IAEA-NDS ENDF Download System, v-2008-07-22 0 0 0 0 4.00930E+049.21084E+01 0 0 0 17117 1451 1 0.00000E+001.00000E+00 0 0 0 67117 1451 2 0.00000E+000.00000E+00 0 0 4 27117 1451 3 0.00000E+000.00000E+00 0 0 37 27117 1451 4 40-Zr- 93 WTC EVAL-APR90 A L NICHOLS 7117 1451 5 DIST-FEB91 900420 7117 1451 6 ----UKPADD-2 MATERIAL 7117 7117 1451 7 -----RADIOACTIVE DECAY DATA 7117 1451 8 ------ENDF-6 FORMAT 7117 1451 9 H.SIEVERS NUCL DATA SHEETS 54(1988)99 7117 1451 10 D.C.KOCHER NUCL DATA SHEETS B8(1972)527 7117 1451 11 K.F.FLYNN ARGONNE NATIONAL LABORATORY, 7117 1451 12 PRIVATE COMMUNICATION TO D.C.KOCHER (1972) 7117 1451 13 7117 1451 14 ZR-93 DECAYS DIRECTLY TO THE GROUND (STABLE) AND 7117 1451 15 METASTABLE (HALF-LIFE 5890 DAYS) OF NB-93. THE 7117 1451 16 SUBSEQUENT DECAY OF THE METASTABLE STATE IS INCLUDED IN THE 7117 1451 17 DATABASE OF THAT RADIONUCLIDE (NB-93M). 7117 1451 18 BOTH BETA BRANCHING FRACTIONS ARE POORLY DEFINED. 7117 1451 19 MEASUREMENTS ARE REPORTED BY KOCHER IN THE FORM OF A PRIVATE7117 1451 20 COMMUNICATION RECEIVED FROM FLYNN: A BRANCHING FRACTION OF 7117 1451 21 GREATER THAN OR EQUAL TO 0.95(59.7 KEV) IS QUOTED BY KOCHER,7117 1451 22 AND A VALUE OF 0.975 +- 0.025 WAS ASSIGNED ON THIS BASIS. 7117 1451 23 THE ONLY REPORTED HALF-LIFE OF ZR-93 IS ALSO A PRIVATE 7117 1451 24 COMMUNICATION FROM FLYNN TO KOCHER. ACCURATE MEASUREMENTS 7117 1451 25 NEED TO BE UNDERTAKEN FOR THIS RADIONUCLIDE AND REPORTED IN 7117 1451 26 THE OPEN LITERATURE. 7117 1451 27 7117 1451 28 7117 1451 29 MEAN BETA- ENERGIES:- 7117 1451 30 END POINT(MEV)= 0.0597 SHAPE= 2 MEAN= 0.0188 INT= 0.9750 7117 1451 31 END POINT(MEV)= 0.0905 SHAPE= 3 MEAN= 0.0297 INT= 0.0250 7117 1451 32 7117 1451 33 MEAN BETA- ENERGY = 19.0581 KEV 7117 1451 34 BETA- + NEUTRINO ENERGY = 60.4700 KEV 7117 1451 35 EFFECTIVE Q VALUE = 60.4700 KEV 7117 1451 36 UNCERTAINTY IN EFFECTIVE Q (%) = 5.3403 7117 1451 37 CALCULATED Q VALUE = 60.4700 KEV 7117 1451 38 % DEVIATION = 0.0000 7117 1451 39 7117 1451 40 ENDF/B-VI DATA PRODUCED BY COGEND (A.TOBIAS DEC-1990). 7117 1451 41 0.00000E+000.00000E+00 1 451 43 17117 1451 42 0.00000E+000.00000E+00 8 457 12 17117 1451 43 7117 1 099999 7117 0 0 0 4.00930E+049.21084E+01 0 0 0 17117 8457 1 4.82831E+133.15576E+12 0 0 6 07117 8457 2 1.90581E+041.01775E+030.00000E+000.00000E+000.00000E+000.00000E+007117 8457 3 2.50000E+00 1.0000E+00 0 0 12 27117 8457 4 1.00000E+000.00000E+009.05000E+041.60000E+032.50000E-022.50000E-027117 8457 5 1.00000E+001.00000E+005.97000E+041.80000E+039.75000E-012.50000E-027117 8457 6 0.00000E+001.00000E+00 0 0 6 27117 8457 7 1.00000E+000.00000E+001.90581E+041.01775E+030.00000E+000.00000E+007117 8457 8 5.97000E+041.80000E+03 0 0 6 07117 8457 9 1.00000E+002.00000E+009.75000E-012.50000E-020.00000E+000.00000E+007117 8457 10 9.05000E+041.60000E+03 0 0 6 07117 8457 11 1.00000E+002.00000E+002.50000E-022.50000E-020.00000E+000.00000E+007117 8457 12 7117 8 099999 7117 0 0 0 0 0 0 0 0.000000+0 0.000000+0 0 0 0 0 -1 0 0 0