/*===================================================================*/ /* NRDF D2029 Data No.9 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,9; 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,9; /* 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,9*N)124BA; DET-PARTCL=GAMMA'35'; /* '35' Delayed gamma from 124Ba */ MONTR-RCT=/ 27AL(GAMMA,N,2*P)24NA, 197AU(GAMMA,N)196AU /; /* By author: Including secondary particle-induced reaction (p,10n) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,9; ENGY-GAMMA=169.5KEV'36'; INTNSTY-GAMMA=0.21'36'; HALF-LIFE=11.9MIN'36'; /* '36' Delayed gamma from 124Ba */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB-MAX SIGMA DELTA-SIGMA'37' (MEV) (UB) (UB) 1050 11.4 +-4.4 1050 14.7 +-3.9 1000 14.3 +-1.7 950 15.3 +-2.7 850 12.0 +-3.8 800 12.5 +-1.6 750 13.0 +-2.8 650 11.8 +-4.5 550 10.7 +-3.5 500 16.7 +-4.5 350 3.26 +-2.11 330 4.7 +-3.8 220 0.028 +-0.237 140 0.007 +-0.160 \END; /*===================================================================*/ |