Search Results - "LASHKO, A. P"

Comprehensive analysis of the isotopic composition of plutonium in the emission from the destroyed No. 4 unit of the Chernobyl nuclear power plant by LASHKO, A. P, LASHKO, T. N, ODINTSOV, A. A, KHOMENKOV, V. P

“…A method is proposed for analyzing the α spectrum of plutonium fractions. The method is used to determine the isotopic composition of plutonium in soil samples…”
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Precise measurement of the energy of γ rays excited in 191Pt decay by Lashko, A. P., Lashko, T. N.

“…The energy differences for 19 pairs of γ rays are measured with a γ spectrometer. The first γ transition in each pair is excited in decay of 191Pt, and the…”
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Anomalies in internal-conversion coefficients of the K-forbidden gamma-transitions from the 177mLu decay by A. P. Lashko, T. N. Lashko

“…Some sections of the 177mLu conversion electron spectra were measured by means of π 2 magnetic β-spectrometer. Relative intensities of internal-conversion…”
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Energies of the first excited 2+ states in 122Sn and 122Te by A. P. Lashko, T. N. Lashko

“…High-precision energy measurements of the most intense γ-transitions from the decay of 122Sb (Т1/2 = 2.72 days) have been performed with a γ-spectrometer…”
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Nuclear structure effects in the internal conversion of the 114 and 138 keV M1-transitions in 175Lu by Lashko, A.P., Lashko, T.N.

“…Conversion-line and γ-ray intensities from the decay of 175Hf (T1/2 = 70 days) have been measured with π√2 magnetic β-spectrometer and two coaxial…”
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Anomalous internal conversion of the K-forbidden 55 keV E1-transition in 177 Hf by Lashko, A. P., Lashko, T. M., Savrasov, A. M., Zheltonozhsky, V. O.

“…The precise γ-ray intensities of the transitions following the decay of the 160.44 day isomeric state in 177 Lu have been measured by using four different…”
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A spectrometric method for determining α emitters based on acid extraction of fuel particles by Lashko, A. P.

“…A method for determining the 238 U, 234 U, 242 Pu, 241 Pu, 240 Pu + 239 Pu, 238 Pu, 243 Am, 241 Am, 244 Cm, and 242 Cm contents of fuel particles is proposed…”
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The internal conversion coefficient for the K-forbidden E1-transition with the energy of 55 keV in 177Hf by A. P. Lashko, T. N. Lashko

“…The precise g-ray intensities of the transitions following the decay of 160-day isomeric state in 177Lu have been measured by using two different types of…”
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Specific activity of243Am and243Cm in the fuel of the 4th power-generating unit of the Chernobyl nuclear power plant by Ageev, V. A., Vyrichek, S. L., Lashko, A. P., Lashko, T. N., Odintsov, A. A.

“…The activity ratios^sup 241^Am/^sup 241^Am.^sup 243^Cm/^sup 244^Cm, and^sup 242^Cm/^sup 244^Cm in core samples taken at the industrial site of the object…”
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The energies of low-lying excited states in 175Lu by A. P. Lashko, T. N. Lashko

“…High-precision measurements of the energies of reference γ-transitions from the decay of 175Hf have been performed with the γ-spectrometer. Using this data,…”
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Studying the low-energy region of the ^sup 177m^Lu gamma spectrum by Lashko, A P, Lashko, T N, Savrasov, A N, Zheltonozhsky, V A

“…High-precision measurements of the relative intensities of KX- and γ-rays associated with the decay of the isomer state in 177Lu (T 1/2 = 160.44 days) are…”
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Studying the low-energy region of the 177m Lu gamma spectrum by Lashko, A. P., Lashko, T. N., Savrasov, A. N., Zheltonozhsky, V. A.

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Studying the low-energy region of the 177mLu gamma spectrum by Lashko, A. P., Lashko, T. N., Savrasov, A. N., Zheltonozhsky, V. A.

“…High-precision measurements of the relative intensities of KX - and γ-rays associated with the decay of the isomer state in 177 Lu ( T 1/2 = 160.44 days) are…”
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Precise measurements of the energy of gamma-transitions in 99Tc by A. P. Lashko, T. N. Lashko

“…High-precision measurements of the energies of reference γ-rays from the decay of 99Mo have been performed with γ-spectrometer. Using these data, the energies…”
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Energies of several gamma-transitions from the 184m,gRe and 177m,gLu decay by A. P. Lashko, T. N. Lashko

“…The differences energies for some internal-conversion electron line pairs from the 184m,gRe and 177m,gLu decay were measured by means of π 2 magnetic…”
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Precise measurement of the energy of γ rays excited in ^sup 191^Pt decay by Lashko, A P, Lashko, T N

“…The energy differences for 19 pairs of γ rays are measured with a γ spectrometer. The first γ transition in each pair is excited in decay of 191Pt, and the…”
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On the energy of the 8^sub 2^^sup −^ 1479-keV level in ^sup 178^Hf by Lashko, A P, Lashko, T N

“…The difference in the 332-and 326-keV transition energies from 178Ta decay is measured with a magnetic β spectrometer and a γ spectrometer. The energy of the…”
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On the energy of the 8 2 − 1479-keV level in 178Hf by Lashko, A. P., Lashko, T. N.

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Analysis of uncertainties of gamma-ray energy measurement made with semiconductor spectrometers by A. P. Lashko, T. N. Lashko

“…Detailed analysis of all possible experimental uncertainties accompanying γ-ray energy measurements completed with semiconductor spectrometers has been…”
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High-accuracy measurement of the energy of nuclear states excited in the radioactive decay by A. P. Lashko, T. N. Lashko

“…For high-precision determination of the energy of excited nuclear states populated in radioactive decay the reference nuclear transition method is suggested…”
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