/*===================================================================*/ /* NRDF D2029 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; 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,1; /* 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)133BA; DET-PARTCL=GAMMA'11'; /* '11' Delayed gamma from 133Ba (metastable state) */ MONTR-RCT=/ 27AL(GAMMA,N,2*P)24NA, 197AU(GAMMA,N)196AU /; /* By author: Including secondary particle-induced reaction (p,n) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; ENGY-GAMMA=276.1KEV'12'; INTNSTY-GAMMA=0.175'12'; HALF-LIFE=38.9HOUR'12'; /* '12' Delayed gamma from 133Ba (metastable state) */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB-MAX SIGMA DELTA-SIGMA'13' (MEV) (UB) (UB) 1050 65.7 +-6.4 1050 74.1 +-10.5 1000 58 +-5.8 1000 57.9 +-5.5 1000 88.3 +-7.3 950 80.0 +-10.1 900 36.2 +-10.3 850 63.0 +-5.1 800 79.2 +-3.3 800 77.9 +-3.5 750 91.1 +-22.5 700 74.9 +-9.0 700 62.0 +-12 650 42.9 +-5.7 600 38.4 +-17.8 550 76.5 +-11.9 500 50.8 +-23.3 500 72.1 +-6.8 500 57.0 +-4.7 450 59.5 +-8.8 400 37.6 +-23.0 400 56.6 +-5.0 350 34.2 +-8.8 305 40.3 +-2.4 305 38.2 +-3.2 305 49.2 +-1.8 305 39.0 +-1.4 300 43.2 +-4.9 250 41.4 +-2.0 250 47.4 +-3.4 230 25.9 +-1.9 220 25.0 +-2.0 220 23.3 +-0.3 210 26.4 +-1.6 195 17.2 +-0.6 175 10.3 +-0.2 160 8.01 +-0.65 150 3.59 +-0.41 149 3.70 +-0.19 140 4.23 +-0.13 130 3.36 +-1.07 104 4.20 +-0.21 100 2.64 +-0.31 65 1.57 +-0.03 64 1.29 +-0.02 55 1.25 +-0.08 45 0.69 +-0.07 40 0.65 +-0.02 30 0.21 +-0.0002 \END; /*===================================================================*/ |