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NSR database version of April 27, 2024.

Search: Author = D.Pietak

Found 7 matches.

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2012WR03      Phys.Rev. C 86, 064305 (2012)

K.Wrzosek-Lipska, L.Prochniak, M.Zielinska, J.Srebrny, K.Hadynska-Klek, J.Iwanicki, M.Kisielinski, M.Kowalczyk, P.J.Napiorkowski, D.Pietak, T.Czosnyka

Electromagnetic properties of ¹⁰⁰Mo: Experimental results and theoretical description of quadrupole degrees of freedom

NUCLEAR REACTIONS ¹⁰⁰Mo(³²S, ³²S'), E=76 MeV; measured Eγ, Iγ, γ(θ), (particle)γ-coin using OSIRIS-II array. ¹⁰⁰Mo; deduced levels, J, π, E1, E2, E3, M1 reduced matrix elements using GOSIA code, shape deformation parameters, Q² (quadrupole overall deformation parameter) and cos(3δ) (quadrupole asymmetry parameter). Coulomb excitation. Level and B(E2) systematics of even-even Mo isotopes from N=50-64. Comparison with general quadrupole collective Bohr Hamiltonian (GBH) model.

NUCLEAR STRUCTURE ¹⁰⁰Mo; calculated levels, J, π, potential energy surfaces, E2 matrix elements. general quadrupole collective Bohr Hamiltonian (GBH) model.

doi: 10.1103/PhysRevC.86.064305
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2011NA04      Acta Phys.Pol. B42, 725 (2011)

F.Naqvi, P.Boutachkov, M.Gorska, J.Gerl, F.Farinon, E.T.Gregor, K.Hadynska, A.Jhingan, R.Janik, I.Kojouharov, N.A.Kondratyev, M.A.G.Alvarez, I.Mukha, P.Napiorkowski, C.Nociforo, D.Pietak, W.Prokopowicz, S.Pietri, A.Prochazka, H.Schaffner, P.Strmen, H.Weick, H.J.Wollersheim

Development of Slowed Down Beams at the Fragment Separator for FAIR

doi: 10.5506/APhysPolB.42.725
Citations: PlumX Metrics

2011WR01      Acta Phys.Pol. B42, 803 (2011)

K.Wrzosek-Lipska, M.Zielinska, K.Hadynska-Klek, J.Iwanicki, M.Kisielinski, M.Kowalczyk, P.J.Napiorkowski, D.Pietak, J.Srebrny

Quadrupole Moment of the 2⁺₁ State in ¹⁰⁰Mo

NUCLEAR REACTIONS ¹⁰⁰Mo(³²S, ³²S'), E not given; measured reaction products, Eγ, Iγ, particle-γ-coin. ¹⁰⁰Mo; deduced quadrupole moment.

doi: 10.5506/APhysPolB.42.803
Citations: PlumX Metrics

2011WR02      Int.J.Mod.Phys. E20, 443 (2011)

K.Wrzosek-Lipska, M.Zielinska, K.Hadynska-Klek, Y.Hatsukawa, J.Iwanicki, J.Katakura, M.Kisielinski, M.Koizumi, M.Kowalczyk, H.Kusakari, M.Matsuda, T.Morikawa, P.J.Napiorkowski, A.Osa, M.Oshima, D.Pietak, L.Prochniak, T.Shizuma, J.Srebrny, M.Sugawara, Y.Toh

Shape evolution in heaviest stable even-even molybdenum isotopes studied via Coulomb excitation

NUCLEAR STRUCTURE ^96,98,100Mo; analyzed available data using quadrupole sum rule formalism; deduced electromagnetic reduced matrix elements using GOSIA code. Comparison with microscopic calculations.

doi: 10.1142/S0218301311017831
Citations: PlumX Metrics

2009ZI01      Phys.Rev. C 80, 014317 (2009)

M.Zielinska, A.Gorgen, E.Clement, J.-P.Delaroche, M.Girod, W.Korten, A.Burger, W.Catford, C.Dossat, J.Iwanicki, J.Libert, J.Ljungvall, P.J.Napiorkowski, A.Obertelli, D.Pietak, R.Rodriguez-Guzman, G.Sletten, J.Srebrny, Ch.Theisen, K.Wrzosek

Shape of ⁴⁴Ar: Onset of deformation in neutron-rich nuclei near ⁴⁸Ca

NUCLEAR REACTIONS ¹⁰⁹Ag(⁴⁴Ar, ⁴⁴Ar'), E=2.68 MeV/nucleon; ²⁰⁸Pb(⁴⁴Ar, ⁴⁴Ar'), E=3.68 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin, γ yields. ⁴⁴Ar; deduced levels, B(E2) matrix elements, spectroscopic quadrupole moments. Comparisons with experimental data for neighboring A=42-46 Ar, S and Si nuclides and GCM(GOA), AMPGCM, and Shell model calculations.

NUCLEAR STRUCTURE ⁴²Si, ⁴⁴S, ^42,44,46Ar; calculated potential energy surfaces, energies of first 2+ states, B(E2) and quadrupole moments using Hartree-Fock-Bogoliubov formalism with Gogny DIS interaction. ^{38,40,4244,46,48}Ar; calculated mean-square charge radii using GCM(GOA) and spherical Skyrme SGII Hartree-Fock formalism. Comparisons with experimental data.

doi: 10.1103/PhysRevC.80.014317
Citations: PlumX Metrics
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2008WR01      Acta Phys.Pol. B39, 513 (2008)

K.Wrzosek, M.Zielinska, T.Czosnyka, J.Choinski, K.Hadynska, J.Iwanicki, M.Kisielinski, M.Kowalczyk, J.Kownacki, P.Napiorkowski, D.Pietak, J.Srebrny, K.Zajac

New γ-Particle Detection Set-Up for Coulomb Excitation Experiments - Towards Determination of Triaxiality of ¹⁰⁰Mo

NUCLEAR REACTIONS ¹⁰⁰Mo(³²S, ³²S'), (²⁰Ne, ²⁰Ne'), E<Coulomb barrier; measured Eγ, Iγ, (particle)γ-coin. ³²S, ²⁰Ne; deduced matrix elements, quadrupole deformation parameters, triaxiality parameters for g.s. and first excited 0+ state. GOSIA analysis of Coulomb excitation data.

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2008ZI01      Acta Phys.Pol. B39, 519 (2008)

M.Zielinska, A.Goergen, A.Burger, W.Catford, E.Clement, C.Dossat, J.Iwanicki, W.Korten, J.Ljungvall, P.J.Napiorkowski, D.Pietak, G.Sletten, J.Srebrny, Ch.Theisen, K.Wrzosek

Coulomb Excitation of Neutron-Rich ⁴⁴Ar at SPIRAL

NUCLEAR REACTIONS ¹⁰⁹Ag, ²⁰⁸Pb(⁴⁴Ar, ⁴⁴Ar'), E=2.7, 3.7 MeV/nucleon; measured Eγ, Iγ, (charged-particle)γ-coin. Deduced coulomb excitation σ(θ), B(E2).

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