/*===================================================================*/ /* NRDF D0376 Data No.27 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,27; D#=D376; TITLE=/EXPERIMENTAL DISPLACEMENT ENERGIES OF ISOBARIC ANALOG STATES IN THE 1F7/2 SHELL/; PURPOSE=/EXPERIMENTAL DATA FOR DISPLACEMENT ENERGIES IN THE 1F7/2 SHELL WERE RECENTLY ANALYZED USING A SHELL-MODEL FORMALISM. A FIT WAS OBTAINED WITH A STANDARD DEVIATION OF 13KEV FOR 33 EXPERIMENTAL ENERGIES. THERE ARE, HOWEVER, SEVERAL REPORTED DISPLACEMENT ENERGIES WHICH DIFFER BY MORE THAN 35KEV FROM CALCULATION, NAMELY FOR THE PAIRS 46SC(0+,3)-46CA (0+,3), 46TI(4+,2)-46SC(4+,2) AND 52FE(6+,1)-52MN(6+,1) DEVIATIONS OF THIS MAGNITUDE,IF CORRECT, MIGHT ARISE FROM EXCEPTIONALLY LARGE CONFIGURATION ADMIXTURES, ISOSPIN MIXING OR OTHER INTERESTING STRUCTUAL ANOMALIES. WE HAVE,THEREFORE, CARRIED OUT NEW MEASUREMENTS FOR THESE THREE PAIRS./; ATH=(R.T.KOUZES'1',P.KUTT'1',D.MUELLER'1',R.SHERR'1'); INST-ATH=(1USAPTN'1'); REF=NP/A; VLP=309(1978)329; RCTS=(45TI(P,T)43TI, 46TI(P,T)44TI, 48TI(P,T)46TI, 50TI(P,T)48TI, 46TI(P,D)45TI, 50TI(P,D)49TI, 46TI(P,3HE)44SC, 48TI(P,3HE)46SC, 50TI(P,3HE)48SC,52CR(P,T)50CR, 52CR(P,3HE)50V, 54FE(P,T)52FE, 54FE(P,3HE)52MN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,27; RCT=45TI(P,T)43TI; /*@3@*/ RCT=46TI(P,T)44TI; ENR=86.1%; /*@13@*/ CHM=ELM; THK-TGT=132UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=48TI(P,T)46TI; ENR=99.4%; /*@13@*/ CHM=ELM; THK-TGT=143UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=50TI(P,T)48TI; ENR=83.2%; /*@13@*/ CHM=ELM; THK-TGT=(115UG/CM**2,80UG/CM**2); BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=46TI(P,3HE)44SC; ENR=86.1%; /*@13@*/ CHM=ELM; THK-TGT=132UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=48TI(P,3HE)46SC; ENR=99.4%; /*@13@*/ CHM=ELM; THK-TGT=143UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=50TI(P,3HE)48SC; ENR=83.2%; /*@13@*/ THK-TGT=(115UG/CM**2,80UG/CM**2); BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=52CR(P,T)50CR; ENR=99.9%; /*@13@*/ CHM=ELM; THK-TGT=54UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=52CR(P,3HE)50V; ENR=99.9%; /*@13@*/ CHM=ELM; THK-TGT=54UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=54FE(P,T)52FE; ENR=96.6%; /*@13@*/ CHM=ELM; THK-TGT=78UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; RCT=54FE(P,3HE)52MN; ENR=96.6%; /*@13@*/ CHM=ELM; THK-TGT=78UG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(CYC); INST-ACC=1USAPTN; INC-ENGY-LAB-RANGE=(42[46MEV); DELTA-INC-ENGY-LAB=0.6KEV'1'; /*@14@*/ ERS-PRJ=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=NO; DET-PARTCL=(T); DET-SYS=(PLST-SCT+X'1'); /*@4@*/ SOLID-ANGL=14MSR; ERS-DET=6KEV; DET-PARTCL=(D); DET-SYS=(PLST-SCT+X'1'); /*@4@*/ SOLID-ANGL=14MSR; ERS-DET=6KEV; DET-PARTCL=(3HE); DET-SYS=(PLST-SCT+X'1'); /*@4@*/ SOLID-ANGL=14MSR; ERS-DET=6KEV; ANL=(SHELL-MODEL); PHQ=(XSECTN,ENGY-SPEC,XSECTN-RATIO,RESN-ENGY,IAS,COULOMB-DISP-ENGY); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,27; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; DATA1'1' J-PI ISOSPIN COULOMB-DISP-ENGY'2' DELTA-COULOMB-DISP-ENGY COULOMB-DISP-ENGY'5' DELTA-COULOMB-DISP-ENGY (NODIM) (NODIM) (NODIM) (KEV) (KEV) (KEV) (KEV) 44SC,44CA 0+ 2 7205 6 7206'3' 3 46SC,46CA 0+ 3 7185 7 7185'4' 7 48SC,48CA 0+ 4 7172 14 7175'3' 6 44TI,44SC 2+ 1 7644 7 7645'3' 6 44TI,44SC 4+ 1 7653 7 7653 7 44TI,44SC 0+ 2 7620 9 7620'4' 9 45TI,45SC 7/2- 3/2 7561 5 7562'3' 3 46TI,46SC 4+ 2 7583 7 7585'3' 7 46TI,46SC 6+ 2 7567 10 7567 10 46TI,46SC 2+ 2 7586 6 7586 6 46TI,46SC 0+ 3 7547 8 7547 8 48TI,48SC 6+ 3 7518? 9? 7518? 9? 48TI,48SC 4+ 3 7522 9 7522 9 48TI,48SC 0+ 4 7502 18 7502 18 49TI,49SC 7/2- 7/2 7503 7 7506'3' 7 50V,50TI 0+ 3 7802 6 7799'3' 3 50CR,50V 6+ 2 8169 7 8169 7 50CR,50V 4+ 2 8172 6 8172 6 50CR,50V 2+ 2 8169 6 8169 6 50CR,50V 0+ 3 8160 8 8160 8 52MN,52CR 0+ 2 8408 6 8412'3' 4 52FE,52MN 6+ 1 8822 9 8818'3' 8 52FE,52MN 2+ 1 8832 11 8832 11 52FE,52MN 4+ 1 8851 10 8851 10 52FE,52MN 0+ 2 8800 9 8797'3' 7 \END; /*===================================================================*/ |