NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = P.Povinec Found 19 matches. 2023AG06 Eur.Phys.J. C 83, 1117 (2023) X.Aguerre, R.Arnold, C.Augier, A.S.Barabash, A.Basharina-Freshville, S.Blondel, S.Blot, M.Bongrand, R.Breier, V.Brudanin, J.Busto, A.Bystryakov, A.J.Caffrey, C.Cerna, J.P.Cesar, M.Ceschia, E.Chauveau, A.Chopra, L.Dawson, D.Duchesneau, D.Durand, J.J.Evans, R.Flack, P.Franchini, X.Garrido, C.Girard-Carillo, B.Guillon, P.Guzowski, M.Hoballah, R.Hodak, P.Hubert, M.H.Hussain, S.Jullian, A.Klimenko, O.Kochetov, S.I.Konovalov, F.Konarik, T.Krizak, D.Lalanne, K.Lang, Y.Lemiere, P.Li, P.Loaiza, G.Lutter, M.Macko, F.Mamedov, C.Marquet, F.Mauger, A.Minotti, B.Morgan, I.Nemchenok, M.Nomachi, F.Nowacki, H.Ohsumi, G.Oliviero, V.Palusova, C.Patrick, F.Perrot, M.Petro, A.Pin, F.Piquemal, P.Povinec, S.Pratt, P.Pridal, W.S.Quinn, Y.A.Ramachers, A.Remoto, J.L.Reyss, C.L.Riddle, E.Rukhadze, R.Saakyan, A.Salamatin, R.Salazar, X.Sarazin, J.Sedgbeer, Yu.Shitov, L.Simard, F.Simkovic, A.Smetana, A.Smolnikov, S.Soldner-Rembold, I.Stekl, J.Suhonen, G.Szklarz, H.Tedjditi, J.Thomas, V.Timkin, V.I.Tretyak, V.I.Tretyak, V.I.Umatov, I.Vanushin, Y.Vereshchaka, V.Vorobel, D.Waters, F.Xie Measurement of the double-β-decay of 150Nd to the 0+1 excited state of 150Sm in NEMO-3 RADIOACTIVITY 150Nd(2β-); measured decay products, Eγ, Iγ, Eβ, Iβ; deduced T1/2, nuclear matrix elements for transitions to excited states. Comparison with available data. The NEMO-3 experiment in the Modane Underground Laboratory (LSM).
doi: 10.1140/epjc/s10052-023-12227-x
2023CE01 Eur.Phys.J. C 83, 396 (2023) E.Celi, M.Jeskovsky, M.Laubenstein, S.S.Nagorny, V.V.Nahorna, S.Nisi, L.Pagnanini, P.Povinec, P.Wang New limit on 94Zr double beta decay to the 1st excited state of 94Mo RADIOACTIVITY 94Zr(2β-); measured decay products, Eγ, Iγ; deduced two-neutrino mode T1/2 limit. Laboratori Nazionali del Gran Sasso of INFN (Italy).
doi: 10.1140/epjc/s10052-023-11516-9
2021AR11 Phys.Rev. C 104, L061601 (2021) R.Arnold, C.Augier, A.S.Barabash, A.Basharina-Freshville, S.Blondel, S.Blot, M.Bongrand, D.Boursette, R.Breier, V.Brudanin, J.Busto, A.J.Caffrey, S.Calvez, C.Cerna, J.P.Cesar, M.Ceschia, A.Chapon, E.Chauveau, A.Chopra, L.Dawson, D.Duchesneau, D.Durand, G.Eurin, J.J.Evans, L.Fajt, D.Filosofov, R.Flack, P.Franchini, X.Garrido, C.Girard-Carillo, H.Gomez, B.Guillon, P.Guzowski, R.Hodak, A.Huber, P.Hubert, C.Hugon, M.H.Hussain, S.Jullian, A.Klimenko, O.Kochetov, S.I.Konovalov, V.Kovalenko, D.Lalanne, K.Lang, Y.Lemiere, T.Le Noblet, Z.Liptak, X.R.Liu, P.Loaiza, G.Lutter, M.Macko, C.Macolino, F.Mamedov, C.Marquet, F.Mauger, A.Minotti, B.Morgan, J.Mott, I.Nemchenok, M.Nomachi, F.Nova, F.Nowacki, H.Ohsumi, G.Oliviero, R.B.Pahlka, V.Palusova, C.Patrick, F.Perrot, A.Pin, F.Piquemal, P.Povinec, P.Pridal, W.S.Quinn, Y.A.Ramachers, A.Remoto, J.L.Reyss, C.L.Riddle, E.Rukhadze, R.Saakyan, A.Salamatin, R.Salazar, X.Sarazin, J.Sedgbeer, Yu.Shitov, L.Simard, F.Simkovic, A.Smetana, A.Smolnikov, S.Soldner-Rembold, B.Soule, I.Stekl, J.Suhonen, C.S.Sutton, G.Szklarz, H.Tedjditi, J.Thomas, V.Timkin, S.Torre, Vl.I.Tretyak, V.I.Tretyak, V.I.Umatov, I.Vanushin, C.Vilela, V.Vorobel, D.Waters, F.Xie Search for periodic modulations of the rate of double-β decay of 100Mo in the NEMO-3 detector RADIOACTIVITY 100Mo(2β-); measured two electrons in final state of 0νββ decay, decay rates and power spectra using NEMO-3 detector; searched for periodic modulations of double-β decay rate by Lomb-Scargle periodogram technique, and its error-weighted extension; deduced no evidence of modulations with amplitude greater than 2.5% at the 95% confidence level.
doi: 10.1103/PhysRevC.104.L061601
2018BI01 Appl.Radiat.Isot. 132, 24 (2018) S.Bianchi, A.Longo, W.Plastino, P.P.Povinec Evaluation of 7Be and 133Xe atmospheric radioactivity time series measured at four CTBTO radionuclide stations COMPILATION 7Be, 133Xe; compiled abundances of isotopes in atmosphere.
doi: 10.1016/j.apradiso.2017.11.002
2018KA56 J.Radioanal.Nucl.Chem. 318, 2321 (2018) J.Kaizer, S.Dulanska, B.Horvathova, M.Jeskovsky, P.P.Povinec Development of separation procedures for determination of uranium and thorium in the 82Se source of the SuperNEMO experiment: first steps
doi: 10.1007/s10967-018-6311-5
2016AL03 Phys.Rev.Lett. 116, 072501 (2016) M.Alanssari, D.Frekers, T.Eronen, L.Canete, J.Dilling, M.Haaranen, J.Hakala, M.Holl, M.Jeskovsky, A.Jokinen, A.Kankainen, J.Koponen, A.J.Mayer, I.D.Moore, D.A.Nesterenko, I.Pohjalainen, P.Povinec, J.Reinikainen, S.Rinta-Antila, P.C.Srivastava, J.Suhonen, R.I.Thompson, A.Voss, M.E.Wieser Single and Double Beta-Decay Q Values among the Triplet96Zr, 96Nb, and 96Mo ATOMIC MASSES 96Zr, 96Nb, 96Mo; measured time-of-flight spectra using a Ramsey excitation pattern, cyclotron-frequency ratios; deduced Q-values for β and 2β-decays. Comparison with AME2012, IGISOL-JYFLTRAP facility.
doi: 10.1103/PhysRevLett.116.072501
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
2012PU02 Phys.Rev. C 86, 044603 (2012) P.Puppe, A.Lennarz, T.Adachi, H.Akimune, H.Ejiri, D.Frekers, H.Fujita, Y.Fujita, M.Fujiwara, E.Ganioglu, E.-W.Grewe, K.Hatanaka, R.Hodak, C.Iwamoto, N.T.Khai, A.Okamoto, H.Okamura, P.P.Povinec, G.Susoy, T.Suzuki, A.Tamii, J.H.Thies, M.Yosoi High resolution (3He, t)experiment on the double-β decaying nuclei 128Te and 130Te NUCLEAR REACTIONS 128,130Te(3He, t), E=420 MeV; measured triton spectra, σ(θ) using Grand Raiden magnetic spectrometer at RCNP facility. 128,130I; deduced levels, J, π, IAS, B(GT). DWBA analysis. Discussed impact on ββ decay matrix elements for 128,130Te.
doi: 10.1103/PhysRevC.86.044603
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
2011FR15 Phys.Lett. B 706, 134 (2011) D.Frekers, H.Ejiri, H.Akimune, T.Adachi, B.Bilgier, B.A.Brown, B.T.Cleveland, H.Fujita, Y.Fujita, M.Fujiwara, E.Ganioglu, V.N.Gavrin, E.-W.Grewe, C.J.Guess, M.N.Harakeh, K.Hatanaka, R.Hodak, M.Holl, C.Iwamoto, N.T.Khai, H.C.Kozer, A.Lennarz, A.Okamoto, H.Okamura, P.P.Povinec, P.Puppe, F.Simkovic, G.Susoy, T.Suzuki, A.Tamii, J.H.Thies, J.Van de Walle, R.G.T.Zegers The 71Ga(3He, t) reaction and the low-energy neutrino response NUCLEAR REACTIONS 71Ga(3He, t), E=420 MeV; measured reaction products; deduced isobaric-analogue resonance yields, σ(θ), Gamow-Teller strength values. SAGE and GALLEX calibration implications.
doi: 10.1016/j.physletb.2011.10.061
2008PO03 Acta Phys.Slovaca 58, 1 (2008) P.P.Povinec, M.Betti, A.J.T.Jull, P.Vojtyla New isotope technologies in environmental physics
doi: 10.2478/v10155-010-0088-6
2008PO05 J.Radioanal.Nucl.Chem. 276, 771 (2008) Low-level gamma-ray spectrometry for environmental samples RADIOACTIVITY 60Co, 137Cs(β-); measured Eγ, Iγ, γγ-coin. Effect of shielding, (anti-)coincidence techniques and depth on detector background discussed.
doi: 10.1007/s10967-008-0631-9
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
1996KR17 Appl.Radiat.Isot. 47, 905 (1996) Factor Analysis of Semiconductor γ-Ray Spectra RADIOACTIVITY 152Eu(EC), (β+), (β-); analyzed γ-spectra. Response operator factiorization.
doi: 10.1016/S0969-8043(96)00085-1
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
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
1990PO08 Nucl.Instrum.Methods Phys.Res. A293, 562 (1990) P.Povinec, B.Sitar, E.Kladiva, M.Seman, Yu.A.Budagov, A.A.Semenov A Time Projection Chamber for Double-Beta-Decay Experiments RADIOACTIVITY 150Nd, 96Zr(2β); analyzed, estimated measurable T1/2 limits. Large volume time projection chamber designed.
doi: 10.1016/0168-9002(90)90324-Y
1986ST17 Nucl.Instrum.Methods Phys.Res. B17, 462 (1986) Internal pair production in alpha-decaying nuclei and gamma-ray intensities of 241Am RADIOACTIVITY 210Po, 239Pu, 241Am(α); measured Eγ, Iγ, αγ-coin; deduced internal pair production rate. Comparison with previous results.
doi: 10.1016/0168-583X(86)90188-6
1986SY01 Nucl.Instrum.Methods Phys.Res. B17, 467 (1986) 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
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