/*===================================================================*/ /* NRDF D1841 Data No.32 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,32; 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,32; /* 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=106PD(P,ALPHA)X; PHQ=ENGY-SPEC; ENR=98.48%; THK-TGT=1.020MG/CM**2; INC-ENGY-LAB=15MEV; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,32; INC-ENGY-LAB=15MEV; EMT=ALPHA; THTL=160DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DOMEGA/DE DELTA-DSIGMA/DOMEGA/DE'36' (MEV) (MEV) (MB/SR/MEV) (MB/SR/MEV) 9.0000 9.2000 0.0153 +-0.0021 9.2000 9.4000 0.0223 +-0.0026 9.4000 9.6000 0.0260 +-0.0027 9.6000 9.8000 0.0327 +-0.0030 9.8000 10.0000 0.0460 +-0.0036 10.0000 10.2000 0.0458 +-0.0037 10.2000 10.4000 0.0558 +-0.0040 10.4000 10.6000 0.0634 +-0.0042 10.6000 10.8000 0.0807 +-0.0047 10.8000 11.0000 0.0796 +-0.0047 11.0000 11.2000 0.0890 +-0.0050 11.2000 11.4000 0.0973 +-0.0052 11.4000 11.6000 0.0987 +-0.0051 11.6000 11.8000 0.1017 +-0.0052 11.8000 12.0000 0.1057 +-0.0054 12.0000 12.2000 0.1051 +-0.0054 12.2000 12.4000 0.0987 +-0.0052 12.4000 12.6000 0.0828 +-0.0047 12.6000 12.8000 0.0751 +-0.0046 12.8000 13.0000 0.0719 +-0.0046 13.0000 13.2000 0.0639 +-0.0042 13.2000 13.4000 0.0670 +-0.0043 13.4000 13.6000 0.0478 +-0.0036 13.6000 13.8000 0.0440 +-0.0036 13.8000 14.0000 0.0393 +-0.0033 14.0000 14.2000 0.0286 +-0.0028 14.2000 14.4000 0.0315 +-0.0029 14.4000 14.6000 0.0275 +-0.0028 14.6000 14.8000 0.0193 +-0.0023 14.8000 15.0000 0.0153 +-0.0020 15.0000 15.2000 0.0151 +-0.0020 15.2000 15.4000 0.0163 +-0.0021 15.4000 15.6000 0.0073 +-0.0014 15.6000 15.8000 0.0124 +-0.0019 15.8000 16.0000 0.0074 +-0.0014 16.0000 16.2000 0.0042 +-0.0011 16.2000 16.4000 0.0214 +-0.0024 16.4000 16.6000 0.0182 +-0.0022 16.6000 16.8000 0.0058 +-0.0012 16.8000 17.0000 0.0158 +-0.0021 17.0000 17.2000 0.0287 +-0.0029 17.2000 17.4000 0.0046 +-0.0011 17.4000 17.6000 0.0000 +-0.0000 17.6000 17.8000 0.0002 +-0.0002 17.8000 18.0000 0.0001 +-0.0001 18.0000 18.2000 0.0000 +-0.0000 18.2000 18.4000 0.0000 +-0.0000 18.4000 18.6000 0.0000 +-0.0000 18.6000 18.8000 0.0000 +-0.0000 18.8000 19.0000 0.0000 +-0.0000 19.0000 19.2000 0.0000 +-0.0000 19.2000 19.4000 0.0000 +-0.0000 19.4000 19.6000 0.0000 +-0.0000 19.6000 19.8000 0.0000 +-0.0000 19.8000 20.0000 0.0000 +-0.0000 20.0000 20.2000 0.0000 +-0.0000 20.2000 20.4000 0.0000 +-0.0000 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; /*===================================================================*/ |