/*===================================================================*/ /* NRDF D1520 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; D#=D1520; TITLE=/ New approach to spin assignments of intermediate structures in 12C(16O,12C[2+1])16O /; PURPOSE=/ To clarify the reaction mechanism on the observed resonance behavior /; ATH=(Y.SUGIYAMA'1', Y.TOMITA'1', H.IKEZOE'1', Y.YAMANOUCHI'1', K.IDENO'1', S.HAMADA'1', M.HIJIYA'2', T.SUGIMITSU'2', T.MUKAE'2', K.NAKAMOTO'2', K.UTSUNOMIYA'2', T.OKAMOTO'2', S.MITSUOKA'2', M.MATSUO'2', H.FUJITA'3'); INST-ATH=(2JPNJAE'1', 2JPNKYU'2', 2JPNJPN'3'); /* '1' Advanced Science Research Center */ /* '2' Department of Physics */ /* '3' Daiichi College of Pharmaceutical Sciences, Fukuoka */ REF=PR/C; VLP=49(1994)3305; RCTS=12C(16O,16O)12C; PHQS=(EXC-FUNCT'4', EXC-FUNCT'5', EXC-FUNCT'6', ANGL-DSTRN'7', ANGL-DSTRN'8', ANGL-DSTRN'9'); /* '4' For the single 12C(2+) channel */ /* '5' For the single 12C(2+) channel, data averaged over theta(cm) of 148.6 to 171.4 degree */ /* '6' For the mutual 12C(2+) - 16O(3-, second 0+) channel */ /* '7' m-substate cross sections with |m|=2 */ /* '8' m-substate cross sections with |m|=1 */ /* '9' m-substate cross sections with m=0 */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,9; /* 2005-09-14 : Altered, Ot + Sr. Re-digitized */ /* 2005-09-21 : Converted, Im + Sr + On. Converted to EXFOR E1520 CHM=ELM; PHYS-FORM=SLD; THK-TGT=0.050MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNJAE; POL-PRJ=0%; DET-PARTCL=12C; COINC=NO; ANT-COINC=NO; DET-SYS=MAG'10'; /* '10' Heavy-ion magnetic spectrograph ENMA [Y. Sugiyama et al., Nucl. Instrum. Methods A 281(1989)512] */ SOLID-ANGL=0.8MSR; /* Experimental Method: - Gamma ray recoil method [Y. Sugiyama et al., Phys. Lett. 159B(1985)90, Z. Phys. A 322(1985)579] RCT=12C(16O,16O)12C; RTY=(INEL-SCATT,RESN); PHQ=ANGL-DSTRN'35'; /* '35' m-substate cross sections with m=0 */ INC-ENGY-CM=31.8MEV; ANL=X'36'; /* '36' Partial wave analysis by fit each m-substate angular distribution to Eq.(3) in reference */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; INC-ENGY-CM=31.8MEV; EXC-ENGY=0.00MEV; J-PTY=0+; EXC-ENGY-EMT=4.44MEV; J-PTY-EMT=2+; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA'37' DELTA-DSIGMA/DOMEGA'37,38' (DEG) (MB/SR) (MB/SR) 140.50 0.057442 +-0.00586 142.00 0.15160 +-0.00165 143.60 0.25264 +-0.01486 145.20 0.32555 +-0.01393 146.44 0.30395 +-0.012075 148.52 0.14575 +-0.011620 150.61 0.096036 +-0.017516 152.69 0.37109 +-0.018898 154.77 0.61743 +-0.019113 156.85 0.67510 +-0.020640 158.94 0.30730 +-0.023232 161.02 0.18973 +-0.029792 163.10 0.32996 +-0.00797 165.50 0.68597 +-0.03042 167.26 0.75992 +-0.027607 169.34 0.45176 +-0.048222 171.42 0.23029 +-0.078210 \END; /*===================================================================*/ |