/*===================================================================*/ /* NRDF D1897 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; 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,7; /* 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'37'; /* '37' Mainly due to the energy spread of incident beam */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; INC-ENGY-LAB=300MEV; EXC-ENGY=4.652MEV; J-PTY=7/2-; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC THTL'38' TRNSF-MOM'39' DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'40' (DEG) (DEG) (1/FM) (MB/SR) (MB/SR) 3.197 2.7 0.1951 0.049923694 +-0.002681195 5.328 4.5 0.322 0.395482365 +-0.04404081 7.694 6.5 0.4635 0.96893396 +-0.076392874 9.468 8 0.5696 1.999190482 +-0.105388041 11.832 10 0.7108 2.794520469 +-0.140224465 14.782 12.5 0.8869 4.072917048 +-0.203894224 17.728 15 1.0621 4.257182407 +-0.213112117 20.669 17.5 1.2363 3.312572025 +-0.165852443 23.603 20 1.4093 2.688042823 +-0.137849661 27.113 23 1.6152 1.630582526 +-0.083416668 30.612 26 1.8188 0.941069862 +-0.048370647 \END; /*===================================================================*/ |