/*===================================================================*/ /* NRDF D1305 Data No.14 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,14; 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,14; /* 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)87KR/237NP(P,FISSN)97NB); PHQ=EXC-FUNCT; INC-ENGY-LAB=9[32MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,14; EMT=GAMMA'31'; /* '31' Decay data not given */ RSD=(87KR,97NB); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN-RATIO DELTA-XSECTN-RATIO (MEV) (NODIM) (NODIM) 1.005E+01 2.992E-01 +-1.431E-01 1.090E+01 2.266E-01 +-7.551E-02 1.130E+01 2.420E-01 +-5.023E-02 1.169E+01 2.891E-01 +-7.608E-02 1.245E+01 3.237E-01 +-NEGLIGIBLE 1.251E+01 2.219E-01 +-4.132E-02 1.295E+01 3.712E-01 +-NEGLIGIBLE 1.332E+01 3.372E-01 +-6.085E-02 1.383E+01 3.334E-01 +-6.760E-02 1.420E+01 2.576E-01 +-NEGLIGIBLE 1.472E+01 3.365E-01 +-6.131E-02 1.523E+01 2.658E-01 +-7.758E-02 1.638E+01 2.632E-01 +-5.319E-02 1.766E+01 2.176E-01 +-3.251E-02 1.841E+01 3.120E-01 +-6.315E-02 1.917E+01 2.094E-01 +-3.786E-02 2.021E+01 2.778E-01 +-5.017E-02 2.121E+01 3.150E-01 +-6.349E-02 2.246E+01 3.335E-01 +-5.519E-02 2.368E+01 2.833E-01 +-5.736E-02 2.467E+01 2.223E-01 +-5.843E-02 2.534E+01 2.524E-01 +-NEGLIGIBLE 2.626E+01 1.972E-01 +-NEGLIGIBLE 2.760E+01 2.242E-01 +-NEGLIGIBLE 2.907E+01 2.382E-01 +-NEGLIGIBLE 3.177E+01 2.179E-01 +-3.938E-02 \END; /*===================================================================*/ |