/*===================================================================*/ /* NRDF D1845 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; 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,2; /* 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=98MO(P,P)X; PHQ=ENGY-SPEC; ENR=97.1%; THK-TGT=0.45MG/CM**2; INC-ENGY-LAB=25.6MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; INC-ENGY-LAB=25.6MEV; SYS-ERR=<8%'14'; /* '14' 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'15'; /* '15' Data-point reader uncertainty */ DELTA-DSIGMA/DOMEGA/DE=5.%'16'; /* '16' Data-point reader uncertainty */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'17' FLAG'18' (MEV) (MB/SR/MEV) (%) (NODIM) 6.91 1.27 +-X X 7.13 1.58 +-X X 7.47 1.41 +-X X 7.57 1.27 +-X X 7.82 1.41 +-X X 8.11 1.51 +-X X 8.31 1.3 +-X X 8.6 1.4 +-X X 8.88 1.4 +-X X 9.16 1.3 +-X X 9.37 1.29 +-X X 9.78 1.16 +-X X 10.27 1.11 +-X X 10.69 1.03 +-X X 11.18 0.99 +-X X 11.54 1.06 +-X X 11.82 1.14 +-X X 12.17 1.06 +-X X 12.45 0.98 +-X X 12.72 0.91 +-X X 12.87 1.05 +-X X 13.15 0.91 +-X X 13.43 0.98 +-X X 13.7 0.81 +-X X 13.98 0.81 +-X X 14.48 0.87 +-X X 14.62 0.81 +-X X 14.89 0.65 +-X X 15.25 0.78 +-X X 15.45 0.65 +-X X 15.88 0.77 +-X X 16.37 0.77 +-X X 16.79 0.69 +-X X 17.07 0.71 +-X X 17.28 0.64 +-X X 17.62 0.532 +-X X 17.91 0.66 +-X X 18.39 0.568 +-X X 18.54 0.63 +-X X 19.03 0.65 +-X X 19.31 0.544 +-X X 19.59 0.524 +-X X 19.72 0.454 +-X X 20.15 0.522 +-X X 20.28 0.406 +-X X 20.84 0.466 +-X X 21.06 0.556 +-X X 21.21 0.69 +-X X 21.43 0.77 +-X X 21.71 0.76 +-X X 22.05 0.64 +-X X 22.14 0.88 +-X X 22.34 0.68 +-X X 22.57 1.01 +-X X 22.79 1.21 +-X X 22.83 0.73 +-X X 23.17 2.46 +-X X 23.19 0.87 +-X X 23.56 0.287 +-7. X 23.85 0.342 +-7. X 23.86 0.381 +-7. X 24.12 0.275 +-7. X 24.28 1.77 +-X X 24.54 1.23 +-X X 24.77 1.58 +-X 1. 24.99 2.03 +-X 1. 25.16 17.3 +-X 1. 25.36 3. +-X 1. 25.57 0.64 +-X 1. 25.68 0.362 +-7. 1. 25.94 0.197 +-12. 1. 26.19 0.107 +-19. 1. 26.43 0.049 +-20. 1. 26.56 0.036 +-25. 1. 26.82 0.021 +-40. 1. 26.99 0.042 +-19. 1. 27.11 0.025 +-24. 1. 27.35 0.012 +-25. 1. \END; /*===================================================================*/ |