/*===================================================================*/ /* NRDF D1581 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; D#=D1581; TITLE=/ Proton scattering off 9Be and the final-state interaction in the (e,e'p) and (gamma,p) reactions on 10B /; PURPOSE=/ To study the effect of alternative descriptions of the final-state interaction on (e,e'p) and (gamma,p) cross sections on 10B /; ATH=(L.J.DE BEVER'1', H.P.BLOK'1,2', J.BLOUW'1', M.FUJIWARA'3', K.HOSONO'3', J.J.KELLY'4', S.KUWAMOTO'5', L.LAPIKAS'1', G.VAN DER STEENHOVEN'1', K.TAKAHISA'3', J.TAKAMATSU'6', M.YOSOI'5'); INST-ATH=(2NEDIKO'1', 2NEDFUL'2', 2JPNRCN'3', 1USAMRY'4', 2JPNKTO'5', 2JPNTOH'6'); /* '2' Department of Physics and Astronomy */ /* '4' Department of Physics */ /* '5' Department of Physics */ /* '6' Department of Physics */ REF=NP/A; VLP=579(1994)13; RCTS=9BE(P,P)9BE; PHQS=(OPT-POTL-PARA'7', ANGL-DSTRN, VCTR-ANALPW, OPT-POTL-PARA'8', OPT-POTL-PARA'9'); /* '7' Optical model parameters resulting from the best fit searches in the spherical optical model analysis */ /* '8' Optical model parameters resulting from the spherical optical model analysis after the geometriacal parameters had been fixed */ /* '9' Optical model parameters resulting from the reduced coupled channel analysis with quadrupole deformation parameter 0.75 */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,7; /* 2005-09-28 : Converted, Converted to EXFOR E1581 */ /* 2005-11-17 : Altered, At + Sr. Re-digitized */ ENR=NAT; CHM=ELM; PHYS-FORM=SLD; THK-TGT=(1.31MG/CM**2, 4.06MG/CM**2, 48.4MG/CM**2)'10'; /* '10' 1.31(4), 4.06(9) and 48.4(5) mg/cm**2 */ POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'11'; /* '11' Isochronous cyclotron, AVF cyclotron */ INST-ACC=2JPNRCN; BEAM-INTNSTY=0.5[6NA; POL-PRJ=75[80%; ION-SOURCE=/ Atomic beam source /; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=(MAG'12',PROP-CNTR'12',SCT'12',EDE'13'); /* '12' Detection system of RAIDEN consists of gas proportional counter and plastic scintillator */ /* '13' Plastic scintillator (E) and gas proportional counter (Delta E) */ SOLID-ANGL=0.82[2.56MSR'14'; /* '14' 0.82(2) msr at forward scattering angles and 2.56(3) msr at backward scattering angles */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement (Plastic scintillator (E) and gas proportional counter (Delta E)) - Beam current integrated (Absolute accuracy of the charge integration of about 3%) RCT=9BE(P,P)9BE; RTY=ELA-SCATT; PHQ=OPT-POTL-PARA'31'; /* '31' Optical model parameters resulting from the reduced coupled channel analysis with quadrupole deformation parameter 0.75 */ INC-ENGY-LAB=(54.70MEV, 74.72MEV); /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; EMT=P; POTL-FORM=/ Uc(X) -V*f(X,Rr,Ar) -i*W*f(X,Riv,Aiv) +4*i*Ws*Ais*dif(1/X)f(X,Ris,Ais) +(hbar/(mpi*c))**2*1/X*Vso*dif(1/X)f(X,Rrso,Arso)*L*sigma : Uniform charge of radius Rc*A**(1/3) : f(X,R,A)=1/(1+exp((X-R*A**(1/3))/A) /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB V RR AR WV RIV AIV WS RIS AIS VSO RRSO ARSO RC FLAG'32' (MEV) (MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (MEV) (FM) (FM) (FM) (NODIM) 46.0 22.021 1.460 0.375 6.0 1.100 0.35 3.994 1.575 0.3 4.750 1.150 0.475 1.298 1. 49.8 20.684 1.475 0.375 6.0 0.673 0.35 3.921 1.674 0.3 4.050 1.150 0.475 1.298 1. 54.7 17.701 1.492 0.375 6.0 0.794 0.35 5.073 1.577 0.3 4.067 1.150 0.475 1.298 X 74.7 14.839 1.552 0.375 6.0 0.650 0.35 4.242 1.579 0.3 3.058 1.150 0.475 1.298 X 100.0 14.201 1.538 0.375 6.0 0.888 0.35 4.343 1.551 0.3 2.875 1.150 0.475 1.298 1. 135.0 11.522 1.623 0.375 6.0 0.880 0.35 2.460 1.588 0.3 2.155 1.150 0.475 1.298 1. 160.0 11.863 1.635 0.375 6.0 1.053 0.35 0 X X 2.000 1.150 0.475 1.298 1. \END; /*===================================================================*/ |