/*===================================================================*/ /* NRDF D1683 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D1683; TITLE=/Scattering of radioactive nuclei 6He and 3H by protons : Effects of neutron skin and halo in 6He, 8He, and 11Li/; PURPOSE=/To perform comparative analysis of existing experimental data on protonelastic scattering by 4He, 6He, 6Li, 8He, 9Li, and 11Li./; ATH=(A.A.KORSHENINNIKOV'1', E.YU.NIKOLSKII'2', C.A.BERTULANI'3', S.FUKUDA'1', T.KOBAYASHI'1', E.A.KUZMIN'2', S.MOMOTA'1', B.G.NOVATSKII'2', A.A.OGLOBLIN'2', A.OZAWA'1', V.PRIBORA'2', I.TANIHATA'1', K.YOSHIDA'1'); INST-ATH=(2JPNIPC'1', 4RUSKUR'2', 3BZLUFR'3'); REF=NP/A; VLP=617(1997)45; RCTS=(P(T,T)P, P(6HE,6HE)P); PHQS=(XSECTN-RATIO'4', ANGL-DSTRN); /* '4' Rutherford ratio */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; /* 2003-08-13 : Converted, Data converted to EXFOR E1683 */ RTY=ELA-SCATT; ENR=NAT; CHM=CH2'5'; /* '5' C target (9.5mg/cm2) is also used. */ PHYS-FORM=SLD; THK-TGT=11.75MG/CM**2; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=PRJFS'6'; /* '6' produced by the fragment separator RIPS from fragmentation of the 18O primary beam at E=100 AMeV on a 9Be target with thickness 1.1 g/cm2. */ INST-ACC=2JPNIPC; POL-PRJ=0%; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=(SI'7',MAG+PLST-SCT+MWDC'8'); /* '7' To detect protons */ /* '8' To detect emitted particles other than recoil protons */ ERS-DET=1.5MEV'9'; /* '9' FWHM for excitation energy of 6He and 3H. Mainly due to the angular resolution of the setup and the target thickness. */ RCT=P(6HE,6HE)P; PHQ=XSECTN-RATIO'12'; /* '12' Rutherford ratio */ INC-ENGY-LAB=71MEV/A; ERS-PRJ=6.0MEV/A'13'; /* '13' Energy spread Delta=+-3.0 MeV/A */ ANL=OPT-MODEL; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY-LAB=71MEV/A; EMT=P; RSD=P; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC RUTH-RATIO DELTA-RUTH-RATIO (DEG) (NODIM) (NODIM) 20.37 70.03 +-9.44 23.22 94.99 +-8.74 26.08 112.60 +-8.28 28.93 114.90 +-8.03 31.79 134.80 +-8.99 34.66 102.70 +-8.39 37.53 96.51 +-9.04 40.41 75.18 +-8.86 43.29 72.33 +-9.58 46.17 42.59 +-8.05 49.07 25.32 +-6.77 \END; /*===================================================================*/ |