ To present first identification and decay properties of
           the new americium isotope, 233Am. /;
 ATH=(M.SAKAMA'1,2', T.TSUKADA'1', M.ASAI'1', S.ICHIKAWA'1', H.HABA'1',
      S.GOTO'1,3', Y.OURA'2', I.NISHINAKA'1', Y.NAGAME'1', M.SHIBATA'4',
      Y.KOJIMA'5', K.KAWADE'4', M.EBIHARA'2', H.NAKAHARA'2');
 INST-ATH=(2JPNJAE'1', 2JPNTMU'2', 2JPNNII'3', 2JPNNAG'4',
           2JPNHIR'5');
      /* '1' Advanced Science Research Center */
      /* '2' Department of Chemistry */
      /* '3' Department of Chemistry */
      /* '4' Department of Energy Engineering and Science */
      /* '5' Applied Nuclear Physics, Faculty of Engineering */
 REF=EPJ/A;
 VLP=9(2000)303;
 RCTS=233U(6LI,6*N)233AM;
 PHQS=(DATA'6', HALF-LIFE);
 /* '6' Decay curve */
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 /* Experimental Conditions                                           */
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 \\EXP,2;
 /* 2002-01-22 : Compiled, Im + On. */
 ENR=NAT;
 CHM=ELM;
 PHYS-FORM=SLD;
 THK-TGT=0.1MG/CM**2;
 BAC=AL;
 THK-BAC=0.9MG/CM**2;
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=VDGT;
 INST-ACC=2JPNJAE;
 INC-ENGY-LAB=63MEV;
 DELTA-INC-ENGY-LAB=+-4MEV'7';
 /* '7' on targets */
 BEAM-INTNSTY=XMA'8';
 /* '8' 300particle-nA */
 CHRG-INC-ION=+3;
 POL-PRJ=0%;
 DET-PARTCL=ALPHA;
 COINC=(ALPHA,ALPHA);
 ANT-COINC=NO;
 DET-SYS=(SI'9',GE'10');
 /* '9' To detect alpha-particle, detection efficiency is 83%, Si
        PIN-photodiodes(HAMAMATSU S3204-09), energy calibration was
        done by using 221Fr(Ealpha=6341keV), 217At(Ealpha=7067keV),
        213Po(Ealpha=8376keV) */
 /* '10' To detect X-rays following the electron-capture (EC)
         decay of 223Am, HPGe detector (LOAX, FWHM=0.66keV at 122keV
         gamma-ray) */
 ANL=X'11';
 /* '11' Alpha-Alpha correlation analysis using alpha-decay chain
         of 233Am followed by 229Np, 225Pa, 221Ac, 217Fr, 213At (See
         Fig.2 in reference) */
 /* Experimental Method:
    - Coincidence (between two alpha particles)
 RCT=233U(6LI,6*N)233AM;
 PHQ=HALF-LIFE;
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 /* Descriptive Parameters                                            */
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 \\DATA,2;
 INC-ENGY-LAB=63MEV;
 DELTA-INC-ENGY-LAB=+-4MEV'12';
 /* '12' on targets */
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 /* Data Table                                                        */
 /*===================================================================*/
 \DATA;
 NUCL HALF-LIFE DELTA-HALF-LIFE ENGY'14' DELTA-ENGY'14'
 (NODIM) (MIN) (MIN) (KEV) (KEV)
 233Am 3.2 +-0.8 6780 +-17
 \END;
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