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/* NRDF D1910 Data No.5 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,5;
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 */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,5;
/* 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'19';
/* '19' Cummulative yield */
INC-ENGY-LAB=24.8MEV/A;
CHRG-INC-ION=18+;
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,5;
INC-ENGY-LAB=24.8MEV/A;
TOT-ERR=X%'20';
/* '20' Mainly due to statistical errors in counting gamma-ray
emission and expected errors in the photoemission probability
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
Z A ISOMER XSECTN DELTA-XSECTN HALF-LIFE
(NODIM) (NODIM) (NODIM) (MB) (MB) (SEC)
31 67 X 7.2 +-0.3 281664
32 69 X 3.9 +-0.6 140580
33 71 X 4.2 +-0.1 233280
34 72 X 1.6 +-0.4 725760
34 73 0 3.4 +-0.4 25740
34 75 X 8.4 +-0.4 10350720
35 75 X 6.2 +-0.7 5832
35 76 0 2.9 +-0.4 58320
35 77 0 4.1 +-0.4 205632
35 82 0 0.8 +-0.1 127080
36 77 X 8.8 +-2.5 4464
36 79 0 7.2 +-1.0 126144
37 83 X 11.1 +-0.4 7447680
37 84 0 2.2 +-0.1 2839968
38 82 X 3.5 +-0.2 2207520
38 83 0 6.4 +-0.5 116640
39 85 1 6.1 +-0.4 17496
39 87 0 11.8 +-0.7 289440
39 87 1 10.9 +-0.4 46440
40 86 X 1.6 +-0.4 59400
40 87 0 2.1 +-0.6 6228
40 88 X 9.5 +-0.6 7205760
40 89 0 10.5 +-0.4 282528
41 89 1 3.3 +-0.3 3960
41 90 0 6.3 +-0.4 52560
41 91 1 1.8 +-0.5 5356800
41 95 0 8.9 +-0.3 3022272
42 90 X 1.3 +-0.2 20412
43 93 0 3.6 +-0.2 9900
43 93 1 1.8 +-0.9 2610
43 94 1 0.9 +-0.2 3120
44 94 X 1.4 +-0.4 3108
44 95 X 2.8 +-0.3 5940
44 97 X 9.0 +-0.4 250560
45 98 0 1.9 +-0.2 543
45 99 1 9.0 +-0.4 16200
45 101 0 5.3 +-0.5 100915.2
45 101 1 12.4 +-0.6 374976
46 99 X 6.0 +-0.9 1284
46 100 X 6.1 +-0.8 313632
46 101 X 9.1 +-0.9 30492
47 102 0 5.6 +-0.7 774
47 103 0 8.6 +-2.2 3942
47 105 0 14.4 +-0.6 3567456
48 104 X 6.5 +-2.5 3462
48 105 X 11.2 +-5.3 3330
48 107 X 13.3 +-3.5 23400
49 107 0 6.5 +-1.0 1944
49 109 0 18.5 +-3.0 15120
49 111 0 20.7 +-0.8 244512
50 108 X 6.4 +-2.3 618
50 109 X 9.9 +-1.1 1080
50 110 X 15.3 +-0.7 14400
50 113 0 27.1 +-3.0 9944640
51 113 X 6.7 +-2.5 400.2
51 115 X 27.5 +-1.2 1926
51 117 X 41.8 +-2.4 10080
51 122 0 0.3 +-0.1 233280
52 114 X 9.3 +-1.0 912
52 116 X 21.5 +-1.0 8964
52 117 X 29.0 +-1.6 3708
52 118 X 22.1 +-2.6 518400
52 119 0 28.8 +-1.5 57780
52 121 0 30.5 +-1.3 1451520
53 118 0 16.2 +-0.7 822
53 119 X 31.8 +-1.3 1146
53 121 X 38.6 +-2.2 7632
53 123 X 43.7 +-1.9 47520
54 120 X 23.6 +-2.2 2400
54 121 X 17.2 +-3.1 2406
54 122 X 28.1 +-1.4 72360
54 123 X 39.7 +-5.1 7488
54 125 0 40.5 +-2.7 60840
54 127 0 33.9 +-1.5 3145824
55 125 X 55.2 +-4.4 2700
55 127 X 46.9 +-2.1 22500
55 129 X 59.1 +-2.8 115560
56 124 X 16.2 +-2.8 714
56 126 X 27.5 +-1.3 6012
56 128 X 43.1 +-1.9 209952
56 129 0 30.4 +-7.8 7920
56 131 0 49.1 +-2.2 1019520
56 133 0 51.9 +-5.3 332389.44
57 129 X 46.2 +-5.8 696
57 131 X 49.8 +-6.9 3540
57 133 X 47.1 +-7.3 14076
58 130 X 22.7 +-2.1 1500
58 132 X 42.6 +-7.7 12636
58 134 X 52.0 +-5.0 273024
58 135 0 56.6 +-4.2 63360
58 137 0 50.2 +-8.5 32400
58 139 0 114.4 +-5.7 11897280
59 137 X 84 +-12 4608
59 142 0 18.9 +-2.2 68868
60 134 X 2.2 +-0.2 510
60 135 0 43.2 +-5.5 744
60 136 X 27.2 +-1.5 3042
60 137 0 36.6 +-2.9 2310
60 138 X 45.9 +-5.7 18144
60 140 X 38.5 +-7.9 291168
60 147 X 1.8 +-0.2 948672
61 143 X 2.6 +-6.2 22896000
62 141 1 2.8 +-0.3 1356
63 145 X 0.3 +-0.1 513216
64 146 X 0.07 +-0.03 4173120
64 147 X 0.8 +-0.5 137160
64 149 X 0.7 +-0.2 812160
\END;
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