/*===================================================================*/ /* NRDF D1594 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; 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,9; /* 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*/ /* '12' To detect 3He by two plastic scintillators (delta E) [T.Noro, et al., RCNP annual report (1991) p.177, unpublished.]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spread of incident beam */ ANL=OPT-MODEL'14'; /* '14' Analysis using the code 'ECIS' [Ref: J. Raynal, Code ECIS88, unpublished.]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=90ZR(3HE,3HE)90ZR; PHQ=ANGL-DSTRN; ENR=>99%; THK-TGT=11.3MG/CM**2; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; INC-ENGY-LAB=450MEV; SYS-ERR=15%'48'; /* '48' 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'49'; /* '49' Overall angular resolution */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA'50' (DEG) (MB/SR) (MB/SR) 4.4 989 +-20. 4.9 2010. +-30. 5.5 2420. +-30. 6.0 2120. +-30. 6.5 755. +-9.0 7.0 193. +-4.0 7.5 43.6 +-2.1 8.0 77.5 +-2.8 8.6 184. +-2.6 9.1 158. +-2.0 9.6 102. +-2.0 10.1 54.0 +-1.4 10.6 14.4 +-0.4 11.2 11.1 +-0.3 11.7 12.7 +-0.4 12.2 17.8 +-0.4 12.7 14.4 +-0.2 13.2 7.97 +-0.15 13.8 3.40 +-0.10 14.3 1.82 +-0.07 14.8 1.77 +-0.04 15.3 2.05 +-0.05 15.8 1.81 +-0.04 16.4 1.35 +-0.04 16.9 0.644 +-0.02 17.4 0.350 +-0.02 17.9 0.198 +-0.011 18.4 0.187 +-0.011 18.9 0.242 +-0.011 19.5 0.182 +-0.009 20.0 0.112 +-0.0072 20.5 0.0873 +-0.0064 21.0 0.0315 +-0.003 21.5 0.0249 +-0.0027 22.1 0.0185 +-0.0024 22.6 0.0176 +-0.0023 23.1 0.00996 +-0.0016 23.6 0.0110 +-0.0016 24.1 0.0110 +-0.0016 24.6 0.00665 +-0.0013 25.2 0.00181 +-0.0006 25.7 0.00161 +-0.0006 26.2 0.00161 +-0.0006 26.7 0.00241 +-0.0007 27.2 0.00113 +-0.0005 27.7 0.00169 +-0.0006 28.3 0.00038 +-0.00026 28.8 0.00038 +-0.00026 \END; /*===================================================================*/ |