/*===================================================================*/ /* NRDF D1845 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; 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,5; /* 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,5; INC-ENGY-LAB=26.0MEV; SYS-ERR=<8%'28'; /* '28' Absolute uncertainty involved in the normalization */ NORM=/ Elastic cross sections at small angles are normalized to the optical model prediction /; EMT=P; THTL=90DEG; DELTA-INC-ENGY-LAB=0.1MEV'29'; /* '29' Data-point reader uncertainty */ DELTA-DSIGMA/DOMEGA/DE=5.%'30'; /* '30' Data-point reader uncertainty */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'31' FLAG'32' (MEV) (MB/SR/MEV) (%) (NODIM) 7.71 1.68 +-X X 7.99 1.68 +-X X 8.4 1.62 +-X X 8.75 1.51 +-X X 9.03 1.45 +-X X 9.38 1.3 +-X X 9.66 1.21 +-X X 10.08 1.13 +-X X 10.36 1.13 +-X X 10.71 1.17 +-X X 10.84 1.01 +-X X 11.12 1.01 +-X X 11.47 0.91 +-X X 11.75 0.9 +-X X 12.03 0.97 +-X X 12.38 0.9 +-X X 12.66 0.9 +-X X 12.87 0.78 +-X X 13.22 1.04 +-X X 13.43 0.78 +-X X 13.71 0.78 +-X X 14.06 0.81 +-X X 14.54 0.72 +-X X 14.89 0.72 +-X X 15.59 0.67 +-X X 15.73 0.58 +-X X 16.08 0.69 +-X X 16.43 0.62 +-X X 16.71 0.67 +-X X 16.99 0.64 +-X X 17.27 0.64 +-X X 17.55 0.6 +-X X 17.76 0.557 +-X X 18.11 0.64 +-X X 18.46 0.58 +-X X 18.74 0.575 +-X X 18.94 0.481 +-X X 19.09 0.574 +-X X 19.51 0.515 +-X X 20.06 0.479 +-X X 20.27 0.479 +-X X 20.62 0.445 +-X X 20.83 0.445 +-X X 21.25 0.46 +-X X 21.67 0.413 +-X X 21.81 0.346 +-X X 22.09 0.384 +-X X 22.44 0.412 +-X X 22.73 0.491 +-X X 23.02 0.75 +-X X 23.14 0.425 +-X X 23.53 1.7 +-X X 23.73 1.07 +-X X 23.82 0.187 +-8. X 24.09 0.141 +-9. X 24.32 0.231 +-X X 24.47 0.33 +-X X 24.65 0.114 +-11. X 24.89 0.408 +-X X 25.09 2.88 +-X X 25.31 0.437 +-X 1. 25.49 19.6 +-X 1. 25.66 5.25 +-X 1. 25.75 0.92 +-X 1. 26.01 0.452 +-X 1. 26.14 0.256 +-7. 1. 26.27 0.179 +-8. 1. 26.68 0.125 +-7. 1. 26.88 0.082 +-13. 1. 27.08 0.073 +-14. 1. 27.13 0.034 +-21. 1. 27.5 0.055 +-16. 1. 27.75 0.021 +-30. 1. 27.76 0.028 +-25. 1. 28.16 0.017 +-29. 1. 28.39 0.026 +-19. 1. \END; /*===================================================================*/ |