Nuclear Data Sheets for A = 99☆
References (481)
- et al.
Yields and Half-Lives in the Mass-99 Fission Product Chain
Phys. Rev.
(1963) - et al.
Decay of 99Mo-99mTc
Nucl. Phys.
(1965) - et al.
Messung von Nanosekunden-Lebensdauern an Niveaus deformierter Kerne
Nucl. Phys.
(1965) - et al.
Half-Life and Specific Activity of 99Tc
J. Inorg. Nucl. Chem.
(1966) - et al.
Isobaric Analogue States in Heavy Nuclei. I. Molybdenum Isotopes
Phys. Rev.
(1966) - et al.
Decay of the Isomeric States of 102Ag
Nucl. Phys. A
(1967) - et al.
Gamma-Ray Spectrum of Ruthenium-99
Phys. Rev.
(1967) - et al.
Quantum Characteristics of 99Tc Levels
Dokl. Akad. Nauk. Uzb. SSR
(1968) - et al.
The Decay of 67 Hour 99Mo
Nucl. Phys. A
(1969) - et al.
K-Shell Conversion Coefficient of the 40.58 keV Transition in 99MoDecay
Nucl. Phys. A
(1969)
Determination of the Mean Life of Some Excited Nuclear States by Mossbauer Experiments
Z. Physik
Spectroscopic Studies of Molybdenum Isotopes with (d,t) Reactions
Phys. Rev. C
On-Line Separation and Identification of Several Short-Lived Fission Products: Decay of 84Se, 91Kr, 97Y, 99Nb, 99Z, 100,101Nb and 101Zr
Nucl. Phys. A
Yad. Fiz.
Production of Tritium in Al, Sn, Pb, and Bi under the Influence of High-Energy Protons
Sov. J. Nucl. Phys.
Izv. Akad. Nauk SSSR, Ser. Fiz.
Interpretation of Excited States of 99Tc
Bull. Acad. Sci. USSR, Phys. Ser.
The M and N Subshell Ratios of the 2.17 keV Transition in 99mTc
Nucl. Phys. A
Izv. Akad. Nauk SSSR, Ser. Fiz.
Properties of Low-Lying Excited Levels of 85Sr and 99Tc
Bull. Acad. Sci. USSR, Phys. Ser.
Faible Transition γ du 99mTc
Radiochim. Radioanal. Lett.
Nuclear Isomerism in Element 43
Phys. Rev.
Radiations from Mo99 and Tc99m
Phys. Rev.
Half-Life and Radiations of 5.9 h Tc99m
NNES
Half-Life of the Long-Lived Tc99
Phys. Rev.
Decay of Mo99 and Isomerism of Tc99
Helv. Phys. Acta
Cross-over Transition in the Decay of Tc99m
Phys. Rev.
Internal Conversion of Gamma-Ray Transitions in the L-Subshells
Phys. Rev.
Radiations of Rh99, Rh101, Rh105 and Ru105
Phys. Rev.
Elektronenspektren zwischen 1 und 10 keV
Helv. Phys. Acta
The Nuclear Magnetic Moment of Tc99
Phys. Rev.
Influence of the Chemical State on the Lifetime of a Nuclear Isomer, Tc99
Phys. Rev.
Phys. Rev.
Uber eine γ-γ-Winkelkorrelation beim zerfall von 99Mo und das Termschema des 99Tc
Z. Phys.
Sur la Desintegration de 99Mo
Compt. Rend.
The Disintegration of Mo99
Phys. Rev.
Decay of Neutron Deficient Rhodium Isotopes
Phys. Rev.
Gamma-Gamma Coincidences of Rhodium Isotopes
Bull. Am. Phys. Soc.
Decay of Neutron-Deficient Isotopes of Pd and Rh
Phys. Rev.
Le Rendement de Fluorescence de la Couche K. Mesures Spectrometriquessur 99Tc* (6,04 h) et 115In* (4,5 h)
J. Phys. Radium
Transition in 26-min U235 of Less Than 23 Electron Volts
Phys. Rev.
Calorimetric Determination of the Average Total Kinetic Energy of Fragments from Fission of U235
Phys. Rev.
Half-Lives of Radionuclides. I
Nuclear Sci. and Eng.
Low-Temperature Influence on the Technetium-99m Lifetime
Phys. Rev.
Precision Determination of Some Energy Levels in Fe57, Zn67, and Tc99
Phys. Rev.
Five New Isomers with Half-Lives between and Second
Phys. Rev.
Zhur. Eksptl. i Teoret. Fiz.
The Decay Scheme of Mo99
Soviet Phys. JETP
Hyperfine Structure of Technetium-99 from Paramagnetic Resonance
Phys. Rev.
Atomnaya Energ.
Distribution of Fragments by Mass in Fission of U235, U238 and Pu239 by Neutrons of 14.6 MeV Energy
J. Nuclear Energy
Gyromagnetic Ratio of the 3.5 X sec State and Other Angular Correlation Measurements of Tc99
Phys. Rev.
Das magnetische Momente des 181 keV-Niveaus von Technetium 99
Z. Physik
Complex Positron Spectrum of the 16.1-Day Isomer of Rhodium-99
Bull. Am. Phys. Soc.
Isolation of Milligram Quantities of Long-Lived Technetium from Neutron Irradiated Molybdenum
J. Am. Chem. Soc.
Cited by (49)
Production of <sup>99</sup>Mo in inverse kinematics heavy ion reactions
2023, Radiation Physics and ChemistryEvaluating the intensity of the ‘prompt’ 140.5 keV γ-ray of <sup>99</sup>Mo using a 4παβ(LS)-γ(HPGe) measurement system
2022, Applied Radiation and IsotopesCitation Excerpt :The 2011-edition of Nuclear Data Sheets recommended the value of (5.1 ± 0.4)% (Browne and Tuli, 2011), based on the work by Simonits et al. (1981). However, the latest edition of the Nuclear Data Sheets does not present a value for the ‘prompt’ intensity (Browne and Tuli, 2017). The common experimental procedure for determining gamma-ray intensities of 99Mo involves its production in a reactor followed by radiochemical processes, used for separation and extraction (Cook et al., 1969; Hasan and Prelas, 2020).
Isomers in the Cosmos
2023, Atoms
- ☆
Research sponsored by Office of Nuclear Physics, Office of Science, U.S. Department of Energy, under contract DE-AC02-98CH10946. The work is also supported by the Lawrence Berkeley National Laboratory under contract No. DE-AC02-05CH11231 for the US Nuclear Data Program