/*===================================================================*/ /* NRDF D0364 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; D#=D364; TITLE=/THE 17O(P,ALPHA)14N REACTION: PHYSICS AND ASTROPHYSICS/; PURPOSE=/THE REGION ABOVE THE THRESHOLD FOR THE FORMATION OF 18F BY 17O+P PROVIDES INTERESTING GROUND FOR THE STUDY OF NUCLEAR STRUCTURE. HERE, ONLY THREE DECAY CHANNELS ARE OPEN: 17O+P, 14N+ALPHA AND 18F+GAMMA AND THUS A KNOWLEDGE OF THREE OF THE REACTIONS INVOLVING THESE CHANNELS DEFINES UNIQUELY THE PARTIAL WIDTHS OF THE STATES. THIS PAPER REPORTS THE INVESTIGATION OF A THIRD OF THESE REACTIONS./; ATH=(W.E.KIESER'1',R.E.AZUMA'1',K.P.JACKSON'1'); INST-ATH=(1CANTOR'1'); REF=NP/A; VLP=331(1979)155; RCTS=(17O(P,ALPHA)14N); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,4; ENR=NAT; CHM=WO3'1'; /*@3@*/ THK-TGT=XMG/CM**2; BAC=TA; /*@4@*/ THK-BAC=XMG/CM**2; POL-TGT=NO; ALGN-TGT=NO; ENR=NAT; CHM=TI.O2'1'; /*@5@*/ THK-TGT=XMG/CM**2; BAC=X'1'; /*@4@*/ THK-BAC=XMG/CM**2; POL-TGT=NO; ALGN-TGT=NO; ACC=(VDG); INST-ACC=1CANTOR; INC-ENGY-LAB-RANGE=(0.4[0.95MEV); DELTA-INC-ENGY-LAB=0.2KEV; ERS-PRJ=XKEV; BEAM-INTNSTY=30UA; POL-PRJ=NO; ACC=(VDG); INST-ACC=1CANMCM; INC-ENGY-LAB-RANGE=(0.74[1.5MEV); DELTA-INC-ENGY-LAB=1.0KEV; ERS-PRJ=XKEV; BEAM-INTNSTY=30UA; POL-PRJ=NO; DET-PARTCL=(ALPHA); DET-SYS=(SBD); SOLID-ANGL=XMSR; ERS-DET=16[19KEV; ANL=(RMTRX-THEORY); PHQ=(XSECTN,EXC-FUNCT,DSIGMA/DOMEGA,RESN-ENGY,WDTH-RATIO,SPEC-AMPL); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; INC-ENGY-LAB=0.4[1.4MEV; CMPD=18F; THTL=135DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB J-PTY-CMPD DATA1'1' DELTA-DATA1 DATA2'2' DELTA-DATA2 (MEV) (NODIM) (DATA3'5') (DATA3) (DATA3) (DATA3) 0.518 4- 574'3' 65 531'3' 60 0.525 X X X 4.8'3' 0.6 0.671 3- 358 42 X X 0.673 3- 236 28 X X 0.688 1+ 60 7 60 7 0.746 3+ 1164'4' 121 1164'4' 121 0.824 2+ 291 33 280 32 0.926 3+ 452 50 415 47 1.015 5+ X X 12.4'3' 2.6 1.098 2- X X 466 67 \END; /*===================================================================*/ |