/*===================================================================*/ /* NRDF D1661 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; 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,2; /* 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with the code Ptolemy [M. H. Macfarlane and S. C. Pieper, Argonne National Laboratory, Report No. ANL76-11, 1978 (unpublished).]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=111.9MEV; DET-PARTCL=(60NI,58NI); COINC=(58NI,60NI); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY-LAB=111.9MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC RUTH-RATIO DELTA-RUTH-RATIO'11' (DEG) (NODIM) (NODIM) 19.700 0.99805 +-0.0063125 29.500 1.0186 +-0.0047124 34.400 0.99191 +-0.0026652 39.300 0.97609 +-0.0028352 44.200 0.91138 +-0.0044723 49.100 0.91756 +-0.0034045 54.000 0.89209 +-0.0035974 58.900 0.88667 +-0.0039497 63.800 0.79423 +-0.0054276 68.700 0.78136 +-0.0098344 73.500 0.79484 +-0.012041 78.400 0.82869 +-0.017393 83.300 0.85000 +-0.10000 89.100 0.61600 +-0.033021 95.000 0.41000 +-0.10000 100.00 0.25745 +-0.0091080 105.00 0.11778 +-0.0062598 110.00 0.066700 +-0.018400 115.00 0.017700 +-0.0100000 120.00 0.012800 +-0.0043000 125.00 0.0066000 +-0.0022000 130.00 0.0035600 +-0.0017800 \END; /*===================================================================*/ |