/*===================================================================*/ /* NRDF D1897 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; D#=D1897; TITLE=/ Excitations of the alpha cluster in A=6 and 7 nuclei /; PURPOSE=/ To search the excitations of the alpha cluster in nuclei /; ATH=(T.YAMAGATA'1', S.NAKAYAMA'2', H.AKIMUNE'1', M.FUJIWARA'3,4', K.FUSHIMI'2', M.B.GREENFIELD'5', K.HARA'3', K.Y.HARA'1', H.HASHIMOTO'3', K.ICHIHARA'2', K.KAWASE'3', M.KINOSHITA'1', Y.MATSUI'2', K.NAKANISHI'3', M.TANAKA'6', H.UTSUNOMIYA'1', M.YOSOI'7'); INST-ATH=(2JPNKON'1', 2JPNTKS'2', 2JPNRCN'3', 2JPNJAE'4', 2JPNICU'5', 2JPNKTJ'6', 2JPNKTO'7'); /* '1' Department of Physics */ /* '2' Department of Physics */ /* '4' Advanced Science Research Center */ /* '5' Department of Physics */ /* '7' Department of Physics */ REF=PR/C; VLP=69(2004)044313; RCTS=(6LI(P,P)6LI, 7LI(P,P)7LI, 6LI(3HE,T)6BE, 7LI(3HE,T)7BE); PHQS=ANGL-DSTRN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,9; /* 2004-05-19 : Compiled, Ic + On */ PHQ=ANGL-DSTRN; /* Additional results shown but not compiled - Nuclear structure data (Excitation energies and width of resonances) CHM=ELM; PHYS-FORM=SLD'8'; /* '8' Metallic foils */ BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNRCN; POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'9',MWDC'10',SCT'11',EDE); /* '9' Grand Raiden to analyze reaction particles [M. Fujiwara et al., Nucl. Instrum. Meth. A422(1999)484] */ /* '10' To detect reaction particles */ /* '11' Delta-E telescope to detect reaction particles */ CALB-DET=/ Calibration of excitation energies carried out by observing known states with 12C targets /; ANL=PWBA'12'; /* '12' To assign transferred orbital angular momentum */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement RCT=7LI(P,P)7LI; RTY=INEL-SCATT; ENR=99.9%; THK-TGT=15MG/CM**2; INC-ENGY-LAB=300MEV; DET-PARTCL=P; ERS-DET=120KEV'45'; /* '45' Mainly due to the energy spread of incident beam */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; INC-ENGY-LAB=300MEV; EXC-ENGY=17MEV; DELTA-EXC-ENGY=1.0MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC THTL'46' TRNSF-MOM'47' DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'48' (DEG) (DEG) (1/FM) (MB/SR) (MB/SR) 3.205 2.7 0.222 2.833667863 +-0.283366786 5.341 4.5 0.3371 2.026892825 +-0.263496067 7.713 6.5 0.4719 2.435592271 +-0.263855829 9.491 8 0.5747 3.2518446 +-0.345508489 11.86 10 0.7125 2.851754959 +-0.325914852 14.818 12.5 0.8852 3.433984268 +-0.286165355 17.77 15 1.0577 3.038005246 +-0.348960062 20.718 17.5 1.2294 2.640542956 +-0.22692166 23.651 20 1.3914 2.811999909 +-0.820166641 28.339 24 1.6603 2.628753454 +-0.788626036 \END; /*===================================================================*/ |