/*===================================================================*/ /* NRDF D1631 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D1631; TITLE=/ISOMERIC TRANSITIONS OF 211PO AND 212PO AND E4 EFFECTIVE CHARGE/; PURPOSE=/THE BRANCHING RATIOS OF ISOMERIC TRANSITIONS FROM HIGH-SPIN ALPHA-DECAYING ISOMERS IN 211PO AND 212PO HAVE BEEN MEASURED FOR THE FIRST TIME/; ATH=(H.KUDO'1',T.NOMURA'2',K.SUEKI'3',M.MAGARA'4',N.YOSHIDA'5'); INST-ATH=(2JPNNII'1',2JPNINS'2',2JPNTMU'3',2JPNNAG'4',2JPNTOK'5'); REF=NP/A; VLP=494(1989)203; RCTS=(208PB(ALPHA,N)211PO,209BI(ALPHA,P)212PO); PHQS=(ENGY-GAMMA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; RCT=208PB(ALPHA,N)211PO; RTY=(CAPT); ENR=99.9999%; CHM=208PB; PHYS-FORM=SLD; THK-TGT=500UG/CM**2; BAC=AU; POL-TGT=0%; ALGN-TGT=0%; ACC=(CYC); INST-ACC=2JPNIPC; INC-ENGY-LAB-RANGE=(20MEV(XMEV)24MEV); CHRG-INC-ION=+2; POL-PRJ=0%; DET-PARTCL=(GAMMA); COINC=YES; ANT-COINC=NO; DET-SYS=(SI); PHQ=(ENGY); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=20[24MEV; EMT=GAMMA; RSD=211PO; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; HALF-LIFE X BRANCH-RATIO DELTA-BRANCH-RATIO ENGY-GAMMA DELTA-ENGY (SEC) (SEC) (NODIM) (NODIM) (MEV) (MEV) 25.2 +-0.5 0.00016 +-0.00004 35 +-6 \END; /*===================================================================*/ |