/*===================================================================*/ /* NRDF D1843 Data No.52 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,52; D#=D1843; TITLE=/Alpha-particle energy spectra from the (p,alpha) reaction on nuclei around atomic number 50/; PURPOSE=/To clarify the shell and odd-even effects on the (p,alpha) reactions on nuclei around atomic number 50/; ATH=(I.KUMABE'1', Y.INENAGA'1', M.HYAKUTAKE'1', N.KOORI'1', Y.WATANABE'1', K.OGAWA'1', K.ORITO'1'); INST-ATH=(2JPNKYU'1'); /* '1' Department of Nuclear Engineering */ REF=PR/C; VLP=38(1988)2531; RCTS=(112CD(P,ALPHA)X, 118SN(P,ALPHA)X, 120SN(P,ALPHA)X, SB(P,ALPHA)X, 128TE(P,ALPHA)X, 130TE(P,ALPHA)X); PHQS=(ENGY-SPEC, ENGY-SPEC'2'); /* '2' angular integrated energy spectrum */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,52; /* 2003-11-11 : Converted, Data converted to EXFOR E1321 and EXFOR O0514. Numerical data are exchanged with author's one and data which are obtained in the same work but not shown in the original reference are added. */ CHM=ELM; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNKYU; INC-ENGY-LAB=18MEV; POL-PRJ=0%; DET-PARTCL=ALPHA; COINC=NO; ANT-COINC=NO; DET-SYS=SBD'3'; /* '3' To detect and identify alpha-particles. Two silicon surface barrier detectors having thickness of 15 and 300 micro-meter are used as Delta E-E counter */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement (To identify and separate alpha-particles from other reaction products) RCT=SB(P,ALPHA)X; PHQ=ENGY-SPEC'64'; /* '64' angular integrated energy spectrum */ ENR=NAT; THK-TGT=1.11MG/CM**2; ANL=(STATIST-MODEL'65',EXCITON-MODEL'66'); /* '65' Statistical evaporation model. See [I.Kumabe et al., Phys. Rev. C35(1987)467] for detail */ /* '66' Pre-equilibrium exciton model. See [I.Kumabe et al., Phys. Rev. C35(1987)467] for detail */ /* Analysis: - Integration of angular distribution /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,52; INC-ENGY-LAB=18MEV; EMT=ALPHA; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DE DELTA-DSIGMA/DE'67' (MEV) (MEV) (MB/MEV) (MB/MEV) 11.0000 11.2000 0.2174 +-0.0123 11.2000 11.4000 0.2890 +-0.0141 11.4000 11.6000 0.3460 +-0.0155 11.6000 11.8000 0.3674 +-0.0158 11.8000 12.0000 0.3900 +-0.0165 12.0000 12.2000 0.4277 +-0.0173 12.2000 12.4000 0.4790 +-0.0183 12.4000 12.6000 0.5152 +-0.0192 12.6000 12.8000 0.5232 +-0.0192 12.8000 13.0000 0.5746 +-0.0199 13.0000 13.2000 0.5776 +-0.0198 13.2000 13.4000 0.5637 +-0.0197 13.4000 13.6000 0.5809 +-0.0198 13.6000 13.8000 0.6062 +-0.0205 13.8000 14.0000 0.5942 +-0.0204 14.0000 14.2000 0.6117 +-0.0207 14.2000 14.4000 0.6054 +-0.0213 14.4000 14.6000 0.6463 +-0.0217 14.6000 14.8000 0.6094 +-0.0211 14.8000 15.0000 0.6040 +-0.0209 15.0000 15.2000 0.5813 +-0.0206 15.2000 15.4000 0.5888 +-0.0207 15.4000 15.6000 0.6051 +-0.0209 15.6000 15.8000 0.6259 +-0.0215 15.8000 16.0000 0.5986 +-0.0207 16.0000 16.2000 0.6174 +-0.0215 16.2000 16.4000 0.6390 +-0.0218 16.4000 16.6000 0.6479 +-0.0219 16.6000 16.8000 0.6280 +-0.0216 16.8000 17.0000 0.6567 +-0.0223 17.0000 17.2000 0.6331 +-0.0218 17.2000 17.4000 0.6467 +-0.0218 17.4000 17.6000 0.6458 +-0.0220 17.6000 17.8000 0.5992 +-0.0212 17.8000 18.0000 0.5234 +-0.0207 18.0000 18.2000 0.5032 +-0.0202 18.2000 18.4000 0.5240 +-0.0203 18.4000 18.6000 0.5305 +-0.0204 18.6000 18.8000 0.4652 +-0.0193 18.8000 19.0000 0.5642 +-0.0215 19.0000 19.2000 0.5969 +-0.0220 19.2000 19.4000 0.6191 +-0.0223 19.4000 19.6000 0.6299 +-0.0227 19.6000 19.8000 0.6814 +-0.0236 19.8000 20.0000 0.5664 +-0.0218 20.0000 20.2000 0.4725 +-0.0200 20.2000 20.4000 0.2685 +-0.0147 20.4000 20.6000 0.1484 +-0.0109 20.6000 20.8000 0.1018 +-0.0089 20.8000 21.0000 0.0955 +-0.0091 21.0000 21.2000 0.1065 +-0.0097 21.2000 21.4000 0.1269 +-0.0099 21.4000 21.6000 0.1408 +-0.0108 21.6000 21.8000 0.1040 +-0.0092 21.8000 22.0000 0.0163 +-0.0040 22.0000 22.2000 0.0176 +-0.0042 22.2000 22.4000 0.0103 +-0.0033 22.4000 22.6000 0.0472 +-0.0061 22.6000 22.8000 0.0615 +-0.0071 22.8000 23.0000 0.0116 +-0.0034 23.0000 23.2000 0.0074 +-0.0029 23.2000 23.4000 0.0099 +-0.0032 23.4000 23.6000 0.0384 +-0.0056 23.6000 23.8000 0.1379 +-0.0111 23.8000 24.0000 0.1081 +-0.0099 24.0000 24.2000 0.0141 +-0.0035 24.2000 24.4000 0.0009 +-0.0009 24.4000 24.6000 0.0013 +-0.0013 24.6000 24.8000 0.0000 +-0.0000 24.8000 25.0000 0.0008 +-0.0008 25.0000 25.2000 0.0026 +-0.0019 \END; /*===================================================================*/ |