/*===================================================================*/ /* NRDF D1757 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D1757; TITLE=/HALF-LIFE OF 44TI/; PURPOSE=/TO DETERMINE HALF-LIFE OF 44TI WITH A METHOD MEASURING THE ACTIVITY OF 44TI PRODUCED AND IMPLANTED IN A PLATE THROUGH THE PROJECTILE FRAGMENTATION./; ATH=(T.HASHIMOTO'1', K.NAKAI'1', Y.WAKASAYA'1,2', I.TANIHATA'1,2', Z.FULOP'2', H.KUMAGAI'2', A.OZAWA'2', K.YOSHIDA'2', R.GOSWARMI'3'); INST-ATH=(2JPNSUT'1', 2JPNIPC'2', 3INDIND'3'); /* '1'DEPARTMENT OF PHYSICS */ /* '2'RI-BEAM SCIENCE LABORATORY */ /* '3'VARIABLE ENERGY CYCLOTRON CENTER, BIDHANNAGER, CALCUTTA */ REF=NP/A; VLP=686(2001)591; RCTS=9BE(46TI,44TI); PHQS=HALF-LIFE; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; /* 2002-01-18 : COMPILED */ RTY=FRAG; PHQ=HALF-LIFE; CHM=ELM; PHYS-FORM=SLD; THK-TGT=140MG/CM**2; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'4'; /* '4' RIKEN PROJECTILE-FRAGMENT SEPARATOR (RIPS) */ INST-ACC=2JPNIPC'5'; /* '5' RIKEN ACCELERATOR RESEARCH FACILITY */ INC-ENGY-LAB=90MEV/A; BEAM-INTNSTY=XMA'6'; /* '6' 2 PARTICLE-NA */ POL-PRJ=0%; DET-PARTCL=(GAMMA,44TI); COINC=NO; ANT-COINC=NO; DET-SYS=(MAG+PLST-SCT+TOF+CNTR-TLSCP'7',GE'8'); /* '7' RIPS (RIKEN PROJECTILE-FRAGMENT SEPARTATOR) */ /* '8' X-RAY DETECTOR */ SOLID-ANGL=XMSR'9'; /* '9' THE DIAMETER AND THICKNESS OF THE GE DETECTOR ARE 25 AND 15MM, RESPECTIVELY. */ ERS-DET=0.53KEV'10'; /* '10' FOR THE 122-KEV GAMMA RAY FROM 57CO FOR THE GE DETECTOR */ RCT=9BE(46TI,44TI); DET-PARTCL=(GAMMA,44TI); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY-LAB=90MEV/A; EMT-1=GAMMA; EMT-2=44TI; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; DATA1'11' DELTA-DATA1'12' TIME HALF-LIFE'13' DELTA-HALF-LIFE'14' (NODIM) (NODIM) (SEC) (UNIT) (UNIT) 2.67E09 0.05E09 355511 59 +-2 \END; /*===================================================================*/ |