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/* NRDF D1662 Data No.19 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,19;
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 */
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,19;
/* 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(18O,FISSN);
PHQ=A-DSTRN'112';
/* '112' Independent mass yields of secondary fragments */
THK-TGT=[1MG/CM**2;
BAC=AL;
THK-BAC=5.4MG/CM**2;
ACC=VDGT;
INST-ACC=2JPNJAE;
INC-ENGY-LAB=84MEV;
BEAM-INTNSTY=30[120PNA;
/* Experimental Method:
- Gamma ray spectrometry
- Chemical separation (for Sb, I and Cs)
- Energy degradation by foils (109 MeV 18O beams are degraded to
84 MeV by alumium energy degrader.)
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,19;
INC-ENGY-LAB=84MEV;
EMT=X'113';
/* '113' Fission fragments */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
Z A FLAG'114' XSECTN DELTA-XSECTN'115'
(NODIM) (NODIM) (NODIM) (MB) (MB)
36 85 1. 1.06 +-0.07
40 97 X 3.34 +-0.12
44 106 X 5.47 +-0.6
51 122 X 0.885 +-0.071
51 124 X 1.839 +-0.2
51 126 X 0.798 +-0.231
51 127 X 0.07 +-0.012
53 126 X 0.294 +-0.056
53 128 X 1.37 +-0.21
53 130 X 1.39 +-0.2
53 131 X 1.42 +-0.05
55 132 X 0.432 +-0.05
55 134 X 1.33 +-0.13
55 136 X 0.729 +-0.037
\END;
/*===================================================================*/
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