/*===================================================================*/ /* NRDF D1704 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; D#=D1704; TITLE=/ Elastic scattering of polarized protons from 58Ni at Ep=192, 295, and 400 MeV /; PURPOSE=/ To check the predictability of relativistic impulse approximations and nonrelativistic microscopic optical potential analysis at intermediate energies for proton - 58Ni elastic scattering /; ATH=(H.SAKAGUCHI'1', H.TAKEDA'1', S.TOYAMA'1', M.ITOH'1', A.YAMAGOSHI'1', A.TAMII'1', M.YOSOI'1', H.AKIMUNE'2', I.DAITO'2', T.INOMATA'2', T.NORO'2', Y.HOSONO'2'); INST-ATH=(2JPNKTO'1', 2JPNRCN'2'); /* '1' Department of Physics */ REF=(PR/C'3'); VLP=(57(1998)1749'3'); /* Secondary reference - MSK/A, 44(2003)1 (H.Takeda+. Numerical data) RCTS=58NI(P,P)58NI; PHQS=(ANGL-DSTRN, VCTR-ANALPW, DATA'4'); /* '4' medium effect coefficients for the meson-nucleon coupling constants and the masses of the exchanged meson */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,5; /* 2002-07-15 : Converted, Ay + N.Otuka. Data converted to EXFOR E1704 */ RTY=(ELA-SCATT,POL-RCT); ENR=99.9%; CHM=ELM; PHYS-FORM=SLD; THK-TGT=(5.86MG/CM**2,100.1MG/CM**2)'5'; /* '5' Two kinds of self supporting metal foils were used for forward angles and backward angles, respectively. */ BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC; INST-ACC=2JPNRCN; DELTA-INC-ENGY-LAB=2MEV; BEAM-INTNSTY=0.5[5NA'6'; /* '6' depending on the scattering angle */ POL-PRJ=[65%; ION-SOURCE=/ Atomic beam source /; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=MAG'7'; /* '7' Magnetic spectrometer, Grand Raiden, with vertical drift chambers */ ERS-DET=30KEV; /* 2006-06-27 : Altered, At. Re-digitized */ /* 2007-03-14 : Altered, N.Otuka. Data replaced by tabulated data in MSK/A and data heading corrected */ RCT=58NI(P,P)58NI; PHQ=VCTR-ANALPW; INC-ENGY-LAB=295MEV; ANL=(RIA'16',OPT-MODEL'17'); /* '16' using the interaction of the relativistic Love-Franey model of Horowitz et al.[D.P.Murdoc et al., Phys.Rev.C35(1987)35] and the interaction of Tjon et al.[J.A.Tjon et al., Phys.Rev.C32(1985)1667 and 36(1987)1085]. /* '17' nonrelativistic Schroedinger optical potential using the G matrix of von Geramb [H.V.von Geramb, AIP Conf.Proc.No.97(AIP, New York, 1982)44]. */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; DELTA-INC-ENGY-LAB=2MEV; INC-ENGY-LAB=295MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC AY DELTA-AY (DEG) (NODIM) (NODIM) 4.091 0.2447 +-0.0064 5.625 0.4036 +-0.0098 7.159 0.5109 +-0.0121 8.693 0.6049 +-0.0046 10.226 0.6208 +-0.0066 11.760 0.2509 +-0.0086 13.293 0.4793 +-0.0088 14.826 0.8949 +-0.0089 16.359 0.9490 +-0.0061 17.892 0.8777 +-0.0097 19.424 0.7016 +-0.0058 20.956 0.2628 +-0.0067 22.488 0.5379 +-0.0093 24.019 0.2999 +-0.0080 25.551 0.7219 +-0.0088 27.081 0.8910 +-0.0062 28.611 0.8024 +-0.0078 30.141 0.5932 +-0.0054 31.671 0.2038 +-0.0071 33.200 0.4027 +-0.0064 34.728 0.6533 +-0.0126 36.256 0.3258 +-0.0122 37.784 0.7610 +-0.0091 39.310 0.7697 +-0.0104 40.837 0.6816 +-0.0112 45.921 0.6343 +-0.0465 \END; /*===================================================================*/ |