ENTRY M0679 20180209 M094M067900000001 SUBENT M0679001 20180209 M094M067900100001 BIB 14 59 M067900100002 TITLE Isomeric ratios in reactions induced by gamma-rays M067900100003 and fast neutrons in the isotopes of Re, Ir, and Au. M067900100004 AUTHOR (Yu.P.Gangrsky,N.N.Kolesnikov,V.G.Lukashik, M067900100005 L.M.Melnikova) M067900100006 REFERENCE (J,YF,67,1251,2004) - final publ. M067900100007 (J,PAN,67,1227,2004) Engl. transl. of YF,67,1251 M067900100008 (J,IZV,68,167,2004) - NUCLEUS-2003 Conf.Proceedings M067900100009 - prelim.results. M067900100010 (J,BAS,68,187,2004) Engl. transl. of IZV,68,167. M067900100011 INSTITUTE (4ZZZDUB) Joint Institute of Nuclear Research (JINR), M067900100012 Dubna. M067900100013 INC-SOURCE (BRST) M067900100014 FACILITY (MICRT,4ZZZDUB) JINR Microtron. M067900100015 SAMPLE The samples of natural Re (50 mu-m), Ir (30 mu-m), Au M067900100016 (20 mu-m) metallic foils (disks 15 mm diameter) were M067900100017 used. M067900100018 METHOD (ACTIV) Induced g-activity was measured. M067900100019 DETECTOR (HPGE) 200 cm**3 volume hyperpure germanium detector M067900100020 with 2.0 keV resolution for Eg = 1.331 keV (60Co). M067900100021 (GELI) 60 cm**3 volume Ge(Li)-detector with 2.2 keV M067900100022 resolution for Eg = 1.331 keV (60Co). M067900100023 (SI) Silicon detector with width 2 mm and 0.34 keV M067900100024 resolution for Eg = 5.4 keV (55Fe). M067900100025 ANALYSIS (DECAY) Decay curve analysis. M067900100026 REL-REF (M,,J.R.Huizenga+,J,PR,120,1305,1960) M067900100027 Isomeric ratio calculation method. M067900100028 (O,41440001,Yu.P.Gangrsky+,J,YF,67,1251,2004) M067900100029 Data for (n,2n) reaction from this work are compiled M067900100030 separately. M067900100031 ERR-ANALYS (DATA-ERR) No information about source of M067900100032 uncertainties. M067900100033 COMMENT The isomeric ratios in the reactions (gamma,n) and M067900100034 (n,2n) leading to the production of odd-odd nuclides M067900100035 184Re, 190Ir, and 196Au presented. The measurements M067900100036 were performed by activation method at the M067900100037 irradiation of natural Re, Ir, and Au samples by M067900100038 14.7 MeV neutrons and by Bremsstrahlung with a M067900100039 end-point energy of 22 MeV. Identification of the M067900100040 obtained nuclei in isomeric and ground states was M067900100041 made basing on their spectra of X or g radiation and M067900100042 the half-life. A calculation of isomeric ratios was M067900100043 performed on the basis of statistical model, and the M067900100044 parameters describing the dependence of the level M067900100045 density on the excitation energy and angular M067900100046 momentum were determined from the comparison of M067900100047 experimental and calculated values. The influence of M067900100048 the nuclear structure on these parameters is M067900100049 discussed. M067900100050 HISTORY (20050913C) Data were compiled at MSU SINP CDFE by M067900100051 V.V.Varlamov. M067900100052 (20060126A) REFERENCE corrected, DECAY-DATA corrected M067900100053 by V.Varlamov. M067900100054 (20140225A) Corrected by V.Varlamov: SUBENTS 003, 005, M067900100055 007, 009, 011 deleted because no photonuclear data - M067900100056 reaction (n,2n). M067900100057 (20151225U) Corrected by SD and VV: REFERENCE (Ref. on M067900100058 IZV/BAS was added). M067900100059 (20180209U) Corrected by SD and VV: ERR-ANALYS (free M067900100060 text), STATUS. M067900100061 ENDBIB 59 0 M067900100062 COMMON 1 3 M067900100063 EN-MAX M067900100064 MEV M067900100065 22. M067900100066 ENDCOMMON 3 0 M067900100067 ENDSUBENT 66 0 M067900199999 SUBENT M0679002 20180209 M094M067900200001 BIB 5 7 M067900200002 REACTION (75-RE-185(G,N)75-RE-184-M/G,,SIG/RAT,,BRA) M067900200003 DECAY-DATA (75-RE-184-G,38.D,DG,903.,.39) M067900200004 (75-RE-184-M,169.D,DG,792.,.38) M067900200005 (75-RE-184-M,169.D,DG,105.,.75) M067900200006 MISC-COL (MISC) Calculated value from statistical model. M067900200007 STATUS (TABLE) Data from the Table 3. M067900200008 HISTORY (20180209U) Corrected by SD and VV: STATUS. M067900200009 ENDBIB 7 0 M067900200010 NOCOMMON 0 0 M067900200011 DATA 3 1 M067900200012 DATA DATA-ERR MISC M067900200013 NO-DIM NO-DIM NO-DIM M067900200014 .019 .003 .019 M067900200015 ENDDATA 3 0 M067900200016 ENDSUBENT 15 0 M067900299999 NOSUBENT M0679003 20140225 M071M067900300001 SUBENT M0679004 20180209 M094M067900400001 BIB 5 6 M067900400002 REACTION (77-IR-191(G,N)77-IR-190-M1/G,,SIG/RAT,,BRA) M067900400003 DECAY-DATA (77-IR-190-G,11.8D,DG,187.,.70) M067900400004 (77-IR-190-M1,1.12HR,DG,26.3,1.E-6) M067900400005 MISC-COL (MISC) Calculated value from statistical model. M067900400006 STATUS (TABLE) Data from the Table 3. M067900400007 HISTORY (20180209U) Corrected by SD and VV: STATUS. M067900400008 ENDBIB 6 0 M067900400009 NOCOMMON 0 0 M067900400010 DATA 3 1 M067900400011 DATA DATA-ERR MISC M067900400012 NO-DIM NO-DIM NO-DIM M067900400013 .15 .03 .18 M067900400014 ENDDATA 3 0 M067900400015 ENDSUBENT 14 0 M067900499999 NOSUBENT M0679005 20140225 M071M067900500001 SUBENT M0679006 20180209 M094M067900600001 BIB 5 7 M067900600002 REACTION (77-IR-191(G,N)77-IR-190-M2/G,,SIG/RAT,,BRA) M067900600003 DECAY-DATA (77-IR-190-G,11.8D,DG,187.,.70) M067900600004 (77-IR-190-M2,3.25HR,DG,616.,.97) M067900600005 (77-IR-190-M2,3.25HR,DG,562.,.97) M067900600006 MISC-COL (MISC) Calculated value from statistical model. M067900600007 STATUS (TABLE) Data from the Table 3. M067900600008 HISTORY (20180209U) Corrected by SD and VV: STATUS. M067900600009 ENDBIB 7 0 M067900600010 NOCOMMON 0 0 M067900600011 DATA 3 1 M067900600012 DATA DATA-ERR MISC M067900600013 NO-DIM NO-DIM NO-DIM M067900600014 .0008 .0002 .00074 M067900600015 ENDDATA 3 0 M067900600016 ENDSUBENT 15 0 M067900699999 NOSUBENT M0679007 20140225 M071M067900700001 SUBENT M0679008 20180209 M094M067900800001 BIB 5 6 M067900800002 REACTION (79-AU-197(G,N)79-AU-196-M1/G,,SIG/RAT,,BRA) M067900800003 DECAY-DATA (79-AU-196-G,6.18D,DG,357.,.88) M067900800004 (79-AU-196-M1,8.2SEC,DG,64.6,4.0E-3) M067900800005 MISC-COL (MISC) Calculated value from statistical model. M067900800006 STATUS (TABLE) Data from the Table 3. M067900800007 HISTORY (20180209U) Corrected by SD and VV: STATUS. M067900800008 ENDBIB 6 0 M067900800009 NOCOMMON 0 0 M067900800010 DATA 3 1 M067900800011 DATA DATA-ERR MISC M067900800012 NO-DIM NO-DIM NO-DIM M067900800013 .1 .03 .26 M067900800014 ENDDATA 3 0 M067900800015 ENDSUBENT 14 0 M067900899999 NOSUBENT M0679009 20140225 M071M067900900001 SUBENT M0679010 20180209 M094M067901000001 BIB 5 7 M067901000002 REACTION (79-AU-197(G,N)79-AU-196-M2/G,,SIG/RAT,,BRA) M067901000003 DECAY-DATA (79-AU-196-G,6.18D,DG,357.,.88) M067901000004 (79-AU-196-M2,9.7HR,DG,148.,.43) M067901000005 (79-AU-196-M2,9.7HR,DG,188.,.32) M067901000006 MISC-COL (MISC) Calculated value from statistical model. M067901000007 STATUS (TABLE) Data from the Table 3. M067901000008 HISTORY (20180209U) Corrected by SD and VV: STATUS. M067901000009 ENDBIB 7 0 M067901000010 NOCOMMON 0 0 M067901000011 DATA 3 1 M067901000012 DATA DATA-ERR MISC M067901000013 NO-DIM NO-DIM NO-DIM M067901000014 .0006 .00004 .0005 M067901000015 ENDDATA 3 0 M067901000016 ENDSUBENT 15 0 M067901099999 NOSUBENT M0679011 20140225 M071M067901100001 ENDENTRY 11 0 M067999999999