ENTRY M0531 20240119 M128M0531 0 1 SUBENT M0531001 20240119 M128M0531 1 1 BIB 13 31 M0531 1 2 TITLE Isomeric yield ratios of the 90Zr(gamma,n)89m,gZr M0531 1 3 reaction up to the giant dipole resonance. M0531 1 4 AUTHOR (I.V.Bodrov,M.G.Davydov,I.B.Rakhmanov,A.V.Trukhov) M0531 1 5 INSTITUTE (4RUSRGU) M0531 1 6 REFERENCE (J,PAN,57,1277,1994) M0531 1 7 Eng.trans.of YF,57,(8),1347,1994. M0531 1 8 (J,YF,57,(8),1347,1994) M0531 1 9 INC-SOURCE (BRST) M0531 1 10 FACILITY (BETAT,4RUSRGU) M0531 1 11 SAMPLE The samples of natural zirconium. M0531 1 12 METHOD (ACTIV) Induced gamma-activity was measured. M0531 1 13 DETECTOR (GELI) Ge(Li)-detector. M0531 1 14 ANALYSIS (AREA) Isomer yield and ratio measurement using the M0531 1 15 gamma-quanta energy spectrum lines data. M0531 1 16 ERR-ANALYS (ERR-S) Statistical errors are given. M0531 1 17 COMMENT The isomeric yield ratios Y-m/Y-g were measured for M0531 1 18 reaction Zr-90(gamma,n)Zr-89-m,g using the M0531 1 19 bremsstrshlung in the energy region 13 - 21 MeV with M0531 1 20 step 0.5 MeV. Experimental isomeric ratios were M0531 1 21 compared with the values reported by other authors M0531 1 22 and results of calculations within the framework M0531 1 23 of statistical theory and on model of the M0531 1 24 "semidirect" decay of giant dipole resonance. M0531 1 25 HISTORY (19980319C) Data were prepared in the MSU INP CDFE M0531 1 26 by V.V.Varlamov. M0531 1 27 (20121104A) SD: Updated to new date formats,lower case.M0531 1 28 Corrected according last EXFOR rules and Dict. M0531 1 29 Ref. on transl. was added. M0531 1 30 VV: ERR-ANALYS, STATUS, HISTORY. M0531 1 31 (20240119A) Corrected by V.Varlamov: TITLE, REFERENCE, M0531 1 32 STATUS. M0531 1 33 ENDBIB 31 0 M0531 1 34 NOCOMMON 0 0 M0531 1 35 ENDSUBENT 34 0 M0531 199999 SUBENT M0531002 20240119 M128M0531 2 1 BIB 3 4 M0531 2 2 REACTION (40-ZR-90(G,N)40-ZR-89-M/G,,SIG/RAT,,BRA) M0531 2 3 STATUS (TABLE,,I.V.Bodrov+,J,PAN,57,1277,1994) M0531 2 4 Data from Table 2. M0531 2 5 HISTORY (20240119U) Corrected by V.Varlamov: STATUS. M0531 2 6 ENDBIB 4 0 M0531 2 7 NOCOMMON 0 0 M0531 2 8 DATA 3 15 M0531 2 9 EN-MAX DATA ERR-S M0531 2 10 MEV NO-DIM NO-DIM M0531 2 11 13. 2.13 .38 M0531 2 12 13.5 2.23 .24 M0531 2 13 14. 2.07 .18 M0531 2 14 14.5 1.71 .09 M0531 2 15 15. 1.47 .07 M0531 2 16 15.5 1.38 .07 M0531 2 17 16. 1.49 .06 M0531 2 18 16.5 1.32 .02 M0531 2 19 17. 1.15 .02 M0531 2 20 17.5 1.14 .02 M0531 2 21 18. .92 .01 M0531 2 22 18.5 .97 .01 M0531 2 23 19. 1.05 .01 M0531 2 24 20. 1.50 .08 M0531 2 25 21. 1.09 .03 M0531 2 26 ENDDATA 17 0 M0531 2 27 ENDSUBENT 26 0 M0531 299999 ENDENTRY 2 0 M053199999999