/*===================================================================*/ /* NRDF D0018 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D18; TITLE=/SPIN POLARIZATION OF 12B IN THE HEAVY-ION REACTION 100MO(14N, 12B)102RU/; ATH=(K.SUGIMOTO'1',N.TAKAHASHI'1',A.MIZOBUCHI'1',Y.NOJIRI'1', T.MINAMISONO'1', M.ISHIHARA'2', K.TANAKA'2', H.KAMITSUBO'2'); INST-ATH=(2JPNOSA'1', 2JPNIPC'2'); REF=PRL; VLP=39(1977)323; RCTS=(100MO(14N,12B)102RU); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; RCT=100MO(14N,12B)102RU; ENR=95.5%; CHM=ELM; THK-TGT=4.8MG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=2JPNIPC; INC-ENGY-LAB-RANGE=90MEV; /*THE EFFECTIVE INCIDENT ENERGY WAS 90MEV, SINCE THE BEAM ENERGY LOSS IN THE TARGET WAS ABOUT 10MEV. BEAM ENERGY IS 95 MEV. */ DELTA-INC-ENGY=XKEV; ERS-PRJ=XKEV; POL-PRJ=NO; /*THE IRRADIATION WAS CYCLIC WITH AN ON-BEAM PERIOD OF 10MS FOLLOWED BY AN OFF-BEAM PERIOD OF 30MS*/ DET-PARTCL=(BETA); /*ASYMMETRY OF BETA RAYS WAS DETECTED TO DETERMINED THE POLARIZATION.*/ DET-SYS=(PLST-SCT,CNTR-TLSCP); /*PRODUCTS 12B IN A SPECIFIED RANGE OF INITIAL KINETIC ENERGY WERE IMPLANTED INTO A THIN PLATINUM STOPPER. BETA RAYS WITH ENERGIES HIGHER THAN 3MEV WERE DETECTED AND THE TIME SPECRRUM WAS CONSISTENT WITH 12B LIFE TIME.*/ PHQ=ENGY-SPEC; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; INC-ENGY-LAB=90MEV; RSD=102RU; THTL=20DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DELTA-ENGY-EMT-LAB DATA'1' DATA'2' (MEV) (MEV) (NODIM) (NODIM) 40 +-2.5 0.1 0.04 48 +-3 0.4 0.04 55 +-3 0.66 0.04 62.5 +-2.5 0.71 0.04 70 +-2.5 0.70 0.04 76 +-2.5 0.3 0.04 82 +-2.5 0.05 0.04 \END; /*===================================================================*/ |