/*===================================================================*/ /* NRDF D1305 Data No.37 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,37; 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,37; /* 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)139BA/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,37; EMT=GAMMA'54'; /* '54' Decay data not given */ RSD=(139BA,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 9.448E+00 8.212E-01 +-2.589E-01 1.032E+01 9.117E-01 +-1.650E-01 1.094E+01 7.620E-01 +-2.657E-01 1.172E+01 7.220E-01 +-1.412E-01 1.249E+01 7.311E-01 +-1.696E-01 1.298E+01 8.167E-01 +-1.711E-01 1.369E+01 8.946E-01 +-2.436E-01 1.389E+01 7.841E-01 +-1.813E-01 1.410E+01 1.104E+00 +-1.365E-01 1.455E+01 9.487E-01 +-1.631E-01 1.529E+01 1.010E+00 +-NEGLIGIBLE 1.606E+01 8.877E-01 +-NEGLIGIBLE 1.704E+01 5.915E-01 +-NEGLIGIBLE 1.821E+01 6.577E-01 +-NEGLIGIBLE 1.959E+01 7.697E-01 +-NEGLIGIBLE 2.051E+01 8.872E-01 +-NEGLIGIBLE 2.137E+01 8.341E-01 +-NEGLIGIBLE 2.244E+01 9.663E-01 +-NEGLIGIBLE 2.350E+01 7.962E-01 +-NEGLIGIBLE 2.456E+01 7.070E-01 +-NEGLIGIBLE 2.588E+01 8.621E-01 +-NEGLIGIBLE 2.644E+01 9.127E-01 +-NEGLIGIBLE 2.748E+01 1.006E+00 +-NEGLIGIBLE 2.847E+01 1.003E+00 +-NEGLIGIBLE 3.169E+01 7.857E-01 +-NEGLIGIBLE \END; /*===================================================================*/ |