/*===================================================================*/ /* NRDF D1305 Data No.16 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,16; 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,16; /* 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)91SR/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,16; EMT=GAMMA'33'; /* '33' Decay data not given */ RSD=(91SR,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 9.780E+00 4.724E-01 +-1.120E-01 1.041E+01 4.829E-01 +-9.077E-02 1.096E+01 5.447E-01 +-1.089E-01 1.155E+01 5.645E-01 +-9.174E-02 1.220E+01 6.335E-01 +-8.365E-02 1.267E+01 4.644E-01 +-9.771E-02 1.298E+01 4.612E-01 +-9.509E-02 1.325E+01 5.905E-01 +-NEGLIGIBLE 1.344E+01 6.769E-01 +-NEGLIGIBLE 1.383E+01 6.720E-01 +-1.241E-01 1.431E+01 6.577E-01 +-NEGLIGIBLE 1.471E+01 7.073E-01 +-NEGLIGIBLE 1.529E+01 6.386E-01 +-1.380E-01 1.569E+01 5.671E-01 +-1.257E-01 1.682E+01 5.451E-01 +-8.526E-02 1.784E+01 4.015E-01 +-8.001E-02 1.886E+01 4.999E-01 +-1.080E-01 1.949E+01 5.319E-01 +-9.183E-02 2.043E+01 5.522E-01 +-6.212E-02 2.175E+01 5.542E-01 +-8.878E-02 2.286E+01 6.865E-01 +-1.268E-01 2.388E+01 5.728E-01 +-9.006E-02 2.478E+01 4.223E-01 +-6.679E-02 2.551E+01 5.633E-01 +-6.881E-02 2.645E+01 4.599E-01 +-NEGLIGIBLE 2.786E+01 4.844E-01 +-NEGLIGIBLE 2.954E+01 5.564E-01 +-NEGLIGIBLE 3.196E+01 5.464E-01 +-5.679E-02 \END; /*===================================================================*/ |