/*===================================================================*/ /* NRDF D1841 Data No.70 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,70; D#=D1841; TITLE=/Shell and odd-even effects on alpha-particle energy spectra from the (p,alpha) reaction on nuclei around neutron number 50/; PURPOSE=/To clarify the shell and odd-even effects on the (p,alpha) reaction/; ATH=(I.KUMABE'1', Y.MITO'1', M.HYAKUTAKE'1', N.KOORI'1', H.SAKAI'1', Y.WATANABE'1'); INST-ATH=(2JPNKYU'1'); /* '1' Department of Nuclear Engineering */ REF=PR/C; VLP=35(1987)467; RCTS=(92MO(P,ALPHA)X, 94MO(P,ALPHA)X, 93NB(P,ALPHA)X, 106PD(P,ALPHA)X, AG(P,ALPHA)X, 90ZR(P,ALPHA)X, 96MO(P,ALPHA)X, 98MO(P,ALPHA)X, 100MO(P,ALPHA)X); PHQS=(ENGY-SPEC, ENGY-SPEC'2'); /* '2' Angular integrated energy spectrum */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,70; /* 2003-11-11 : Converted, Data converted from EXFOR E1303. Numerical data are exchanged with author's one. Many data tables are added. */ CHM=ELM; PHYS-FORM=SLD; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNKYU; BEAM-INTNSTY=20[300NA'3'; /* '3' Smaller beam currents were used at forward angles in order to reduce the dead time for the detector system. */ POL-PRJ=0%; DET-PARTCL=ALPHA; COINC=NO; ANT-COINC=NO; DET-SYS=SBD'4'; /* '4' To analyze and detect alpha-particle. Used as Delta E-E counter. Silicon surface barrier detectors having thickness of 15 and 300 micro-meter. The energy scale for alpha-particles was calibrated using the position of the alpha-particle peaks leading to the ground states of the residual nucleus for high energy calibration points. Low energy calibration points were obtained using the positions of the alpha-particle peaks leading to low lying states of 13N in the 16O(p,alpha)13N reaction on the oxygen impurities on the targets. */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement (To identify alpha-particles from other reaction products) RCT=96MO(P,ALPHA)X; PHQ=ENGY-SPEC; ENR=96.80%; THK-TGT=0.473MG/CM**2; INC-ENGY-LAB=18MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,70; INC-ENGY-LAB=18MEV; EMT=ALPHA; THTL=20DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'89' (MEV) (MEV) (MB/SR/MEV) (MB/SR/MEV) 9.0000 9.2000 0.1196 +-0.0147 9.2000 9.4000 0.1218 +-0.0301 9.4000 9.6000 0.1371 +-0.0344 9.6000 9.8000 0.1117 +-0.0409 9.8000 10.0000 0.2151 +-0.0178 10.0000 10.2000 0.2210 +-0.0180 10.2000 10.4000 0.2516 +-0.0191 10.4000 10.6000 0.2674 +-0.0197 10.6000 10.8000 0.3065 +-0.0210 10.8000 11.0000 0.3154 +-0.0212 11.0000 11.2000 0.3300 +-0.0216 11.2000 11.4000 0.3428 +-0.0219 11.4000 11.6000 0.4246 +-0.0245 11.6000 11.8000 0.4247 +-0.0244 11.8000 12.0000 0.3481 +-0.0219 12.0000 12.2000 0.3848 +-0.0232 12.2000 12.4000 0.3869 +-0.0234 12.4000 12.6000 0.3290 +-0.0214 12.6000 12.8000 0.3614 +-0.0223 12.8000 13.0000 0.2947 +-0.0201 13.0000 13.2000 0.3248 +-0.0212 13.2000 13.4000 0.3455 +-0.0218 13.4000 13.6000 0.3317 +-0.0213 13.6000 13.8000 0.3084 +-0.0207 13.8000 14.0000 0.2497 +-0.0186 14.0000 14.2000 0.2960 +-0.0203 14.2000 14.4000 0.2840 +-0.0196 14.4000 14.6000 0.2807 +-0.0195 14.6000 14.8000 0.2784 +-0.0198 14.8000 15.0000 0.2389 +-0.0183 15.0000 15.2000 0.2788 +-0.0197 15.2000 15.4000 0.1961 +-0.0164 15.4000 15.6000 0.2237 +-0.0177 15.6000 15.8000 0.2043 +-0.0169 15.8000 16.0000 0.2208 +-0.0175 16.0000 16.2000 0.1776 +-0.0157 16.2000 16.4000 0.1089 +-0.0122 16.4000 16.6000 0.1529 +-0.0146 16.6000 16.8000 0.1015 +-0.0117 16.8000 17.0000 0.0813 +-0.0104 17.0000 17.2000 0.1164 +-0.0127 17.2000 17.4000 0.0857 +-0.0107 17.4000 17.6000 0.1243 +-0.0132 17.6000 17.8000 0.0957 +-0.0117 17.8000 18.0000 0.0842 +-0.0109 18.0000 18.2000 0.0807 +-0.0106 18.2000 18.4000 0.0986 +-0.0118 18.4000 18.6000 0.0535 +-0.0084 18.6000 18.8000 0.1028 +-0.0120 18.8000 19.0000 0.2800 +-0.0197 19.0000 19.2000 0.3193 +-0.0212 19.2000 19.4000 0.1039 +-0.0122 19.4000 19.6000 0.1211 +-0.0128 19.6000 19.8000 0.1295 +-0.0135 19.8000 20.0000 0.0613 +-0.0094 20.0000 20.2000 0.1255 +-0.0131 20.2000 20.4000 0.4290 +-0.0250 20.4000 20.6000 0.0283 +-0.0061 20.6000 20.8000 0.0131 +-0.0043 20.8000 21.0000 0.0086 +-0.0035 21.0000 21.2000 0.0022 +-0.0016 21.2000 21.4000 0.0068 +-0.0031 21.4000 21.6000 0.0030 +-0.0021 21.6000 21.8000 0.0030 +-0.0021 21.8000 22.0000 0.0015 +-0.0015 22.0000 22.2000 0.0030 +-0.0021 22.2000 22.4000 0.0016 +-0.0015 22.4000 22.6000 0.0029 +-0.0020 22.6000 22.8000 0.0000 +-0.0000 22.8000 23.0000 0.0000 +-0.0000 23.0000 23.2000 0.0000 +-0.0000 23.2000 23.4000 0.0000 +-0.0000 23.4000 23.6000 0.0000 +-0.0000 23.6000 23.8000 0.0000 +-0.0000 23.8000 24.0000 0.0000 +-0.0000 24.0000 24.2000 0.0000 +-0.0000 24.2000 24.4000 0.0000 +-0.0000 24.4000 24.6000 0.0000 +-0.0000 24.6000 24.8000 0.0000 +-0.0000 24.8000 25.0000 0.0000 +-0.0000 25.0000 25.2000 0.0000 +-0.0000 \END; /*===================================================================*/ |