/*===================================================================*/ /* NRDF D1748 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; 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,9; /* 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 */ /* 2004-10-12 : Altered, Particle code in EN-SEC is replaced by A. RCT=120SN(7LI,T,ALPHA)120SN; PHQ=ENGY-SPEC; THK-TGT=6.4MG/CM**2; INC-ENGY-LAB=42MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; INC-ENGY-LAB=42MEV; EMT-1=T; EMT-2=ALPHA; RSD=120SN; THTL-1=25DEG; THTL-2=25DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-1-CM'30' COUNTS'31' DELTA-COUNTS'31' (MEV) (NODIM) (NODIM) 15.8 2 +-2.44949 15.9 7 +-3 16 10 +-3.464102 16.1 4 +-2.828427 16.2 5 +-3 16.3 6 +-2.44949 16.4 5 +-2.645751 16.5 10 +-3.162278 16.6 4 +-2.44949 16.7 7 +-3 16.8 7 +-3.316625 16.9 15 +-4.123106 17 5 +-2.645751 17.1 0 +-2 17.2 6 +-2.828427 17.3 0 +-2.828427 17.4 10 +-4.242641 17.5 8 +-3.464102 17.6 8 +-3.464102 17.7 6 +-3.162278 17.8 5 +-3.316625 17.9 3 +-3 18 0 +-2.44949 18.1 0 +-2 18.2 1 +-2.645751 18.3 1 +-2.236068 18.4 2 +-3.162278 18.5 9 +-4.123106 18.6 3 +-3.872983 18.7 0 +-2.828427 18.8 0 +-3.162278 18.9 -3 +-2.236068 19 -3 +-3 19.1 4 +-3.162278 19.2 0 +-2.828427 19.3 -1 +-3.605551 19.4 1 +-3 19.5 2 +-3.741657 19.6 -1 +-3.872983 19.7 3 +-4.123106 19.8 1 +-3.316625 19.9 2 +-4.242641 20 2 +-4.690416 20.1 -2 +-3.464102 20.2 1 +-4.358899 20.3 -1 +-3.872983 20.4 -2 +-4 20.5 2 +-4 20.6 3 +-4.358899 20.7 -5 +-4.123106 20.8 6 +-4.690416 20.9 10 +-4.898979 21 2 +-4.690416 21.1 -3 +-4.123106 21.2 5 +-4.123106 21.3 4 +-4.898979 21.4 5 +-4.795832 21.5 -3 +-4.795832 21.6 3 +-5.196152 21.7 1 +-4.795832 21.8 2 +-4.690416 21.9 10 +-4.898979 22 16 +-5.830952 22.1 4 +-5.09902 22.2 18 +-6 22.3 28 +-6.78233 22.4 22 +-6.324555 22.5 19 +-5.91608 22.6 24 +-6.164414 22.7 25 +-6.082763 22.8 29 +-6.082763 22.9 42 +-7.211103 23 40 +-7.071068 23.1 34 +-6.480741 23.2 31 +-6.403124 \END; /*===================================================================*/ |