/*===================================================================*/ /* NRDF D1305 Data No.20 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,20; 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,20; /* 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)99MO/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,20; EMT=GAMMA'37'; /* '37' Decay data not given */ RSD=(99MO,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 1.368E+01 1.030E+00 +-3.012E-01 1.424E+01 1.045E+00 +-1.531E-01 1.482E+01 7.678E-01 +-1.826E-01 1.531E+01 9.074E-01 +-1.968E-01 1.598E+01 9.016E-01 +-1.766E-01 1.684E+01 8.025E-01 +-7.442E-02 1.717E+01 6.373E-01 +-1.289E-01 1.753E+01 8.424E-01 +-NEGLIGIBLE 1.802E+01 9.624E-01 +-NEGLIGIBLE 1.821E+01 8.084E-01 +-NEGLIGIBLE 1.835E+01 8.290E-01 +-NEGLIGIBLE 1.865E+01 7.367E-01 +-NEGLIGIBLE 1.913E+01 9.173E-01 +-NEGLIGIBLE 1.945E+01 9.387E-01 +-NEGLIGIBLE 2.044E+01 6.886E-01 +-NEGLIGIBLE 2.182E+01 6.072E-01 +-NEGLIGIBLE 2.265E+01 6.181E-01 +-NEGLIGIBLE 2.360E+01 6.374E-01 +-NEGLIGIBLE 2.454E+01 6.775E-01 +-NEGLIGIBLE 2.728E+01 3.244E-01 +-NEGLIGIBLE 2.843E+01 5.304E-01 +-NEGLIGIBLE 2.954E+01 5.776E-01 +-NEGLIGIBLE 3.031E+01 5.315E-01 +-NEGLIGIBLE 3.121E+01 4.933E-01 +-NEGLIGIBLE 3.222E+01 5.119E-01 +-NEGLIGIBLE 3.550E+01 2.436E-01 +-NEGLIGIBLE \END; /*===================================================================*/ |