DARPE: Search Results
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 /* NRDF D1910 Data No.8                                              */
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 /* Bibliography                                                      */
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 \\BIB,8;
 D#=D1910;
 TITLE=/ Angular-momentum effect in the fusion reaction of 141Pr with
         40Ar projectiles /;
 PURPOSE=/ To attempt direct measurements of the cross sections for
           both particle evaporation and fission in the reaction of
           141Pr with 40Ar ions by a radiochemical method to elucidate
           the relation of the critical angular momenta with the
           measured cross sections /;
 ATH=(H.KUSAWAKE'1', T.SAITO'1', A.YOKOYAMA'1', K.TAKESAKO'1',
      N.TAKAHASHI'1', H.BABA'1', Y.OHKUBO'2', A.SHINOHARA'3');
 INST-ATH=(2JPNOSA'1', 2JPNIPC'2', 2JPNNAG'3');
      /* '1' Department of Chemistry and Laboratory of Nuclear Studies,
            Faculty of Science */
      /* '3' Department of Chemistry, Faculty of Science */
 REF=RCA;
 VLP=69(1995)65;
 RCTS=141PR(40AR,X)X;
 PHQS=(XSECTN'4', XSECTN'5');
 /* '4' Cummulative yield */
 /* '5' Independent yield */
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 /* Experimental Conditions                                           */
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 \\EXP,8;
 /* 2005-09-14 : Compiled, Kc + On */
 /* Related references 
    - U.Reus et al., AND, 29(1983)1.
    Reference from which data were used (Energies and half-lives for
    assignments of gamma-ray peaks)
 /* Additional results shown but not compiled
    - Mass distribution (Distribution of cummulative yields of the
      products in each foil)
 CHM=ELM;
 PHYS-FORM=SLD'6';
 /* '6' Metal foils */
 THK-TGT=(3MG/CM**2,6MG/CM**2);
 BAC=AL'7';
 /* '7' Target was sandwiched by Al catcher foils. In some runs, Al
        foils were replaced by graphite foils with nearly the same
        stopping power. */
 THK-BAC=XMG/CM**2'8';
 /* '8' Between 3-micrometer and 50 micro-meter */
 POL-TGT=0%;
 ALGN-TGT=0%;
 ACC=CYC;
 INST-ACC=2JPNIPC'9';
 /* '9' RIKEN ring cyclotron (RRC) facility */
 POL-PRJ=0%;
 COINC=NO;
 ANT-COINC=NO;
 DET-SYS=error'10';
 /* '10' Relative efficiencies of 10-15 % and resolution of around
         2 keV at 1.33 MeV */
 /* Experimental Method:
    - Activation (Irradiated typically 20 min for short-lived
      products and 2 hour for long-lived products)
    - Energy degradation by foils (Energy degration of 40Ar ions in
      target stack was calculated using the OSCAR code [K. Hata and H.
      Baba, INDC(NDS)-195-GZ, p131 (1988)].)
    - Gamma ray spectrometry (Assignments of gamma-ray peaks were
      made according to their energies and half-lives.)
 /* Analysis:
    - Decay curve analysis (Decay-growth analysis of observed
      photopeak intensities for cross section calculation)
 RCT=141PR(40AR,X)X;
 PHQ=XSECTN'25';
 /* '25' Independent yield */
 INC-ENGY-LAB=93.7MEV/A;
 CHRG-INC-ION=18+;
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 /* Descriptive Parameters                                            */
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 \\DATA,8;
 INC-ENGY-LAB=93.7MEV/A;
 TOT-ERR=X%'26';
 /* '26' Mainly due to statistical errors in counting gamma-ray
         emission and expected errors in the photoemission probability
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 /* Data Table                                                        */
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 \DATA;
 Z A ISOMER XSECTN DELTA-XSECTN HALF-LIFE
 (NODIM) (NODIM) (NODIM) (MB) (MB) (SEC)
 33 72 X 7.6 +-0.5 93600
 33 74 X 4.0 +-0.3 1536192
 33 76 X 2.9 +-0.5 94752
 37 82 1 8.9 +-8.0 23292
 39 84 1 6.8 +-0.6 2400
 39 86 0 12.2 +-2.6 53064
 39 86 1 13.2 +-1.0 2880
 39 88 X 3.5 +-0.6 9210240
 41 88 0 7.2 +-1.2 858
 41 92 1 0.8 +-0.2 876960
 42 93 1 8.3 +-0.6 24660
 43 94 0 12.8 +-0.9 17568
 43 96 0 7.8 +-0.4 369792
 45 99 0 4.0 +-0.4 1382400
 45 100 0 11.4 +-0.9 74880
 45 102 0 26.7 +-7.6 91454.4
 47 106 1 7.4 +-0.9 730944
 49 108 1 16.1 +-1.1 3480
 49 110 0 13.9 +-1.3 17640
 51 116 0 12.6 +-6.4 948
 51 116 1 7.8 +-1.9 3618
 51 118 1 3.2 +-0.4 18000
 51 120 1 0.5 +-0.1 497664
 52 119 1 8.1 +-0.6 405216
 52 121 1 3.1 +-0.4 13305600
 53 120 1 6.0 +-0.1 3180
 53 124 X 2.5 +-0.4 361152
 53 126 X 3.7 +-0.3 1124928
 56 131 1 13.2 +-3.6 876
 56 135 1 1.0 +-0.5 103320
 57 130 X 42.1 +-3.3 522
 57 132 0 21.8 +-4.6 17280
 57 132 1 19.7 +-6.4 1458
 57 135 X 86.8 +-5.3 70200
 58 133 0 31.0 +-2.7 17748
 58 137 1 30.9 +-1.7 123840
 59 136 X 81.0 +-5.3 786
 59 138 1 43.9 +-2.4 7560
 60 139 1 20.6 +-1.5 19800
 \END;
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