/*===================================================================*/ /* NRDF D1979 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; D#=D1979; TITLE=/ Measurements of evaporation residue cross sections for the fusion reactions 86Kr+134Ba and 86Kr+138Ba /; PURPOSE=/ To investigate the effect of the shell structure of the interacting nuclei on fusion process /; ATH=(K.SATOU'1', H.IKEZOE'2', S.MITSUOKA'2', K.NISHIO'2', C.J.LIN'3', S.C.JEONG'4'); INST-ATH=(2JPNJAE'1', 2JPNJAE'2', 3CPRAEP'3', 2JPNKEK'4'); /* '1' Quantum Beam Science Directorate */ /* '2' Advanced Science Research Center */ /* '4' Institute of Particle and Nuclear Studies */ REF=PR/C; VLP=73(2006)034609; RCTS=(138BA(86KR,N)223U, 138BA(86KR,X)219TH, 138BA(86KR,X)215RA, 138BA(86KR,2*N)222U, 138BA(86KR,X)218TH, 138BA(86KR,X)214RA, 138BA(86KR,X)222PA, 138BA(86KR,X)218AC, 138BA(86KR,3*N)221U, 138BA(86KR,X)217TH, 134BA(86KR,N)219U, 134BA(86KR,X)215TH, 134BA(86KR,2*N)218U, 134BA(86KR,X)214TH, 134BA(86KR,X)218PA, 134BA(86KR,X)214AC); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,3; /* 2006-10-04 : Compiled, Tt + On */ PHQ=XSECTN; CHM=ELM; PHYS-FORM=SLD; THK-TGT=0.40[0.45MG/CM**2; BAC=AL; THK-BAC=XMG/CM**2'5'; /* '5' 1.3 micro-meter */ POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNJAE'6'; /* '6' JAERI-tandem booster accelerator */ BEAM-INTNSTY=15PNA; POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=(SBD'7',MAG'8',error'9',MCPLT'10',TOF'11'); /* '7' To detect elastically scattered Kr beams to determine absolute value of evaporation residue cross sections */ /* '8' Recoil mass separator to separate evaporation residues (JAERI-RMS) */ /* '9' To measure energies and positions of incoming particle and its subsequent alpha decays */ /* '10' To obtain time-of-flight signals of incoming particles */ /* '11' To distinguish incoming particles from subsequent alpha-decay */ ANL=STATIST-MODEL'12'; /* '12' Statistical model code HIVAP */ RCT=(138BA(86KR,X)222PA+138BA(86KR,X)218AC); ENR=99.7%; DET-PARTCL=(222PA,ALPHA'16',ALPHA'17',218AC); /* '17' Alpha from 214Fr */ /* '16' Alpha from 222Pa */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; SYS-ERR=40%'13'; /* '13' Total systematic error. Uncertainty in transport efficiency in JAERI-RMS and charge distribution of evaporation residues */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-CM SIGMA DELTA-SIGMA (MEV) (NB) (NB) 222.9 3 +6-3 225.3 13 +16-10 226.6 7 +9-6 229.4 6 +12-6 237.4 8 +17-8 \END; /*===================================================================*/ |