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NSR database version of April 27, 2024.

Search: Author = O.Nitescu

Found 7 matches.

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2024NI05      Phys.Rev. C 109, 025501 (2024)

O.Nitescu, R.Dvornicky, F.Simkovic

Atomic corrections for the unique first-forbidden β transition of ¹⁸⁷Re

doi: 10.1103/PhysRevC.109.025501
Citations: PlumX Metrics

2024NI06      Universe 10, 98 (2024)

O.Nitescu, S.Ghinescu, S.Stoica, F.Simkovic

A Systematic Study of Two-Neutrino Double Electron Capture

RADIOACTIVITY ³⁶Ar, ⁴⁰Ca, ⁵⁰Cr, ⁵⁴Fe, ⁵⁸Ni, ⁶⁴Zn, ⁷⁴Se, ⁷⁸Kr, ⁸⁴Sr, ⁹²Mo, ⁹⁶Ru, ¹⁰²Pd, ^106,108Cd, ¹¹²Sn, ¹²⁰Te, ^124,126Xe, ^130,132Ba, ^136,138Ce, ¹⁴⁴Sm, ¹⁵²Gd, ^156,158Dy, ^162,164Er, ¹⁶⁸Yb, ¹⁷⁴Hf, ¹⁸⁰W, ¹⁸⁴Os, ¹⁹⁰Pt, ¹⁹⁶Hg(2EC); calculated phase factors for all two-neutrino double electron capture processes with the Dirac–Hartree–Fock–Slater self-consistent method. Comparison with available data.

doi: 10.3390/universe10020098
Citations: PlumX Metrics

2023NI03      Phys.Rev. C 107, 025501 (2023)

O.Nitescu, S.Stoica, F.Simkovic

Exchange correction for allowed β decay

RADIOACTIVITY ¹⁴C, ⁴⁵Ca, ⁶³Ni, ²⁴¹Pu(β^-); Z=1-102(β^-); calculated Eβ β-spectrum shape, exchange corrections to the β-spectrum, contributions from exchange with occupied orbitals, antineutrino spectra corresponding to the β transitions. Dirac-Hartree-Fock-Slater self-consistent method modified to ensure the orthogonality between the continuum and bound electron states in the potential of the final atom.

doi: 10.1103/PhysRevC.107.025501
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2021NI02      Phys.Rev. D 103, L031701 (2021)

O.V.Nitescu, S.A.Ghinescu, M.Mirea, S.Stoica

Probing Lorentz violation in 2νββ using single electron spectra and angular correlations

RADIOACTIVITY ¹⁰⁰Mo(2β^-); calculated Lorentz invariance violation (LIV) in the summed energy spectra of electrons.

doi: 10.1103/PhysRevD.103.L031701
Citations: PlumX Metrics

2021NI10      Universe 7, 147 (2021)

O.Nitescu, R.Dvornicky, S.Stoica, F.Simkovic

Angular Distributions of Emitted Electrons in the Two-Neutrino ββ Decay

doi: 10.3390/universe7050147
Citations: PlumX Metrics

2020NA41      Universe 6, 5 (2020)

J.-U.Nabi, M.Ishfaq, O.Nitescu, M.Mirea, S.Stoica

β-Decay Half-Lives of Even-Even Nuclei Using the Recently Introduced Phase Space Recipe

doi: 10.3390/universe6010005
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2020NI07      J.Phys.(London) G47, 055112 (2020)

O.Nitescu, S.Ghinescu, S.Stoica

Lorentz violation effects in νββ decay

RADIOACTIVITY ⁴⁸Ca, ⁷⁶Ge, ⁸²Se, ¹⁰⁰Mo, ¹¹⁰Pd, ¹¹⁶Cd, ¹³⁰Te, ¹³⁶Xe(2β^-); calculated phase space factors, summed energy spectra of electrons, Lorentz invariance violation (LIV) effects. Comparison with available data.

doi: 10.1088/1361-6471/ab7e8c
Citations: PlumX Metrics

Note: The following list of authors and aliases matches the search parameter O.Nitescu: , O.V.NITESCU