/*===================================================================*/ /* NRDF D1893 Data No.17 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,17; D#=D1893; TITLE=/ Measurements of differential thick target neutron yields and 7Be production in the Li, 9Be(d,n) reactions for 25 MeV deuterons /; PURPOSE=/ To know the production of radioactivity in lithium target under deuteron bombardment /; ATH=(T.AOKI'1', M.HAGIWARA'1', M.BABA'1', M.SUGIMOTO'2', T.MIURA'1', N.KAWATA'1', A.YAMADERA'1'); INST-ATH=(2JPNTOH'1', 2JPNJAE'2'); REF=NST; VLP=41(2004)399; /* Secondary references - 2004SANTA, (2004)884 (Same Li(d,x)7Be thick target yield given) - JNM, 307-311(2002)1715 (Preliminary report on 7Li(d,xn)) RCTS=(LI(D,)X, 7LI(D,)X, 9BE(D,)X, LI(D,)7BE, 9BE(D,)7BE); PHQS=(N-MLT, TTY); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,17; /* 2004-05-08 : Compiled+Checked, Kc + On */ /* 2020-07-07 : Altered, Tada. Secondary reference add. Reference modified. */ /* 2022-01-19 : Altered, On. Major revisions in 002-022. */ /* 2023-04-16 : Altered, MA. REACTION in 022 was modified. */ PHYS-FORM=X'4'; /* '4' Metallic plate */ THK-TGT=XMG/CM**2'5'; /* '5' about 7.5 mm (Li) and about 3 mm (Be) to stop the incident beam within target targets */ POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'6'; /* '6' Isochronous cyclotron, K=110 MeV AVF cyclotron */ INST-ACC=2JPNTOH'7'; /* '7' Cyclotron and Radioisotope Center */ BEAM-INTNSTY=<5NA; POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=(SCT'8',HPGE'9'); /* '8' To detect neutron (NE213). Efficiency curves were obtained by revised version of Monte Carlo Code SCINFUL [J.K.Dickens, ORNL-6436, Oak Ridge National Laboratory, 1988]. */ /* '9' To analyze gamma ray from target (EURICIS MESURESE GPC50-195-R, 50% efficiency). Efficiency was determined by Monte Carlo Code EGS4 [W.Nelson et al., SLAC-265, Stanford University, Stanford, 1985]. */ RCT=9BE(D,)X; PHQ=N-MLT; DET-PARTCL=N; DET-SYS=TOF; /* Experimental Method: - Beam current integrated (To normalize spectra) /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,17; SYS-ERR=5%'47'; /* '47' Uncertainty in efficiency */ THTL=30DEG; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-LAB DN/DOMEGA/DE DELTA-DN/DOMEGA/DE'48' (MEV) (1/SR/MEV/UCOULOMB) (1/SR/MEV/UCOULOMB) 1.00E+00 5.88E+09 +-5.17E+08 1.10E+00 5.23E+09 +-4.60E+08 1.20E+00 4.87E+09 +-4.28E+08 1.30E+00 4.54E+09 +-3.99E+08 1.40E+00 4.28E+09 +-3.77E+08 1.50E+00 4.01E+09 +-3.53E+08 1.60E+00 3.86E+09 +-3.39E+08 1.70E+00 3.57E+09 +-3.14E+08 1.80E+00 3.53E+09 +-3.11E+08 1.90E+00 3.37E+09 +-2.97E+08 2.00E+00 3.22E+09 +-2.83E+08 2.10E+00 3.07E+09 +-2.70E+08 2.20E+00 2.99E+09 +-2.64E+08 2.30E+00 2.93E+09 +-2.58E+08 2.40E+00 2.90E+09 +-2.55E+08 2.50E+00 2.92E+09 +-2.57E+08 2.60E+00 2.95E+09 +-2.60E+08 2.70E+00 3.01E+09 +-2.65E+08 2.80E+00 2.96E+09 +-2.60E+08 2.90E+00 2.90E+09 +-2.56E+08 3.00E+00 2.85E+09 +-2.51E+08 3.10E+00 2.69E+09 +-2.37E+08 3.20E+00 2.61E+09 +-2.30E+08 3.30E+00 2.49E+09 +-2.20E+08 3.40E+00 2.36E+09 +-2.08E+08 3.50E+00 2.29E+09 +-2.02E+08 3.60E+00 2.20E+09 +-1.94E+08 3.70E+00 2.11E+09 +-1.87E+08 3.80E+00 2.05E+09 +-1.81E+08 3.90E+00 2.01E+09 +-1.77E+08 4.00E+00 1.91E+09 +-1.68E+08 4.10E+00 1.88E+09 +-1.66E+08 4.20E+00 1.85E+09 +-1.63E+08 4.30E+00 1.80E+09 +-1.59E+08 4.40E+00 1.74E+09 +-1.54E+08 4.50E+00 1.70E+09 +-1.50E+08 4.60E+00 1.60E+09 +-1.42E+08 4.70E+00 1.54E+09 +-1.36E+08 4.80E+00 1.50E+09 +-1.33E+08 4.90E+00 1.42E+09 +-1.26E+08 5.00E+00 1.38E+09 +-1.23E+08 6.00E+00 1.44E+09 +-1.26E+08 7.00E+00 1.26E+09 +-1.10E+08 8.00E+00 1.14E+09 +-1.00E+08 9.00E+00 1.01E+09 +-8.90E+07 1.00E+01 9.03E+08 +-7.93E+07 1.10E+01 7.74E+08 +-6.80E+07 1.20E+01 6.82E+08 +-5.99E+07 1.30E+01 5.95E+08 +-5.22E+07 1.40E+01 5.03E+08 +-4.42E+07 1.50E+01 4.17E+08 +-3.67E+07 1.60E+01 3.38E+08 +-2.97E+07 1.70E+01 2.77E+08 +-2.44E+07 1.80E+01 2.36E+08 +-2.08E+07 1.90E+01 1.94E+08 +-1.71E+07 2.00E+01 1.64E+08 +-1.45E+07 2.10E+01 1.28E+08 +-1.13E+07 2.20E+01 9.25E+07 +-8.23E+06 2.30E+01 7.68E+07 +-6.85E+06 2.40E+01 6.73E+07 +-6.02E+06 2.50E+01 5.78E+07 +-5.19E+06 2.60E+01 4.35E+07 +-3.93E+06 2.70E+01 2.26E+07 +-2.10E+06 2.80E+01 4.23E+06 +-4.82E+05 2.90E+01 1.76E+06 +-2.55E+05 3.00E+01 1.33E+06 +-2.14E+05 3.10E+01 8.06E+05 +-1.60E+05 \END; /*===================================================================*/ |