/*===================================================================*/ /* NRDF D1594 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; D#=D1594; TITLE=/ Elastic scattering of 3He particles at 450 MeV /; PURPOSE=/ To measure elastic scattering of 3He particles at an incident energy of 150 MeV/nucleon for several target nuclei in a wide mass region. /; ATH=(T.YAMAGATA'1', H.UTSUNOMIYA'1', M.TANAKA'2', S.NAKAYAMA'3', N.KOORI'3', A.TAMII'4', Y.FUJITA'5', K.KATORI'5', M.INOUE'6', M.FUJIWARA'7', H.OGATA'7'); INST-ATH=(2JPNKON'1', 2JPNKTJ'2', 2JPNTKS'3', 2JPNKTO'4', 2JPNOSA'5', 2JPNKTO'6', 2JPNRCN'7'); /* '1' Department of Physics */ /* '3' Department of Physics */ /* '4' Department of Physics */ /* '5' Department of Physics */ /* '6' Institute for Chemical Research */ REF=(NP/A'8'); VLP=(589(1995)425'8'); /* Secondary reference - PR/C, 50(1994)2606 (Brief report for 90Zr and 208Pb target) RCTS=(12C(3HE,3HE)12C, 28SI(3HE,3HE)28SI, 58NI(3HE,3HE)58NI, 90ZR(3HE,3HE)90ZR, 208PB(3HE,3HE)208PB); PHQS=(ANGL-DSTRN, OPT-POTL-PARA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,7; /* 2005-09-09 : Converted, Sr + On. Converted to EXFOR E1594 */ /* 2005-09-26 : Altered, At + Ot + Sr. Re-digitized */ RTY=ELA-SCATT; CHM=ELM; PHYS-FORM=SLD; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'9'; /* '9' K = 400 MeV ring cyclotron */ INST-ACC=2JPNRCN; INC-ENGY-LAB=450MEV; BEAM-INTNSTY=1[30NA; POL-PRJ=0%; DET-PARTCL=3HE; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'10',MWDC'11',SCT'12',TOF); /* '10' Grand RAIDEN: To analyze 3He [M.Fujiwara, et al., Nucl. Instr. Meth. A, to be published]. */ /* '11' To detect 3He by two 2-dimensional position-sensitive multiwire-drift-chambers */ /* '12' To detect 3He by two plastic scintillators (delta E) [T.Noro, et al., RCNP annual report (1991) p.177, unpublished.] */ ERS-DET=400KEV'13'; /* '13' Mainly due to energy spread of incident beam */ ANL=OPT-MODEL'14'; /* '14' Analysis using the code 'ECIS' [Ref: J. Raynal, Code ECIS88, unpublished.] */ /* Experimental Method: - Time-of-flight RCT=28SI(3HE,3HE)28SI; PHQ=ANGL-DSTRN; ENR=NAT; THK-TGT=7.0MG/CM**2; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; INC-ENGY-LAB=450MEV; SYS-ERR=15%'40'; /* '40' Total systematic error. Uncertainty in absolute value, mainly due to the uncertainty in target thickness and the charge-collection efficiency of Faraday cup */ EMT=3HE; DELTA-THTL=0.05DEG; DATA1=0.3DEG'41'; /* '41' Overall angular resolution */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'42' (DEG) (MB/SR) (MB/SR) 4.8 1620. +-20. 5.3 574. +-10. 5.9 197. +-6.0 6.5 118. +-4.0 7.0 223. +-3.0 7.6 225. +-3.0 8.1 176. +-3.0 8.7 153. +-3.0 9.3 92.5 +-1.3 9.8 49.7 +-1.0 10.4 26.3 +-0.7 10.9 16.6 +-0.6 11.5 12.7 +-0.2 12.1 11.3 +-0.2 12.6 9.61 +-0.2 13.2 8.11 +-0.2 13.7 5.77 +-0.09 14.3 3.62 +-0.07 14.9 2.09 +-0.05 15.4 1.23 +-0.04 16.0 0.746 +-0.024 16.5 0.535 +-0.021 17.1 0.429 +-0.019 17.7 0.374 +-0.017 18.2 0.339 +-0.016 18.8 0.292 +-0.015 19.3 0.165 +-0.011 19.9 0.108 +-0.009 20.5 0.0502 +-0.0030 21.0 0.0313 +-0.0024 21.6 0.0193 +-0.0019 22.1 0.0109 +-0.0014 \END; /*===================================================================*/ |