/*===================================================================*/ /* NRDF D1845 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; D#=D1845; TITLE=/Feshbach-Kerman-Koonin model analysis of preequilibrium (p,p') and (p,n) reactions at 12 to 26 MeV/; PURPOSE=/To investigate preequilibrium nucleon emission in the low incident energy region below 30 MeV/; ATH=(Y.WATANABE'1', A.AOTO'1', H.KASHIMOTO'1', S.CHIBA'2', T.FUKAHORI'2', K.HASEGAWA'2', M.MIZUMOTO'2', S.MEIGO'2', M.SUGIMOTO'2', Y.YAMANOUTI'2', N.KOORI'3', M.B.CHADWICK'4', P.E.HODGSON'5'); INST-ATH=(2JPNKYU'1', 2JPNJAE'2', 2JPNTKS'3', 1USALRL'4', 2UK OXF'5'); /* '1' Department of Energy Conversion Engineering */ /* '3' Faculty of Integrated Arts and Sciences */ /* '4' Nuclear Data Group */ /* '5' Nuclear Physics Laboratory, Physics Department */ REF=PR/C; VLP=51(1995)1891; RCTS=(98MO(P,P)X, 106PD(P,P)X); PHQS=ENGY-SPEC; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,4; /* 2003-11-13 : Converted, Data converted from EXFOR O0558 */ CHM=ELM; PHYS-FORM=SLD'6'; /* '6' metalic foils */ BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNJAE; BEAM-INTNSTY=XNA'7'; /* '7' Beam current was adjusted in a range from about several tens of nA to about 300 nA in accordance with the detector angle. */ POL-PRJ=0%; DET-PARTCL=P; COINC=NO; ANT-COINC=NO; DET-SYS=SBD'8'; /* '8' as Delta E-E counter to detect all emitted charged particles separately and suppress background events due to gamma-rays. */ ANL=X'9'; /* '9' Multistep direct (MSD) and multistep-compound (MSC) reaction models of Feshbach, Kerman, and Koonin (FKK) using the FKK-GNASH code [M.B.Chadwick and P.G.Young, Phys. Rev. C47 (1993) 2255] */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement (To detect all emitted charged particles separately and suppress background events due to gamma-rays) - Beam current integrated (Beam intensity was monitored by means of a current integrator connected to a Faraday cup and the beam current was adjusted in a range from about several tens of nA to about 300 nA in accordance with the detector angle.) RCT=106PD(P,P)X; PHQ=ENGY-SPEC; ENR=98.48%; THK-TGT=1.02MG/CM**2; INC-ENGY-LAB=26.0MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; INC-ENGY-LAB=26.0MEV; SYS-ERR=<8%'24'; /* '24' Absolute uncertainty involved in the normalization */ NORM=/ Elastic cross sections at small angles are normalized to the optical model prediction /; EMT=P; THTL=40DEG; DELTA-INC-ENGY-LAB=0.1MEV'25'; /* '25' Data-point reader uncertainty */ DELTA-DSIGMA/DOMEGA/DE=5.%'26'; /* '26' Data-point reader uncertainty */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE FLAG'27' (MEV) (MB/SR/MEV) (NODIM) 4.99 2.89 X 7.47 3.44 X 7.75 3.31 X 8.1 3.17 X 8.37 2.94 X 8.73 2.93 X 9.01 2.92 X 9.43 3.11 X 9.71 2.99 X 9.93 3.08 X 10.13 2.86 X 10.48 2.75 X 10.56 2.75 X 10.84 2.83 X 11.12 2.82 X 11.26 2.62 X 11.54 2.9 X 11.75 2.79 X 12.03 2.68 X 12.39 2.67 X 12.66 2.48 X 12.95 2.65 X 13.23 2.64 X 13.38 2.92 X 13.72 2.71 X 14.08 2.7 X 14.29 2.88 X 14.64 2.67 X 14.93 3.06 X 15.28 2.94 X 15.49 2.73 X 15.7 2.63 X 15.84 2.72 X 16.12 3.01 X 16.54 2.78 X 16.75 2.78 X 16.96 2.58 X 17.25 2.85 X 17.46 2.95 X 17.95 2.82 X 18.16 2.92 X 18.45 2.9 X 18.73 3.1 X 19.01 2.68 X 19.15 2.97 X 19.22 2.87 X 19.36 2.86 X 19.71 2.47 X 19.99 2.64 X 20.27 2.63 X 20.63 2.61 X 20.84 2.7 X 21.05 2.79 X 21.33 2.88 X 21.68 2.4 X 21.89 2.31 X 22.17 2.46 X 22.38 2.37 X 22.67 2.62 X 23.02 2.7 X 23.04 3.99 X 23.32 3.84 X 23.38 3.45 X 23.58 13.7 X 23.84 7.5 X 23.93 2.16 X 24.26 1.35 X 24.55 1.79 X 24.74 4.64 X 24.83 8.2 X 25.11 7.1 X 25.21 17.1 1. 25.41 11.5 1. 25.56 411. 1. 25.83 61. 1. 25.98 15.7 1. 26.17 8.6 1. 26.36 5.21 1. 26.63 3.52 1. 26.75 2.55 1. 26.95 1.92 1. 27.22 1.49 1. 27.42 1.08 1. 27.55 0.78 1. 27.89 0.547 1. 27.94 0.412 1. 28.08 0.383 1. 28.22 0.343 1. 28.42 0.267 1. 28.47 0.168 1. 28.74 0.126 1. 29.02 0.117 1. \END; /*===================================================================*/ |