|
| /*===================================================================*/
/* NRDF D1411 Data No.228 */
/*===================================================================*/
/* Bibliography */
/*===================================================================*/
\\BIB,228;
D#=D1411;
TITLE=/ Mass yield curves in low-energy proton-induced fission of
233U, 235U, 236U, 237Np, 239Pu, 242Pu, 244Pu, 241Am, and 243Am
PURPOSE=/ The aim is to study more extensively the systematic
variation of mass yield curves as a function of the (Z,N) of
the fissioning nucleus and excitation energy in order to
elucidate how strongry some basic physical quantities affect
the mass division in fission. /;
ATH=(T.OHTSUKI'1,2', Y.NAGAME'2', K.TSUKADA'1', N.SHINOHARA'2',
S.BABA'2', K.HASHIMOTO'2', I.NISHINAKA'1', K.SUEKI'1',
Y.HATSUKAWA'2', K.HATA'2', T.SEKINE'2', I.KANNO'2', H.IKEZOE'2',
H.NAKAHARA'1');
INST-ATH=(2JPNTMU'1', 2JPNJAE'2');
/* '1' Department of Chemistry */
REF=PR/C;
VLP=44(1991)1405;
/* Secondary references
- PR/C, 40(1989)2144 (Preliminary results)
- PR/C, 48(1993)1667 (Systematic analysis)
RCTS=(233U(P,FISSN), 235U(P,FISSN), 236U(P,FISSN), 239PU(P,FISSN),
242PU(P,FISSN), 244PU(P,FISSN), 241AM(P,FISSN), 243AM(P,FISSN),
237NP(P,FISSN), 233U(P,FISSN)85KR, 233U(P,FISSN)87KR,
233U(P,FISSN)88KR, 233U(P,FISSN)91SR, 233U(P,FISSN)92SR,
233U(P,FISSN)93Y, 233U(P,FISSN)95ZR, 233U(P,FISSN)97ZR,
233U(P,FISSN)99MO, 233U(P,FISSN)103RU, 233U(P,FISSN)105RH,
233U(P,FISSN)112PD, 233U(P,FISSN)113AG, 233U(P,FISSN)115CD,
233U(P,FISSN)117CD, 233U(P,FISSN)126SB, 233U(P,FISSN)127SB,
233U(P,FISSN)128SB, 233U(P,FISSN)129SB, 233U(P,FISSN)130I,
233U(P,FISSN)131I, 233U(P,FISSN)132TE, 233U(P,FISSN)133I,
233U(P,FISSN)135I, 233U(P,FISSN)136CS, 233U(P,FISSN)139BA,
233U(P,FISSN)140BA, 233U(P,FISSN)141CE, 233U(P,FISSN)142LA,
233U(P,FISSN)143CE, 233U(P,FISSN)149ND, 233U(P,FISSN)153SM,
235U(P,FISSN)85KR, 235U(P,FISSN)87KR, 235U(P,FISSN)88KR,
235U(P,FISSN)91SR, 235U(P,FISSN)92SR, 235U(P,FISSN)93Y,
235U(P,FISSN)95ZR, 235U(P,FISSN)97ZR, 235U(P,FISSN)99MO,
235U(P,FISSN)103RU, 235U(P,FISSN)105RH, 235U(P,FISSN)111AG,
235U(P,FISSN)112PD, 235U(P,FISSN)113AG, 235U(P,FISSN)115CD,
235U(P,FISSN)117CD, 235U(P,FISSN)126SB, 235U(P,FISSN)127SB,
235U(P,FISSN)128SB, 235U(P,FISSN)129SB, 235U(P,FISSN)130I,
235U(P,FISSN)131I, 235U(P,FISSN)132TE, 235U(P,FISSN)133I,
235U(P,FISSN)135I, 235U(P,FISSN)136CS, 235U(P,FISSN)139BA,
235U(P,FISSN)140BA, 235U(P,FISSN)141CE, 235U(P,FISSN)142LA,
235U(P,FISSN)143CE, 235U(P,FISSN)149ND, 235U(P,FISSN)151PM,
235U(P,FISSN)153SM, 236U(P,FISSN)85KR, 236U(P,FISSN)87KR,
236U(P,FISSN)88KR, 236U(P,FISSN)91SR, 236U(P,FISSN)92SR,
236U(P,FISSN)93Y, 236U(P,FISSN)95ZR, 236U(P,FISSN)97ZR,
236U(P,FISSN)99MO, 236U(P,FISSN)103RU, 236U(P,FISSN)105RH,
236U(P,FISSN)111AG, 236U(P,FISSN)112PD, 236U(P,FISSN)113AG,
236U(P,FISSN)115CD, 236U(P,FISSN)117CD, 236U(P,FISSN)126SB,
236U(P,FISSN)127SB, 236U(P,FISSN)128SB, 236U(P,FISSN)129SB,
236U(P,FISSN)130I, 236U(P,FISSN)131I, 236U(P,FISSN)132TE,
236U(P,FISSN)133I, 236U(P,FISSN)135I, 236U(P,FISSN)136CS,
236U(P,FISSN)139BA, 236U(P,FISSN)140BA, 236U(P,FISSN)141CE,
236U(P,FISSN)142LA, 236U(P,FISSN)143CE, 236U(P,FISSN)149ND,
236U(P,FISSN)151PM, 236U(P,FISSN)153SM, 237NP(P,FISSN)85KR,
237NP(P,FISSN)87KR, 237NP(P,FISSN)88KR, 237NP(P,FISSN)91SR,
237NP(P,FISSN)92SR, 237NP(P,FISSN)93Y, 237NP(P,FISSN)95ZR,
237NP(P,FISSN)97ZR, 237NP(P,FISSN)99MO, 237NP(P,FISSN)103RU,
237NP(P,FISSN)105RH, 237NP(P,FISSN)111AG, 237NP(P,FISSN)112PD,
237NP(P,FISSN)113AG, 237NP(P,FISSN)115CD, 237NP(P,FISSN)117CD,
237NP(P,FISSN)126SB, 237NP(P,FISSN)127SB, 237NP(P,FISSN)128SB,
237NP(P,FISSN)129SB, 237NP(P,FISSN)130I, 237NP(P,FISSN)131I,
237NP(P,FISSN)132TE, 237NP(P,FISSN)133I, 237NP(P,FISSN)135I,
237NP(P,FISSN)136CS, 237NP(P,FISSN)139BA, 237NP(P,FISSN)140BA,
237NP(P,FISSN)141CE, 237NP(P,FISSN)142LA, 237NP(P,FISSN)143CE,
237NP(P,FISSN)149ND, 237NP(P,FISSN)151PM, 237NP(P,FISSN)153SM,
239PU(P,FISSN)85KR, 239PU(P,FISSN)87KR, 239PU(P,FISSN)88KR,
239PU(P,FISSN)91SR, 239PU(P,FISSN)92SR, 239PU(P,FISSN)93Y,
239PU(P,FISSN)95ZR, 239PU(P,FISSN)97ZR, 239PU(P,FISSN)99MO,
239PU(P,FISSN)103RU, 239PU(P,FISSN)105RH, 239PU(P,FISSN)111AG,
239PU(P,FISSN)112PD, 239PU(P,FISSN)113AG, 239PU(P,FISSN)115CD,
239PU(P,FISSN)117CD, 239PU(P,FISSN)126SB, 239PU(P,FISSN)127SB,
239PU(P,FISSN)128SB, 239PU(P,FISSN)129SB, 239PU(P,FISSN)130I,
239PU(P,FISSN)131I, 239PU(P,FISSN)132TE, 239PU(P,FISSN)133I,
239PU(P,FISSN)135I, 239PU(P,FISSN)136CS, 239PU(P,FISSN)139BA,
239PU(P,FISSN)140BA, 239PU(P,FISSN)141CE, 239PU(P,FISSN)142LA,
239PU(P,FISSN)143CE, 239PU(P,FISSN)149ND, 239PU(P,FISSN)151PM,
242PU(P,FISSN)85KR, 242PU(P,FISSN)87KR, 242PU(P,FISSN)88KR,
242PU(P,FISSN)91SR, 242PU(P,FISSN)92SR, 242PU(P,FISSN)93Y,
242PU(P,FISSN)95ZR, 242PU(P,FISSN)97ZR, 242PU(P,FISSN)99MO,
242PU(P,FISSN)103RU, 242PU(P,FISSN)105RH, 242PU(P,FISSN)112PD,
242PU(P,FISSN)113AG, 242PU(P,FISSN)115CD, 242PU(P,FISSN)117CD,
242PU(P,FISSN)127SB, 242PU(P,FISSN)129SB, 242PU(P,FISSN)130I,
242PU(P,FISSN)131I, 242PU(P,FISSN)132TE, 242PU(P,FISSN)133I,
242PU(P,FISSN)135I, 242PU(P,FISSN)136CS, 242PU(P,FISSN)139BA,
242PU(P,FISSN)140BA, 242PU(P,FISSN)141CE, 242PU(P,FISSN)142LA,
242PU(P,FISSN)143CE, 242PU(P,FISSN)149ND, 242PU(P,FISSN)151PM,
242PU(P,FISSN)153SM, 244PU(P,FISSN)85KR, 244PU(P,FISSN)87KR,
244PU(P,FISSN)88KR, 244PU(P,FISSN)91SR, 244PU(P,FISSN)92SR,
244PU(P,FISSN)93Y, 244PU(P,FISSN)95ZR, 244PU(P,FISSN)97ZR,
244PU(P,FISSN)99MO, 244PU(P,FISSN)103RU, 244PU(P,FISSN)105RH,
244PU(P,FISSN)111AG, 244PU(P,FISSN)112PD, 244PU(P,FISSN)113AG,
244PU(P,FISSN)115CD, 244PU(P,FISSN)117CD, 244PU(P,FISSN)126SB,
244PU(P,FISSN)127SB, 244PU(P,FISSN)128SB, 244PU(P,FISSN)129SB,
244PU(P,FISSN)130I, 244PU(P,FISSN)131I, 244PU(P,FISSN)132TE,
244PU(P,FISSN)133I, 244PU(P,FISSN)135I, 244PU(P,FISSN)139BA,
244PU(P,FISSN)140BA, 244PU(P,FISSN)141CE, 244PU(P,FISSN)142LA,
244PU(P,FISSN)143CE, 244PU(P,FISSN)149ND, 244PU(P,FISSN)151PM,
244PU(P,FISSN)153SM, 241AM(P,FISSN)85KR, 241AM(P,FISSN)87KR,
241AM(P,FISSN)88KR, 241AM(P,FISSN)91SR, 241AM(P,FISSN)92SR,
241AM(P,FISSN)93Y, 241AM(P,FISSN)95ZR, 241AM(P,FISSN)97ZR,
241AM(P,FISSN)99MO, 241AM(P,FISSN)103RU, 241AM(P,FISSN)105RH,
241AM(P,FISSN)111AG, 241AM(P,FISSN)112PD, 241AM(P,FISSN)113AG,
241AM(P,FISSN)115CD, 241AM(P,FISSN)117CD, 241AM(P,FISSN)126SB,
241AM(P,FISSN)127SB, 241AM(P,FISSN)128SB, 241AM(P,FISSN)131I,
241AM(P,FISSN)132TE, 241AM(P,FISSN)133I, 241AM(P,FISSN)135I,
241AM(P,FISSN)136CS, 241AM(P,FISSN)139BA, 241AM(P,FISSN)140BA,
241AM(P,FISSN)141CE, 241AM(P,FISSN)142LA, 241AM(P,FISSN)143CE,
241AM(P,FISSN)149ND, 241AM(P,FISSN)151PM, 241AM(P,FISSN)153SM,
243AM(P,FISSN)85KR, 243AM(P,FISSN)87KR, 243AM(P,FISSN)91SR,
243AM(P,FISSN)92SR, 243AM(P,FISSN)93Y, 243AM(P,FISSN)97ZR,
243AM(P,FISSN)99MO, 243AM(P,FISSN)103RU, 243AM(P,FISSN)105RH,
243AM(P,FISSN)112PD, 243AM(P,FISSN)113AG, 243AM(P,FISSN)115CD,
243AM(P,FISSN)127SB, 243AM(P,FISSN)129SB, 243AM(P,FISSN)131I,
243AM(P,FISSN)132TE, 243AM(P,FISSN)133I, 243AM(P,FISSN)135I,
243AM(P,FISSN)139BA, 243AM(P,FISSN)140BA, 243AM(P,FISSN)141CE,
243AM(P,FISSN)142LA, 243AM(P,FISSN)143CE, 243AM(P,FISSN)149ND,
243AM(P,FISSN)153SM);
PHQS=XSECTN;
/*===================================================================*/
/* Experimental Conditions */
/*===================================================================*/
\\EXP,228;
/* 2003-11-12 : Converted, Am + On. Data converted to EXFOR E1411
and EXFOR O0590 */
/* 2010-04-01 : Altered, Nf. 006 corrected */
RTY=FISSN;
PHQ=XSECTN;
/* Additional results shown but not compiled
- Comparison with calculated values (The weighted mean mass
number of the light and heavy asymmetric peak, the FWHM of the
heavier asymmetric peak, the peak-to-valley ratio.)
CHM=ELM;
PHYS-FORM=SLD;
THK-TGT=0.1[0.3MG/CM**2;
BAC=AL'4';
/* '4' Each target was wrapped with a sheet of Al thick enough for
stopping all fission products. */
POL-TGT=0%;
ALGN-TGT=0%;
ACC=(VDGT'5',CYC'6');
INST-ACC=(2JPNJAE'5',2JPNINS'6');
BEAM-INTNSTY=1[2UA'7';
/* '7' Their uncertainties were estimated to be about 5-10%. */
POL-PRJ=0%;
COINC=NO;
ANT-COINC=NO;
DET-SYS=HPGE;
/* Experimental Method:
- Stacked target irradiation
- Beam current integrated (The beam currents were typically 1-2
micro-A.)
- Activation (The targets were bombarded for periods of 30-min to
2-hours.)
RCT=244PU(P,FISSN)117CD;
ENR=97.89%'715';
/* '715' 239Pu 0.03%, 240Pu 0.68%, 241Pu 0.07%, 242Pu 1.33% */
INC-ENGY-LAB-RANGE=10[18MEV;
DET-PARTCL=GAMMA'716';
/* '716' Delayed gamma from 117Cd (ground state). 1303 keV gamma
does not occur in the decay of metastable state of 177Cd. No
internal transition between the metastable and ground state
of 117Cd. */
/*===================================================================*/
/* Descriptive Parameters */
/*===================================================================*/
\\DATA,228;
TOT-ERR=X%'717';
/* '717' The errors cited originate from the consideration of
gamma-counting statistics and the half-life fitting for the
decay of the photopeak area. */
ENGY-GAMMA=1303KEV'718';
INTNSTY-GAMMA=0.184'718';
HALF-LIFE=2.49HOUR'718';
/* '718' Delayed gamma from 117Cd (ground state) (1303 keV gamma
does not occur in the decay of metastable state of 177Cd. No
internal transition between the metastable and ground state
of 117Cd.) */
/*===================================================================*/
/* Data Table */
/*===================================================================*/
\DATA;
INC-ENGY-LAB SIGMA DELTA-SIGMA
(MEV) (MB) (MB)
14.4 1.66 +-0.55
18.0 12.31 +-0.74
\END;
/*===================================================================*/
|