/*===================================================================*/ /* NRDF D1305 Data No.32 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,32; 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,32; /* 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)131I/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,32; EMT=GAMMA'49'; /* '49' Decay data not given */ RSD=(131I,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 9.686E+00 9.011E-01 +-2.587E-01 1.047E+01 9.943E-01 +-2.154E-01 1.096E+01 8.809E-01 +-2.349E-01 1.169E+01 8.830E-01 +-2.443E-01 1.247E+01 9.942E-01 +-1.046E-01 1.257E+01 7.420E-01 +-1.828E-01 1.343E+01 9.962E-01 +-2.353E-01 1.374E+01 1.399E+00 +-2.626E-01 1.447E+01 1.295E+00 +-1.770E-01 1.517E+01 9.886E-01 +-2.635E-01 1.619E+01 1.191E+00 +-1.683E-01 1.735E+01 7.229E-01 +-1.853E-01 1.826E+01 9.513E-01 +-1.560E-01 1.927E+01 9.267E-01 +-1.740E-01 2.049E+01 1.094E+00 +-1.448E-01 2.147E+01 9.796E-01 +-1.564E-01 2.240E+01 1.089E+00 +-1.792E-01 2.327E+01 1.096E+00 +-1.499E-01 2.415E+01 8.604E-01 +-1.702E-01 2.534E+01 1.040E+00 +-2.104E-01 2.645E+01 8.064E-01 +-1.138E-01 2.727E+01 8.827E-01 +-1.742E-01 2.844E+01 8.841E-01 +-NEGLIGIBLE 3.172E+01 8.851E-01 +-NEGLIGIBLE \END; /*===================================================================*/ |