/*===================================================================*/ /* NRDF D2021 Data No.33 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,33; D#=D2021; TITLE=/ Photofission of 197Au at intermediate energies /; ATH=(H.HABA'1', M.IGARASHI'2', K.WASHIYAMA'1', H.MATSUMURA'1', M.YAMASHITA'1', K.SAKAMOTO'1,2', Y.OURA'3', S.SHIBATA'4', M.FURUKAWA'5', I.FUJIWARA'6'); INST-ATH=(2JPNKNZ'1', 2JPNKNZ'2', 2JPNTMU'3', 2JPNKTO'4', 2JPNJPN'5', 2JPNJPN'6'); /* '1' Division of Physical Sciences, Graduate School of Natural Science and Technology */ /* '2' Department of Chemistry, Faculty of Science */ /* '3' Department of Chemistry, Graduate School of Science */ /* '4' Research Reactor Institute */ /* '5' Faculty of Environmental and Information Sciences, Yokkaichi University, Yokkaichi */ /* '6' Department of Economics, Faculty of Economics, Otemon-Gakuin University, Osaka */ REF=JNRS; VLP=1(2000)53; RCTS=(197AU(GAMMA,FISSN)131BA, 197AU(GAMMA,FISSN)129BA, 197AU(GAMMA,FISSN)128BA, 197AU(GAMMA,FISSN)126BA, 197AU(GAMMA,FISSN)113AG, 197AU(GAMMA,FISSN)112AG, 197AU(GAMMA,FISSN)110AG, 197AU(GAMMA,FISSN)106AG, 197AU(GAMMA,FISSN)105AG, 197AU(GAMMA,FISSN)105RH, 197AU(GAMMA,FISSN)105RU, 197AU(GAMMA,FISSN)104AG, 197AU(GAMMA,FISSN)103AG, 197AU(GAMMA,FISSN)103RU, 197AU(GAMMA,FISSN)99MO, 197AU(GAMMA,FISSN)98NB, 197AU(GAMMA,FISSN)97RU, 197AU(GAMMA,FISSN)97NB, 197AU(GAMMA,FISSN)97ZR, 197AU(GAMMA,FISSN)96TC, 197AU(GAMMA,FISSN)96NB, 197AU(GAMMA,FISSN)95NB, 197AU(GAMMA,FISSN)95ZR, 197AU(GAMMA,FISSN)92NB, 197AU(GAMMA,FISSN)92SR, 197AU(GAMMA,FISSN)91SR, 197AU(GAMMA,FISSN)90Y, 197AU(GAMMA,FISSN)89ZR, 197AU(GAMMA,FISSN)88ZR, 197AU(GAMMA,FISSN)88Y, 197AU(GAMMA,FISSN)87Y, 197AU(GAMMA,FISSN)87SR, 197AU(GAMMA,FISSN)86RB, 197AU(GAMMA,FISSN)84RB, 197AU(GAMMA,FISSN)83SR, 197AU(GAMMA,FISSN)83RB, 197AU(GAMMA,FISSN)82RB, 197AU(GAMMA,FISSN)82BR, 197AU(GAMMA,FISSN)81RB, 197AU(GAMMA,FISSN)77BR, 197AU(GAMMA,FISSN)76AS, 197AU(GAMMA,FISSN)75SE, 197AU(GAMMA,FISSN)74AS, 197AU(GAMMA,FISSN)73GA, 197AU(GAMMA,FISSN)72AS, 197AU(GAMMA,FISSN)72GA, 197AU(GAMMA,FISSN)72ZN, 197AU(GAMMA,FISSN)71AS, 197AU(GAMMA,FISSN)71ZN, 197AU(GAMMA,FISSN)69ZN, 197AU(GAMMA,FISSN)66NI, 197AU(GAMMA,FISSN)65NI, 197AU(GAMMA,FISSN)59FE, 197AU(GAMMA,FISSN)56MN, 197AU(GAMMA,FISSN)43K, 197AU(GAMMA,FISSN)42K); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,33; /* 2006-12-05 : Compiled, N.Otuka */ /* 2006-12-12 : Recieved, N.Otuka. Received by e-mail from H.Haba /* Related references - S.Shibata et al., PR/C, 35(1987)254. (Details of irradiation condition). See also EXFOR K2028. - H.Haba et al., Thesis, Haba(1999). (Details of chemical separation) PHQ=XSECTN; CHM=ELM; PHYS-FORM=SLD; THK-TGT=90MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'7'; /* '7' 1.3 GeV electron synchrotron */ INST-ACC=2JPNKEK'8'; /* '8' Tanashi Branch */ INC-ENGY-LAB-RANGE=<1100MEV; BEAM-INTNSTY=XMA'9'; /* '9' 1e+09 to 1e+10 equivalent quanta per second */ POL-PRJ=0%; ION-SOURCE=/ Bremsstrahlung (By internal target of Pt with 50 micro-meter thickness) /; COINC=NO; ANT-COINC=NO; DET-SYS=HPGE'10'; /* '10' To assay radioactivities */ /* Experimental Method: - Activation (Irradiated for about 5 hours) - Stacked target irradiation (Stack of 40-50 sets of Au foil sandwiched by one pair of Mylar foil) - Chemical separation (K, Fe, Ni, Zn, Ga, As, Rb, Sr, Y, Zr, Nb, Mo, Ag, Ba) /* Authors give yield with unit of [micro-barn/equivalent quantum]. */ RCT=197AU(GAMMA,FISSN)87Y; RTY=FISSN; DET-PARTCL=GAMMA'125'; /* '125' Delayed gamma from 87Y (ground state) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,33; ENGY-GAMMA=484.8KEV'126'; INTNSTY-GAMMA=0.897'126'; HALF-LIFE=3.33DAY'126'; /* '126' Delayed gamma from 87Y (ground state) */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB-MAX SIGMA',127' DELTA-SIGMA'' SIGMA',128' DELTA-SIGMA'' (MEV) (UB) (UB) (UB) (UB) 1100 46.1 +-2.6 41 +-2 1000 39.0 +-1.4 38 +-2 950 36.4 +-3.0 40 +-3 900 39.4 +-1.2 40 +-2 800 36.0 +-3.0 38 +-2 700 30.2 +-1.1 31 +-2 650 26.6 +-1.9 26 +-2 550 18.5 +-0.9 23 +-2 500 19.1 +-1.5 16 +-2 400 12.8 +-1.4 12 +-1 350 6.83 +-0.59 6.9 +-1.3 300 3.93 +-0.79 X +-X \END; /*===================================================================*/ |