/*===================================================================*/ /* NRDF D1979 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; 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,1; /* 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,N)223U+138BA(86KR,X)219TH+138BA(86KR,X)215RA); ENR=99.7%; DET-PARTCL=(215RA,ALPHA'14',223U,219TH); /* '14' Alpha from 215Ra */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; 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) 205.9 3 +6-3 208.0 12 +9-7 209.3 37 +20-18 210.5 18 +14-11 211.3 11 +11-8 213.3 20 +15-12 214.3 8 +7-5 218.6 8 +10-6 221.1 18 +15-10 222.9 23 +20-15 225.3 50 +42-32 226.6 21 +21-15 228.5 150 +140-100 229.4 46 +51-29 232.3 22 +27-17 \END; /*===================================================================*/ |