/*===================================================================*/ /* NRDF D1661 Data No.3 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,3; D#=D1661; TITLE=/ Elastic two-neutron transfer reactions of 58Ni+60Ni and 62Ni+64Ni around the Coulomb barrier /; PURPOSE=/ To measure elastic two-neutron transfer reactions of 58Ni+60Ni and 62Ni+64Ni around the coulomb barrier at E=204,220,236 and 250 MeV for the 58Ni+60Ni system and E=250MeV for the 62Ni+64Ni system. /; ATH=(Y.SUGIYAMA'1', Y.TOMITA'1', Y.YAMANOUTI'1', S.HAMADA'1', T.IKUTA'1', H.FUJITA'2', D.R.NAPOLI'3'); INST-ATH=(2JPNJAE'1', 2JPNJPN'2', 2ITYPAD'3'); /* '1' Advanced Science Research Center */ /* '2' Daiichi College of Pharmaceutical Science, Fukuoka */ /* '3' INFN */ REF=PR/C; VLP=55(1997)5; RCTS=(60NI(58NI,58NI)60NI, 62NI(64NI,64NI)62NI); PHQS=ANGL-DSTRN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,3; /* 2003-09-02 : Converted, Data converted to EXFOR E1661 */ RTY=ELA-SCATT; PHQ=ANGL-DSTRN; CHM=ELM; PHYS-FORM=SLD; THK-TGT=0.03MG/CM**2; BAC=C; THK-BAC=0.01MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNJAE; ERS-PRJ=[600KEV'4'; /* '4' An energy resolution of about 600 keV was achieved for the horizontal opening angle of 2.3 degree. */ BEAM-INTNSTY=10PNA'5'; /* '5' Typical intensity */ POL-PRJ=0%; ANT-COINC=NO; DET-SYS=(MAG'6',X'7',TOF'8'); /* '6' The outgoing particles were momentum analyzed in the magnetic spectrograph ENMA. [Y. Sugiyama et al., Nucl. Instrum. Methods Phys. Res. A 281, 512 (1989)] */ /* '7' The outgoing particles were detected in the focal plane with a 100 cm long hybrid focal plane detector. */ /* '8' To identify the mass number of Ni isotope */ ANL=CC'9'; /* '9' Coupled channel approaches with the code Ptolemy [M. H. Macfarlane and S. C. Pieper, Argonne National Laboratory, Report No. ANL76-11, 1978 (unpublished).] */ /* Experimental Method: - Time-of-flight (To identify the mass number of Ni isotope) RCT=60NI(58NI,58NI)60NI; ENR=99.08%; INC-ENGY-LAB=120.0MEV; DET-PARTCL=(60NI,58NI); COINC=(58NI,60NI); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,3; INC-ENGY-LAB=120.0MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC RUTH-RATIO DELTA-RUTH-RATIO'12' (DEG) (NODIM) (NODIM) 19.700 1.0188 +-0.0086346 29.500 0.98961 +-0.0079136 34.400 0.95974 +-0.0050099 39.300 0.96197 +-0.0055205 44.200 0.93272 +-0.0061876 49.100 0.89892 +-0.0061159 54.000 0.88632 +-0.0061269 58.900 0.83336 +-0.0071386 63.800 0.90339 +-0.0078230 68.700 0.97953 +-0.010429 73.500 0.88105 +-0.028455 78.400 0.53671 +-0.014311 83.300 0.38313 +-0.023127 89.100 0.12130 +-0.011988 100.00 0.015673 +-0.0035519 \END; /*===================================================================*/ |