ENTRY O0620 20200117 O073O0620 0 1 SUBENT O0620001 20200117 O073O0620 1 1 BIB 15 39 O0620 1 2 TITLE Radiochemical study of deep spallation and fission O0620 1 3 of tantalum by 680-MeV protons O0620 1 4 AUTHOR (V.I.Baranovskii,A.N.Murin,B.K.Preobrazhenskii) O0620 1 5 INSTITUTE (4ZZZDUB) O0620 1 6 REFERENCE (J,RAK,4,470,1962) In Russian. O0620 1 7 (J,SRA,4,412,1962)- English trans. of RAK,4,470,1962 O0620 1 8 FACILITY (SYNCY,4ZZZDUB) O0620 1 9 SAMPLE Metal tantalum plates about 0.1 mm thick, and about O0620 1 10 25*5 mm**2 size. The only admixture was niobium, less O0620 1 11 than 0,01%. O0620 1 12 METHOD (INTB,ACTIV,MOSEP,GSPEC,BSPEC) O0620 1 13 DETECTOR (NAICR,CSICR) O0620 1 14 Chemically separated isotopes were identified by O0620 1 15 half-life, by beta-radiation absorption in aluminium O0620 1 16 and by gamma- spectra. O0620 1 17 (PROPC) the absolute activity of separated products O0620 1 18 was determined with end-window counter. O0620 1 19 PART-DET (DG,B,E,AR) O0620 1 20 MONITOR ((MONIT)13-AL-27(P,X)11-NA-24,CUM,SIG) O0620 1 21 Monitor Data Source is not Given. O0620 1 22 ANALYSIS (DECAY) O0620 1 23 (AREA) To obtain fission cross section, total O0620 1 24 production cross sections for masses=40-115 were O0620 1 25 summed and divided by 2. O0620 1 26 ERR-ANALYS (DATA-ERR) No information about source of uncertaintiesO0620 1 27 ADD-RES (A-DIS) Isotope production cross sections. From the O0620 1 28 text: The experimental data for the products of O0620 1 29 fission and deep spallation will be analyzed and O0620 1 30 discussed later. O0620 1 31 (COMP) With semi-empirical formulae for isotope O0620 1 32 production. O0620 1 33 STATUS (TABLE) text on p.419 of Radiokhim.,4(1962)470 O0620 1 34 HISTORY (19980216C) By Khlopin's Institute - AP. O0620 1 35 (19980323A) REACTION Line, ADD-RES corrected by CAJAD. O0620 1 36 (19980426A) Method corrected and analysis added by AP. O0620 1 37 (20000420U) Last checking has been done. O0620 1 38 (20000424A) DATE is corrected O0620 1 39 (20200117A) SD: Ref. on Engl. transl. added. (Title andO0620 1 40 list of authors updated according to this ref. O0620 1 41 ENDBIB 39 0 O0620 1 42 COMMON 2 3 O0620 1 43 EN MONIT O0620 1 44 MEV MB O0620 1 45 680. 11. O0620 1 46 ENDCOMMON 3 0 O0620 1 47 ENDSUBENT 46 0 O0620 199999 SUBENT O0620002 20000424 0000O062000200001 BIB 1 1 O062000200002 REACTION (73-TA-181(P,F),,SIG,,,DERIV) O062000200003 ENDBIB 1 0 O062000200004 NOCOMMON 0 0 O062000200005 DATA 2 1 O062000200006 DATA DATA-ERR O062000200007 MB MB O062000200008 8. 2.5 O062000200009 ENDDATA 3 0 O062000200010 ENDSUBENT 9 0 O062000299999 ENDENTRY 2 0 O062099999999