DARPE: Search Results
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 /* NRDF D1662 Data No.10                                             */
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 /* Bibliography                                                      */
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 \\BIB,10;
 D#=D1662;
 TITLE=/Nuclear fission of neutron-deficient protactinium nuclides/;
 PURPOSE=/To study the degree of the contribution of asymmetric
          massdivision in the low energy fission of neutron-deficient
          lightactinides by observing yields of fission products in
          detail/;
 ATH=(I.NISHINAKA'1', Y.NAGAME'1', K.TSUKADA'1', H.IKEZOE'1',
      K.SUEKI'2', H.NAKAHARA'2', M.TANIKAWA'3', T.OHTSUKI'4');
 INST-ATH=(2JPNJAE'1', 2JPNTMU'2', 2JPNTOK'3', 2JPNTOH'4');
      /* '2' Faculty of Science */
      /* '3' School of Science */
      /* '4' Laboratory of Nuclear Science */
 REF=PR/C;
 VLP=56(1997)891;
 RCTS=209BI(16O,FISSN), 209BI(18O,FISSN);
 PHQS=(DATA'5', DATA'6', A-DSTRN'7', A-DSTRN'8', A-DSTRN'9',
       A-DSTRN'10', A-DSTRN'11');
 /* '5' velocity distributions of fission fragments */
 /* '6' kinetic energy distribution */
 /* '7' Secondary (post neutron emission) fragment mass distribution
 /* '8' Primary (pre neutron emission) fragment mass distribution */
 /* '9' Cummulative mass yields of secondary fragments */
 /* '10' Independent mass yields of secondary fragments */
 /* '11' Independent element yields of secondary fragments */
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 /* Experimental Conditions                                           */
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 \\EXP,10;
 /* 2003-08-19 : Converted, Data converted to EXFOR E1662 */
 RTY=FISSN;
 ENR=X%;
 CHM=ELM;
 PHYS-FORM=SLD;
 POL-TGT=0%;
 ALGN-TGT=0%;
 DET-PARTCL=X'12';
 /* '12' Fission Fragments */
 COINC=NO;
 ANT-COINC=NO;
 RCT=209BI(16O,FISSN);
 PHQ=A-DSTRN'72';
 /* '72' Primary (pre neutron emission) fragment mass distribution
 THK-TGT=[0.04MG/CM**2;
 BAC=C;
 THK-BAC=0.01MG/CM**2;
 ACC=VDGT;
 INST-ACC=2JPNJAE;
 INC-ENGY-LAB=86MEV;
 BEAM-INTNSTY=[100PNA;
 DET-SYS=(MCPLT'73',SSD'74',PPAC'75');
 /* '73' Used as ToF telescope at theta(lab)=60 deg. */
 /* '74' To measure kinetic energies of fission fragments, 0.3 msr
 /* '75' Set at theta(lab)=99 deg. Solid angle was 80 msr. */
 CALB-DET=/ Calibrations of the time for the ToF system and the energy
            for the SSD were performed by measuring the elastically
            scattered 16O and 18O ions from a 209Bi target, and also
            the particles recoiling out from thin targets, natural Ag,
            natural In, natural Sb by bombardment of the 350 MeV 127I
            beam. /;
 /* Experimental Method:
    - Time-of-flight (to obtain velocity distribution)
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 /* Descriptive Parameters                                            */
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 \\DATA,10;
 INC-ENGY-LAB=86MEV;
 EMT=X'76';
 /* '76' Fission fragments */
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 /* Data Table                                                        */
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 \DATA;
 A-MIN A-MAX YLD DELTA-YLD'77'
 (NODIM) (NODIM) (%) (%)
  60    61         1.000E-02       +-4.740E-03
  62    63         8.175E-03       +-4.250E-03
  64    65         1.000E-02       +-4.760E-03
  66    67         1.000E-02       +-4.740E-03
  68    69         2.900E-02       +-7.935E-03
  70    71         0.039            +-9.270E-03
  72    73         0.061            +-0.012
  74    75         0.122            +-0.016
  76    77         0.183            +-0.02
  78    79         0.27             +-0.024
  80    81         0.451            +-0.032
  82    83         0.645            +-0.038
  84    85         0.901            +-0.045
  86    87         1.18             +-0.051
  88    89         1.46             +-0.057
  90    91         1.752            +-0.062
  92    93         2.185            +-0.069
  94    95         2.443            +-0.073
  96    97         2.711            +-0.077
  98    99         3.203            +-0.084
 100   101         3.588            +-0.089
 102   103         4.098            +-0.095
 104   105         4.348            +-0.098
 106   107         4.949            +-0.105
 108   109         5.231            +-0.108
 110   111         5.39             +-0.109
 112   113         5.7              +-0.112
 114   115         5.435            +-0.11
 116   117         5.567            +-0.111
 118   119         5.147            +-0.107
 120   121         4.684            +-0.102
 122   123         4.295            +-0.097
 124   125         3.831            +-0.092
 126   127         3.44             +-0.087
 128   129         3.164            +-0.084
 130   131         2.64             +-0.076
 132   133         2.351            +-7.200E-02
 134   135         1.900E+00       +-6.500E-02
 136   137         1.527E+00       +-5.800E-02
 138   139         1.301E+00       +-5.400E-02
 140   141         1.089E+00       +-4.900E-02
 142   143         8.090E-01       +-4.200E-02
 144   145         6.140E-01       +-3.700E-02
 146   147         0.404            +-0.03
 148   149         3.290E-01       +-2.700E-02
 150   151         1.920E-01       +-2.100E-02
 152   153         1.390E-01       +-1.800E-02
 154   155         8.000E-02       +-1.300E-02
 156   157         4.400E-02       +-1.000E-02
 158   159         3.000E-02       +-8.205E-03
 \END;
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