/*===================================================================*/ /* NRDF D1841 Data No.86 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,86; 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,86; /* 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=100MO(P,ALPHA)X; PHQ=ENGY-SPEC; ENR=97.27%; THK-TGT=0.744MG/CM**2; INC-ENGY-LAB=18MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,86; 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'105' (MEV) (MEV) (MB/SR/MEV) (MB/SR/MEV) 9.0000 9.2000 0.1118 +-0.0047 9.2000 9.4000 0.0872 +-0.0112 9.4000 9.6000 0.0686 +-0.0181 9.6000 9.8000 0.0805 +-0.0251 9.8000 10.0000 0.0365 +-0.0324 10.0000 10.2000 0.1253 +-0.0453 10.2000 10.4000 0.0647 +-0.0474 10.4000 10.6000 0.1144 +-0.0112 10.6000 10.8000 0.1193 +-0.0114 10.8000 11.0000 0.1370 +-0.0123 11.0000 11.2000 0.1494 +-0.0130 11.2000 11.4000 0.1592 +-0.0291 11.4000 11.6000 0.1628 +-0.0361 11.6000 11.8000 0.2059 +-0.0173 11.8000 12.0000 0.1919 +-0.0149 12.0000 12.2000 0.1712 +-0.0244 12.2000 12.4000 0.2007 +-0.0202 12.4000 12.6000 0.1798 +-0.0143 12.6000 12.8000 0.1698 +-0.0139 12.8000 13.0000 0.2101 +-0.0153 13.0000 13.2000 0.1638 +-0.0190 13.2000 13.4000 0.1914 +-0.0274 13.4000 13.6000 0.2041 +-0.0153 13.6000 13.8000 0.1982 +-0.0147 13.8000 14.0000 0.1891 +-0.0143 14.0000 14.2000 0.1835 +-0.0140 14.2000 14.4000 0.2136 +-0.0152 14.4000 14.6000 0.1808 +-0.0140 14.6000 14.8000 0.2065 +-0.0151 14.8000 15.0000 0.1939 +-0.0144 15.0000 15.2000 0.1823 +-0.0139 15.2000 15.4000 0.1938 +-0.0144 15.4000 15.6000 0.1684 +-0.0133 15.6000 15.8000 0.1707 +-0.0135 15.8000 16.0000 0.1736 +-0.0138 16.0000 16.2000 0.1715 +-0.0137 16.2000 16.4000 0.1681 +-0.0135 16.4000 16.6000 0.1350 +-0.0123 16.6000 16.8000 0.1331 +-0.0123 16.8000 17.0000 0.1312 +-0.0122 17.0000 17.2000 0.1382 +-0.0127 17.2000 17.4000 0.1224 +-0.0118 17.4000 17.6000 0.1339 +-0.0123 17.6000 17.8000 0.1400 +-0.0124 17.8000 18.0000 0.1522 +-0.0129 18.0000 18.2000 0.1208 +-0.0114 18.2000 18.4000 0.0975 +-0.0102 18.4000 18.6000 0.1172 +-0.0112 18.6000 18.8000 0.0997 +-0.0103 18.8000 19.0000 0.0956 +-0.0101 19.0000 19.2000 0.0803 +-0.0091 19.2000 19.4000 0.0977 +-0.0103 19.4000 19.6000 0.0637 +-0.0082 19.6000 19.8000 0.1410 +-0.0124 19.8000 20.0000 0.3179 +-0.0189 20.0000 20.2000 0.3178 +-0.0190 20.2000 20.4000 0.0471 +-0.0072 20.4000 20.6000 0.0497 +-0.0075 20.6000 20.8000 0.0118 +-0.0037 20.8000 21.0000 0.0113 +-0.0036 21.0000 21.2000 0.0490 +-0.0073 21.2000 21.4000 0.0502 +-0.0074 21.4000 21.6000 0.0038 +-0.0020 21.6000 21.8000 0.0042 +-0.0021 21.8000 22.0000 0.0022 +-0.0014 22.0000 22.2000 0.0029 +-0.0018 22.2000 22.4000 0.0023 +-0.0017 22.4000 22.6000 0.0000 +-0.0000 22.6000 22.8000 0.0000 +-0.0000 22.8000 23.0000 0.0002 +-0.0002 23.0000 23.2000 0.0010 +-0.0010 23.2000 23.4000 0.0000 +-0.0000 23.4000 23.6000 0.0000 +-0.0000 23.6000 23.8000 0.0012 +-0.0012 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; /*===================================================================*/ |