/*===================================================================*/ /* NRDF D1841 Data No.73 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,73; 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,73; /* 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,73; INC-ENGY-LAB=18MEV; EMT=ALPHA; THTL=80DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'92' (MEV) (MEV) (MB/SR/MEV) (MB/SR/MEV) 9.0000 9.2000 0.0828 +-0.0106 9.2000 9.4000 0.1046 +-0.0074 9.4000 9.6000 0.1213 +-0.0067 9.6000 9.8000 0.1462 +-0.0074 9.8000 10.0000 0.1825 +-0.0084 10.0000 10.2000 0.1823 +-0.0084 10.2000 10.4000 0.2195 +-0.0092 10.4000 10.6000 0.2301 +-0.0093 10.6000 10.8000 0.2573 +-0.0098 10.8000 11.0000 0.2554 +-0.0097 11.0000 11.2000 0.2828 +-0.0102 11.2000 11.4000 0.2467 +-0.0094 11.4000 11.6000 0.2622 +-0.0098 11.6000 11.8000 0.2760 +-0.0100 11.8000 12.0000 0.2637 +-0.0098 12.0000 12.2000 0.2458 +-0.0094 12.2000 12.4000 0.2361 +-0.0093 12.4000 12.6000 0.2194 +-0.0091 12.6000 12.8000 0.2126 +-0.0090 12.8000 13.0000 0.1960 +-0.0087 13.0000 13.2000 0.1721 +-0.0082 13.2000 13.4000 0.1600 +-0.0078 13.4000 13.6000 0.1507 +-0.0075 13.6000 13.8000 0.1494 +-0.0075 13.8000 14.0000 0.1186 +-0.0066 14.0000 14.2000 0.1186 +-0.0066 14.2000 14.4000 0.1086 +-0.0063 14.4000 14.6000 0.1000 +-0.0061 14.6000 14.8000 0.0889 +-0.0057 14.8000 15.0000 0.0867 +-0.0056 15.0000 15.2000 0.0817 +-0.0055 15.2000 15.4000 0.0754 +-0.0054 15.4000 15.6000 0.0626 +-0.0049 15.6000 15.8000 0.0576 +-0.0047 15.8000 16.0000 0.0527 +-0.0045 16.0000 16.2000 0.0443 +-0.0041 16.2000 16.4000 0.0317 +-0.0034 16.4000 16.6000 0.0299 +-0.0033 16.6000 16.8000 0.0217 +-0.0028 16.8000 17.0000 0.0286 +-0.0033 17.0000 17.2000 0.0206 +-0.0027 17.2000 17.4000 0.0224 +-0.0029 17.4000 17.6000 0.0178 +-0.0025 17.6000 17.8000 0.0131 +-0.0022 17.8000 18.0000 0.0113 +-0.0021 18.0000 18.2000 0.0138 +-0.0023 18.2000 18.4000 0.0098 +-0.0020 18.4000 18.6000 0.0047 +-0.0013 18.6000 18.8000 0.0118 +-0.0021 18.8000 19.0000 0.0352 +-0.0036 19.0000 19.2000 0.0185 +-0.0026 19.2000 19.4000 0.0086 +-0.0018 19.4000 19.6000 0.0240 +-0.0029 19.6000 19.8000 0.0073 +-0.0014 19.8000 20.0000 0.0009 +-0.0006 20.0000 20.2000 0.0257 +-0.0030 20.2000 20.4000 0.0272 +-0.0031 20.4000 20.6000 0.0000 +-0.0000 20.6000 20.8000 0.0000 +-0.0000 20.8000 21.0000 0.0000 +-0.0000 21.0000 21.2000 0.0000 +-0.0000 21.2000 21.4000 0.0000 +-0.0000 21.4000 21.6000 0.0000 +-0.0000 21.6000 21.8000 0.0000 +-0.0000 21.8000 22.0000 0.0000 +-0.0000 22.0000 22.2000 0.0000 +-0.0000 22.2000 22.4000 0.0000 +-0.0000 22.4000 22.6000 0.0000 +-0.0000 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; /*===================================================================*/ |