/*===================================================================*/ /* NRDF D2030 Data No.2 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,2; D#=D2030; TITLE=/ Chromium and titanium isotopes produced in photonuclear reactions of vanadium, revisited /; ATH=(K.SAKAMOTO'1', M.YOSHIDA'1', Y.KUBOTA'1', T.FUKASAWA'1', A.KUNUGISE'1', Y.HAMAJIMA'1', S.SHIBATA'2', I.FUJIWARA'3'); INST-ATH=(2JPNKNZ'1', 2JPNINS'2', 2JPNJPN'3'); /* '1' Department of Chemistry, Faculty of Science */ /* '3' Otemon Gakuin University, Ibaragi */ REF=NP/A; VLP=501(1989)693; RCTS=(51V(GAMMA,PIP)51TI, 51V(GAMMA,PIN)51CR, 51V(GAMMA,PIN,2*N)49CR, 51V(GAMMA,PIN,3*N)48CR); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,2; PHQ=XSECTN; CHM=ELM'4'; /* '4' V2O5 is also irradiated at INS */ PHYS-FORM=SLD; THK-TGT=XMG/CM**2'5'; /* '5' 16.4 mg/cm2 (LNS), 600 mg/cm2 (INS, V2O5 disk) and 270 mg/cm2 (INS, metallic vanadium) */ POL-TGT=0%; ALGN-TGT=0%; ACC=(LINAC'6',SYN'7'); /* '6' 300 MeV electron linac for E(max) <210 MeV */ /* '7' 1.3 GeV electron synchrotron for E(max) >300 MeV */ INST-ACC=(2JPNTOH'8',2JPNINS); /* '8' Laboratory of Nuclear Science (LNS) */ POL-PRJ=0%; ION-SOURCE=/ Bremsstrahlung /; COINC=NO; ANT-COINC=NO; DET-SYS=HPGE'9'; /* '9' To measure gamma-ray */ /* Experimental Method: - Activation (Irradiated for 5 min (LNS) and 30 min (INS)) - Chemical separation (Except 51Ti and most of 49Cr yields) /* Authors give yield with unit of [micro-barn/equivalent quantum]. */ /* Energy repetition in some data tables are from more than one mesurements. */ RCT=51V(GAMMA,PIN)51CR; DET-PARTCL=GAMMA'14'; /* '14' Delayed gamma from 51Cr */ /* By author: Including secondary particle-induced reaction (p,n) */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,2; ENGY-GAMMA=320.1KEV'15'; INTNSTY-GAMMA=0.0983'15'; HALF-LIFE=27.7DAY'15'; /* '15' Delayed gamma from 51Cr */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB-MAX SIGMA',16' DELTA-SIGMA',17' SIGMA',18' DELTA-SIGMA',19' (MEV) (UB) (UB) (UB) (UB) 1000 134 +-17 X +-X 900 134 +-9 93 +-56 900 X +-X 88.9 +-6.5 800 108 +-8 X +-X 700 127 +-17 133 +-4.3 700 X +-X 107 +-8 600 116 +-14 X +-X 500 71.3 +-7.8 120 +-21 500 X +-X 123 +-54 400 68 +-16 83 +-39 400 X +-X 86 +-38 300 X +-X 83 +-26 230 46 +-6.7 52.5 +-3.3 230 86.6 +-13.2 X +-X 210 73.5 +-7.9 47.1 +-2.5 210 45.6 +-12.8 34.2 +-7.5 175 22.1 +-1.3 19.9 +-1.5 150 13.0 +-1.0 X +-X 149 X +-X 24.4 +-5.5 125 11.2 +-1.0 X +-X 65 8.1 +-2.7 X +-X 45 X +-X 8.75 +-0.70 30 X +-X 2.65 +-0.29 \END; /*===================================================================*/ |