/*===================================================================*/ /* NRDF D1305 Data No.35 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,35; D#=D1305; TITLE=/Systematic analysis of mass yield curves in low-energy fission of actinides/; ATH=(T.OHTSUKI'1', Y.HAMAJIMA'1', K.SUEKI'1', H.NAKAHARA'1', Y.NAGAME'2', N.SHINOHARA'2', H.IKEZOE'2'); INST-ATH=(2JPNTMU'1', 2JPNJAE'2'); /* '1' Department of Chemistry, Faculty of Science */ REF=PR/C; VLP=40(1989)2144; RCTS=(233U(P,FISSN), 235U(P,FISSN), 237NP(P,FISSN), 238U(P,FISSN), 239PU(P,FISSN), 242PU(P,FISSN), 244PU(P,FISSN), 241AM(P,FISSN), 243AM(P,FISSN), (P,FISSN), 237NP(P,FISSN)85KR, 237NP(P,FISSN)97NB, 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)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); PHQS=(A-DSTRN, DATA'3', DATA'4', DATA'5', EXC-FUNCT); /* '3' Weighted mean peak positions of heavy asymmetric peak */ /* '4' Weighted mean peak positions of light asymmetric peak */ /* '5' Full width at half maximum of asymnetric peak */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,35; /* 2004-03-25 : Converted, Data converted to EXFOR E1305 */ RTY=(FISSN,FISSN,FISSN); ENR=>99%; CHM=ELM; PHYS-FORM=SLD; THK-TGT=0.100[0.300MG/CM**2'6'; /* '6' Thickness was determined by alpha spectrometry */ BAC=AL'7'; /* '7' Electrodeposited on Al foil and wrapped with a sheet of Al foil */ THK-BAC=6MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=(VDGT'8',CYC'9'); /* '9' Isochronous cyclotron */ INST-ACC=(2JPNJAE'8',2JPNINS'9'); BEAM-INTNSTY=[1UA; POL-PRJ=0%; DET-PARTCL=GAMMA'10'; /* '10' . Decay data not given */ COINC=NO; ANT-COINC=NO; DET-SYS=GE(LI)'11'; /* '11' To detect decay gamma */ /* Experimental Method: - Activation /* Analysis: - Mass yield curves were constructed from the observed cross section of each fission product to which a correction was applied, when necessary, for the charge distribution by assuming a Gaussian charge distribution with the most probable charge Zp of unchanged-charge division. The Gaussian width parameter of 0.95 was used as suggested by McHugh et al. [J.A. Mchugh and M.C. Michel, Phys. ReV. 172(1968)1160]. RCT=(237NP(P,FISSN)135I/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,35; EMT=GAMMA'52'; /* '52' Decay data not given */ RSD=(135I,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 9.946E+00 5.628E-01 +-1.724E-01 1.028E+01 9.991E-01 +-1.626E-01 1.098E+01 4.267E-01 +-1.676E-01 1.149E+01 1.127E+00 +-4.157E-01 1.232E+01 6.823E-01 +-1.936E-01 1.287E+01 8.775E-01 +-2.540E-01 1.342E+01 7.527E-01 +-NEGLIGIBLE 1.343E+01 8.943E-01 +-NEGLIGIBLE 1.373E+01 8.391E-01 +-NEGLIGIBLE 1.427E+01 1.176E+00 +-NEGLIGIBLE 1.468E+01 1.173E+00 +-NEGLIGIBLE 1.472E+01 9.414E-01 +-NEGLIGIBLE 1.511E+01 9.756E-01 +-NEGLIGIBLE 1.538E+01 1.116E+00 +-NEGLIGIBLE 1.565E+01 9.900E-01 +-NEGLIGIBLE 1.646E+01 1.041E+00 +-NEGLIGIBLE 1.767E+01 8.568E-01 +-NEGLIGIBLE 1.880E+01 9.331E-01 +-NEGLIGIBLE 2.018E+01 9.742E-01 +-NEGLIGIBLE 2.090E+01 1.015E+00 +-NEGLIGIBLE 2.186E+01 1.067E+00 +-NEGLIGIBLE 2.248E+01 1.093E+00 +-NEGLIGIBLE 2.359E+01 9.930E-01 +-NEGLIGIBLE 2.476E+01 8.609E-01 +-NEGLIGIBLE 2.588E+01 9.621E-01 +-NEGLIGIBLE 2.685E+01 9.691E-01 +-NEGLIGIBLE 2.772E+01 9.551E-01 +-NEGLIGIBLE 2.875E+01 9.418E-01 +-NEGLIGIBLE 3.197E+01 8.653E-01 +-NEGLIGIBLE \END; /*===================================================================*/ |