/*===================================================================*/ /* NRDF D1748 Data No.6 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,6; D#=D1748; TITLE=/Coulomb breakup of 7Li for nuclear astrophysics/; ATH=(Y.TOKIMOTO'1', H.UTSUNOMIYA'1', T.YAMAGATA'1', M.OHTA'1', Y.W.LUI'2', R.P.SCHMITT'2', S.TYPEL'3', Y.AOKI'4', K.IEKI'5', K.KATORI'6'); INST-ATH=(2JPNKON'1', 1USATAM'2', 2GERMUU'3', 2JPNTSU'4', 2JPNYOK'5', 2JPNIPC'6'); /* '1' Department of Physics */ /* '2' Cyclotron Institute */ /* '3' Sektion Physik */ /* '4' Institute of Physics */ /* '5' Department of Physics */ REF=PR/C; VLP=63(2001)035801; RCTS=(90ZR(7LI,T,ALPHA)90ZR, 197AU(7LI,T,ALPHA)197AU, 27AL(7LI,T,ALPHA)27AL, 58NI(7LI,T,ALPHA)58NI, 120SN(7LI,T,ALPHA)120SN, 144SM(7LI,T,ALPHA)144SM, 169TM(7LI,T,ALPHA)169TM, 208PB(7LI,T,ALPHA)208PB, 64ZN(7LI,T,ALPHA)64ZN, 3H(ALPHA,GAMMA)7LI); PHQS=(ENGY-SPEC, ANGL-DSTRN, XSECTN-RATIO'7', ASTR-SFCTR); /* '7' the ratio of the forward-going alpha events to the backward-going alpha events of the energy integrated cross sections for the breakup of 42MeV 7Li */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,6; /* 2002-10-31 : Compiled */ RTY=DIRECT-RCT'8'; /* '8' Elastic breakup reaction */ ENR=NAT; PHYS-FORM=SLD; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNTSU; BEAM-INTNSTY=30[300NA; POL-PRJ=0%; DET-PARTCL=(T,ALPHA); COINC=(T,ALPHA); ANT-COINC=NO; DET-SYS=(MAG'9',PROP-CNTR'10',SCT'11'); /* '9' To detect both alpha particles and tritons from breakup of 7Li */ /* '10' To detect alpha particles and tritons */ /* '11' Plastic scintillator */ SOLID-ANGL=2.74MSR'12'; /* '12' Pairs of the breakup fragments emitted into the above solid angle were momentum-analyzed according to their magnetic rigidity and focused at different positions along the focal plane. */ ERS-DET=XKEV'13'; /* '13' 218 keV for alpha 173 keV for triton */ RCT=27AL(7LI,T,ALPHA)27AL; PHQ=ENGY-SPEC; THK-TGT=2.2MG/CM**2; INC-ENGY-LAB=42MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,6; INC-ENGY-LAB=42MEV; EMT-1=T; EMT-2=ALPHA; RSD=27AL; THTL-1=7DEG; THTL-2=7DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-1-CM'24' COUNTS'25' DELTA-COUNTS'25' (MEV) (NODIM) (NODIM) 7.4 19 +-6.855655 7.5 9 +-6.708204 7.6 25 +-7.416198 7.7 12 +-7.348469 7.8 13 +-7 7.9 15 +-6.855655 8 11 +-6.708204 8.1 2 +-6.324555 8.2 13 +-6.855655 8.3 9 +-6.557439 8.4 11 +-7 8.5 8 +-6.63325 8.6 0 +-6.78233 8.7 3 +-5.744563 8.8 -2 +-5.477226 8.9 6 +-6.480741 9 1 +-6.244998 9.1 3 +-5.91608 9.2 2 +-5.656854 9.3 1 +-6.244998 9.4 -10 +-5.656854 9.5 -4 +-6 9.6 4 +-5.830952 9.7 -6 +-5.477226 9.8 -8 +-5.830952 9.9 5 +-6.557439 10 10 +-7.348469 10.1 0 +-5.830952 10.2 3 +-6.403124 10.3 7 +-6.244998 10.4 4 +-6.324555 10.5 5 +-6.403124 10.6 -3 +-5.744563 10.7 -2 +-6.164414 10.8 0 +-5.291503 10.9 5 +-5.196152 11 5 +-5.744563 11.1 4 +-5.477226 11.2 7 +-5.744563 11.3 1 +-6.244998 11.4 -1 +-5.744563 11.5 5 +-5.91608 11.6 -2 +-5.656854 11.7 -4 +-5.830952 11.8 7 +-6.244998 11.9 5 +-5.744563 12 10 +-5.656854 12.1 17 +-5.91608 12.2 18 +-6.63325 12.3 10 +-5.830952 12.4 20 +-6.480741 12.5 10 +-5.830952 12.6 23 +-6.557439 12.7 25 +-6.708204 12.8 19 +-6.244998 12.9 31 +-7 13 22 +-6.480741 13.1 30 +-7.211103 13.2 31 +-7 13.3 20 +-6.480741 13.4 28 +-6.928203 13.5 32 +-6.78233 13.6 33 +-7.28011 \END; /*===================================================================*/ |