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NSR database version of April 11, 2024.

Search: Author = O.Poleshchuk

Found 7 matches.

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2024VE02      Phys.Rev. C 109, 014618 (2024)

M.Veselsky, P.Rubovic, V.Petousis, H.Natal da Luz, P.Burian, P.Manek, L.Meduna, P.Smolyanskiy, R.Raabe, A.Camaiani, J.Klimo, O.Poleshchuk, A.Youssef, A.Ceulemans, M.Latif, M.Jandel, M.Birova, A.Herzan, A.Spacek, M.Venhart, M.G.Pellegriti, A.N.Andreyev, C.Page, G.A.Souliotis, R.Lica

Determination of fission barrier height of 210Fr and 210Ra via neutron measurement

doi: 10.1103/PhysRevC.109.014618
Citations: PlumX Metrics


2021GO15      Phys.Rev. C 103, L041302 (2021)

G.Gosta, A.Mentana, F.Camera, A.Bracco, S.Ceruti, G.Benzoni, N.Blasi, S.Brambilla, S.Capra, F.C.L.Crespi, A.Giaz, S.Leoni, B.Million, S.Riboldi, C.Porzio, S.Ziliani, O.Wieland, A.Nannini, M.Rocchini, N.Marchini, M.Ciemala, M.Kmiecik, A.Maj, B.Wasilewska, M.Zieblinski, D.Filipescu, J.Kaur, N.Marginean, S.Pascu, T.Glodariu, D.Ghita, V.Zamfir, J.J.Valiente-Dobon, G.de Angelis, F.Galtarossa, A.Goasduff, T.Bayram, A.Gadea, A.Montaner, I.Zanon, D.Brugnara, A.Gozzelino, G.Pasqualato, R.Menegazzo, A.Gottardo, G.Jaworski, S.Lenzi, D.Napoli, D.Testov, M.Siciliano, T.Marchi, D.Mengoni, D.Bazzacco, A.Boso, P.R.John, F.Recchia, R.Raabe, O.Poleshchuk, J.Yang

Probing isospin mixing with the giant dipole resonance in the 60Zn compound nucleus

NUCLEAR REACTIONS 32Si(28Si, X)60Zn*, E=86, 110 MeV; 32Si(30Si, X)62Zn*, E=75, 98 MeV; measured high-energy Eγ, Iγ using GALILEO array of 25 HPGe detectors and ten LaBr3(Ce) scintillators at the Tandem accelerator facility of INFN-Legnaro. 60,62Zn; deduced GDR parameters, Coulomb spreading widths, isospin mixing parameter at zero temperature and the isospin-symmetry-breaking correction for beta decay by analyzing experimental γ-spectra with statistical model calculations using a version of CASCADE code that included isospin formalism. Comparison of Coulomb spreading widths with the values for other mass regions deduced from GDR γ-decay measurements in other compound-nucleus reactions.

doi: 10.1103/PhysRevC.103.L041302
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2021MA72      Phys.Rev. C 104, L051301 (2021)

P.T.MacGregor, D.K.Sharp, S.J.Freeman, C.R.Hoffman, B.P.Kay, T.L.Tang, L.P.Gaffney, E.F.Baader, M.J.G.Borge, P.A.Butler, W.N.Catford, B.D.Cropper, G.de Angelis, J.Konki, Th.Kroll, M.Labiche, I.H.Lazarus, R.S.Lubna, I.Martel, D.G.McNeel, R.D.Page, O.Poleshchuk, R.Raabe, F.Recchia, J.Yang

Evolution of single-particle structure near the N=20 island of inversion

NUCLEAR REACTIONS 2H(28Mg, p)29Mg, E=9.47 MeV/nucleon, [secondary 28Mg beam from Si(p, X), E=1.4 GeV, followed resonant ionization by the resonance ionization laser ion source (RILIS), and mass separated and injected into an ion trap at the HIE-ISOLDE-CERN Linac facility]; measured E(p), I(p), σ(θ) using ISOLDE Solenoidal Spectrometer. 29Mg; deduced levels, J, π, L-transfers, spectroscopic factors, vacancies deduced from summed spectroscopic factors, binding energies of single-particle centroids. Comparison with shell-model calculations. Detailed σ(θ) data are tabulated in the Supplemental Material.

doi: 10.1103/PhysRevC.104.L051301
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020GO02      Acta Phys.Pol. B51, 683(2020)

G.Gosta, S.Ceruti, A.Mentana, M.Ciemala, F.Camera, A.Bracco, G.Benzoni, N.Blasi, G.Bocchi, S.Brambilla, F.C.L.Crespi, A.Giaz, S.Leoni, B.Million, O.Wieland, M.Kmiecik, A.Maj, B.Wasilewska, M.Zieblinski, D.Filipescu, D.Ghita, V.Zamfir, J.J.Valiente-Dobon, g.De Angelis, F.Galtarossa, A.Goasduff, G.Jaworski, D.R.Napoli, D.Testov, M.Siciliano, T.Marchi, D.Mengoni, D.Bazzacco, A.Boso, P.R.John, R.Recchia R.Raabe, O.Poleshchuk, J.Yang

Isospin Symmetry in the 60Zn Nucleus

doi: 10.5506/APhysPolB.51.683
Citations: PlumX Metrics


2020TA03      Phys.Rev.Lett. 124, 062502 (2020)

T.L.Tang, B.P.Kay, C.R.Hoffman, J.P.Schiffer, D.K.Sharp, L.P.Gaffney, S.J.Freeman, M.R.Mumpower, A.Arokiaraj, E.F.Baader, P.A.Butler, W.N.Catford, G.de Angelis, F.Flavigny, M.D.Gott, E.T.Gregor, J.Konki, M.Labiche, I.H.Lazarus, P.T.MacGregor, I.Martel, R.D.Page, Zs.Podolyak, O.Poleshchuk, R.Raabe, F.Recchia, J.F.Smith, S.V.Szwec, J.Yang

First Exploration of Neutron Shell Structure below Lead and beyond N=126

NUCLEAR REACTIONS 2H(206Hg, p), E=7.38 MeV/nucleon; measured reaction products, Ep, Ip. 207Hg; deduced excitation energies, J, π, σ(θ). Comparison with theoretical calculations.

doi: 10.1103/physrevlett.124.062502
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Data from this article have been entered in the XUNDL database. For more information, click here.


2019GO35      Acta Phys.Pol. B50, 481 (2019)

G.Gosta, S.Ceruti, A.Mentana, M.Ciemala, F.Camera, A.Bracco, G.Benzoni, N.Blasi, G.Bocchi, S.Brambilla, F.C.L.Crespi, A.Giaz, S.Leoni, B.Million, O.Wieland, M.Kmiecik, A.Maj, B.Wasilewska, M.Zieblinski, D.Filipescu, D.Ghita, V.Zamfir, J.J.Valiente-Dobon, G.de Angelis, F.Galtarossa, A.Goasduff, G.Jaworski, D.R.Napoli, D.Testov, M.Siciliano, T.Marchi, D.Mengoni, D.Bazzacco, A.Boso, P.R.John, F.Recchia, R.Raabe, O.Poleshchuk, J.Yang

Study of the Isospin Symmetry in 60Zn

NUCLEAR REACTIONS 28,30Si(32Si, X)60Zn/62Zn, E=75, 86, 98, 110 MeV; measured reaction products, Eγ, Iγ, γγ-coin, nγ-coin. Analysis of compound nuclei decay. GALILEO HPGe-array, EUCLIDES Si-array and Neutron Wall detectors.

doi: 10.5506/aphyspolb.50.481
Citations: PlumX Metrics


2017ER01      Phys.Rev. C 95, 025501 (2017); Pub.Note Phys.Rev. C 102, 039902 (2020)

T.Eronen, J.C.Hardy, L.Canete, A.Jokinen, J.Hakala, A.Kankainen, V.S.Kolhinen, J.Koponen, I.D.Moore, I.M.Murray, H.Penttila, I.Pohjalainen, O.Poleshchuk, J.Reinikainen, S.Rinta-Antila, N.Soukouti, A.Voss, J.Aysto

QEC value of the superallowed β emitter 42Sc

ATOMIC MASSES 42,42mSc, 42Ca; measured cyclotron frequency ratios using time-of-flight ion-cyclotron resonance (TOF-ICR) technique at IGISOL-JYFLTRAP facility at Jyvaskyla; deduced precise Q values and compared with previous experimental data, precise energy of the 7+ isomeric state in 42Sc; discussed error budgets for Ft values of superallowed β transition in 42Sc.

doi: 10.1103/PhysRevC.95.025501
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