/*===================================================================*/ /* NRDF D2029 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; D#=D2029; TITLE=/ Barium and xenon isotope yields in photopion reactions of 133Cs /; ATH=(K.SAKAMOTO'1', Y.HAMAJIMA'1', M.SOTO'1', Y.KUBOTA'1', M.YOSHIDA'1', A.KUNUGISE'1', M.MASATANI'1', S.SHIBATA'2', M.IMAMURA'2', M.FURUKAWA'3', I.FUJIWARA'4'); INST-ATH=(2JPNKNZ'1', 2JPNINS'2', 2JPNNAG'3', 2JPNJPN'4'); /* '1' Department of Chemistry, Faculty of Science */ /* '3' Department of Chemistry, Faculty of Science */ /* '4' School of Economics, Otemon Gakuin University, Ibaragi */ REF=PR/C; VLP=42(1990)1545; RCTS=(133CS(GAMMA,PIN)133BA, 133CS(GAMMA,PIN,2*N)131BA, 133CS(GAMMA,PIN,4*N)129BA, 133CS(GAMMA,PIN,5*N)128BA, 133CS(GAMMA,PIN,6*N)127BA, 133CS(GAMMA,PIN,7*N)126BA, 133CS(GAMMA,PIN,9*N)124BA, 133CS(GAMMA,PIP)133XE); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,4; /* 2007-03-25 : Compiled, N.Otuka */ /* Related references - B.Johnsson et al., ZP/A, 273(1975)97. Reference for monitor (27Al(g,2pn)24Na monitor reaction data) - K.Lindgren et al., NP/A, 166(1971)643. Reference with which data agree (198Au(g,n)197Au monitor reaction data) PHQ=XSECTN; CHM=X'5'; /* '5' CsCl */ PHYS-FORM=SLD; THK-TGT=(0.35[0.5MG/CM**2, 1[4MG/CM**2); POL-TGT=0%; ALGN-TGT=0%; ACC=(LINAC'6',LINAC'7',SYN'8'); /* '6' 300 MeV electron linac for E(max) <250 MeV */ /* '7' 600 MeV electron linac for E(max) =305 MeV */ /* '8' 1.3 GeV electron synchrotron for E(max) >300 MeV (except 305 MeV) */ INST-ACC=(2JPNTOH'6',2JPNETL'7',2JPNINS'8'); /* '6' Laboratory of Nuclear Science (LNS) */ BEAM-INTNSTY=XMA'9'; /* '9' 1e+7 to 1e+9 equivalent qunta per second (INS) and 1e+12 to 1e+13 eqivalent quanta per second (LNS, ETL) */ POL-PRJ=0%; ION-SOURCE=/ Bremsstrahlung (By internal target of Pt with 0.5 mm (LNS and ETL) or 0.05 mm (INS) thickness) /; COINC=NO; ANT-COINC=NO; DET-SYS=HPGE'10'; /* '10' To measure gamma-rays */ /* Experimental Method: - Activation (Irradiated for 30 min to 8 h (INS) and 5 to 10 min (LNS)) - Chemical separation /* Authors give yield with unit of [micro-barn/equivalent quantum]. */ /* Energy repetition in some data tables are from more than one mesurements. */ RCT=133CS(GAMMA,PIN,4*N)129BA; DET-PARTCL=GAMMA'20'; /* '20' Delayed gamma from 129Ba (metastable state) */ MONTR-RCT=/ 27AL(GAMMA,N,2*P)24NA, 197AU(GAMMA,N)196AU /; /* By author: Including secondary particle-induced reaction (p,5n) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; ENGY-GAMMA=182.3KEV'21'; INTNSTY-GAMMA=0.470'21'; HALF-LIFE=2.13HOUR'21'; /* '21' Delayed gamma from 129Ba (metastable state) */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB-MAX SIGMA DELTA-SIGMA'22' XSECTN-MAX (MEV) (UB) (UB) (UB) 1050 168 +-15 X 1050 198 +-25 X 1000 143 +-10 X 1000 157 +-15 X 1000 255 +-15 X 950 215 +-4 X 900 162 +-8 X 850 199 +-12 X 800 162 +-6 X 800 213 +-6 X 800 281 +-23 X 750 202 +-28 X 700 139 +-3 X 700 168 +-12 X 650 171 +-16 X 600 140 +-7 X 550 180 +-16 X 500 132 +-5 X 500 153 +-13 X 500 184 +-7 X 500 232 +-28 X 450 175 +-15 X 400 108 +-9 X 400 166 +-4 X 350 123 +-4 X 330 160 +-15 X 305 80.2 +-2.4 X 305 98.3 +-2.8 X 305 94.2 +-2.0 X 305 74.3 +-1.5 X 300 119 +-4 X 250 46.3 +-1.2 X 250 50.8 +-3.3 X 230 21.1 +-1.4 X 220 19.3 +-0.7 X 220 12.9 +-0.2 X 210 11.3 +-0.6 X 195 3.40 +-0.11 X 175 1.83 +-0.03 X 160 1.53 +-0.08 X 150 0.79 +-0.09 X 149 1.03 +-0.04 X 140 1.19 +-0.03 X 130 0.61 +-0.19 X 104 0.317 +-0.023 X 100 0.259 +-0.030 X 65 0.0018 +-0.0003 X 64 X +-X 0.0048 55 X +-X 0.0049 45 X +-X 0.0009 40 X +-X 0.0039 30 X +-X 0.0007 \END; /*===================================================================*/ |