NSR Query Results


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NSR database version of April 11, 2024.

Search: Author = I.Sykora

Found 6 matches.

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2015JE02      Nucl.Instrum.Methods Phys.Res. A795, 268 (2015)

M.Jeskovsky, D.Frekers, A.Kovacik, P.P.Povinec, P.Puppe, J.Stanicek, I.Sykora, F.Simkovic, J.H.Thies

A search for double-electron capture of 74Se to excited levels using coincidence/anticoincidence gamma-ray spectrometry

RADIOACTIVITY 74Se(2EC); measured decay products, Eγ, Iγ; deduced T1/2 limit. Comparison with available data.

doi: 10.1016/j.nima.2015.05.071
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2011FR08      Nucl.Phys. A860, 1 (2011)

D.Frekers, P.Puppe, J.H.Thies, P.P.Povinec, F.Simkovic, J.Stanicek, I.Sykora

Double-electron capture of 74Se and the search for neutrinoless decay

RADIOACTIVITY 74Se(2EC); measured Eγ, Iγ, γγ-coin; deduced T1/2 limit.

doi: 10.1016/j.nuclphysa.2011.05.002
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2008SY01      J.Radioanal.Nucl.Chem. 276, 779 (2008)

I.Sykora, M.Jeskovsky, R.Janik, K.Holy, M.Chudy, P.P.Povinec

Low-level single and coincidence gamma-ray spectrometry

RADIOACTIVITY 60Co, 137Cs(β-), 40K(β+); measured Eγ, Iγ, γγ-coin. Effect of shielding and (anti-)coincidence techniques on detector background discussed.

doi: 10.1007/s10967-008-0632-8
Citations: PlumX Metrics


1995SY01      Phys.Rev. C51, 2765 (1995)

I.Sykora, K.Janko, P.P.Povinec

No Evidence for a 17-keV Neutrino in the Electron-Capture Decay of 55Fe

RADIOACTIVITY 55Fe(EC); measured internal bremsstrahlung spectra; deduced no evidence for 17 keV ν, internal bremsstrahlung endpoint energy. Hyperpure Ge detector.

doi: 10.1103/PhysRevC.51.2765
Citations: PlumX Metrics


1991SY01      J.Phys.(London) G17, S109 (1991)

I.Sykora, J.Stanicek, P.Povinec

Higher-Order Processes Accompanying Nuclear Decays

RADIOACTIVITY 32P(β-); measured internal e+e--pair production, internal bremsstrahlung spectra. Model comparison. 65Zn(EC), (β+); measured annihilation, X-ray, characteristic radiation spectra; deduced internal ionization probability. Coincidence techniques. Other data discussed.

doi: 10.1088/0954-3899/17/S/011
Citations: PlumX Metrics


1986SY01      Nucl.Instrum.Methods Phys.Res. B17, 467 (1986)

I.Sykora, P.Povinec

Measurement of electron capture to positron emission ratios in light and medium nuclides

RADIOACTIVITY 22Na, 26Al, 44Sc, 88Y(EC), (β+); measured Eγ, Iγ, γγ-coin; deduced electron capture to positron emission ratios. Comparison with previous results and model predictions.

doi: 10.1016/0168-583X(86)90189-8
Citations: PlumX Metrics


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