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NSR database version of April 25, 2024.

Search: Author = O.Burda

Found 7 matches.

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2013SC01      Phys.Rev. C 87, 014337 (2013)

A.Scheikh-Obeid, O.Burda, M.Chernykh, A.Krugmann, P.von Neumann-Cosel, N.Pietralla, I.Poltoratska, V.Yu.Ponomarev, C.Walz

E2 strengths and transition radii difference of one-phonon 2⁺ states of ⁹²Zr from electron scattering at low momentum transfer

NUCLEAR REACTIONS ⁹²Zr(e, e'), E=63 MeV; measured E(e), I(e), σ(θ) using LINTOTT spectrometer at S-DALINAC accelerator facility. ⁹²Zr; deduced levels, J, π, B(E2) and B(E3) for first two 2+ and first 3- states, one-phonon symmetric and mixed-symmetric 2+ states. DWBA and PWBA analyses. Comparison with quasiparticle-phonon model (QPM) calculations.

doi: 10.1103/PhysRevC.87.014337
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Data from this article have been entered in the XUNDL database. For more information, click here.

2010BU05      Phys.Rev. C 82, 015808 (2010)

O.Burda, P.von Neumann-Cosel, A.Richter, C.Forssen, B.A.Brown

Resonance parameters of the first 1/2⁺ state in ⁹Be and astrophysical implications

NUCLEAR REACTIONS ⁹Be(e, e'), E=73 MeV; measured electron spectra, σ, σ(θ); deduced parameters of the first 1/2+ resonance, widths, B(E1). R-matrix analysis. ⁹Be(γ, n), E=1.6-2.0 MeV; deduced averaged σ. Deduced reaction rates for ⁴He(nα, γ)⁹Be at temperatures T₉=0.001 to 0.03. Comparison with shell-model calculations. Discussed implications for possible production of ^12C in neutron-rich astrophysical scenarios.

doi: 10.1103/PhysRevC.82.015808
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Data from this article have been entered in the XUNDL database. For more information, click here.

2010SC32      J.Phys.:Conf.Ser. 205, 012040 (2010)

A.Scheikh-Obeid, O.Burda, M.Chernykh, A.Krugmann, P.von Neumann-Cosel, N.Pietralla, I.Poltoratska, V.Ponomarev, C.Walz

One-phonon excitations in 92Zr from electron scattering

NUCLEAR REACTIONS ⁹²Zr(e, e'), E=63 MeV; measured Eβ, Iβ(θ); deduced B(E2), B(E3), σ(θ, E^*) vs momentum, σ(θ) vs momentum.

doi: 10.1088/1742-6596/205/1/012040
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2009SH19      Phys.Rev. C 79, 044305 (2009)

A.Shevchenko, O.Burda, J.Carter, G.R.J.Cooper, R.W.Fearick, S.V.Fortsch, H.Fujita, Y.Fujita, Y.Kalmykov, D.Lacroix, J.J.Lawrie, P.von Neumann-Cosel, R.Neveling, V.Yu.Ponomarev, A.Richter, E.Sideras-Haddad, F.D.Smit, J.Wambach

Global investigation of the fine structure of the isoscalar giant quadrupole resonance

NUCLEAR REACTIONS ⁵⁸Ni, ⁸⁹Y, ⁹⁰Zr, ¹²⁰Sn, ¹⁴²Nd, ¹⁶⁶Er, ²⁰⁸Pb(p, p'), E=200 MeV; measured proton spectra, angular distributions; deduced isoscalar giant quadrupole resonance (ISGQR) and associated E2 strength functions. Wavelet analysis. Comparisons with quasiparticle-phonon model (QPM), extended time-dependent Hartree-Fock method (ETDHF), random-phase approximation (RPA) and extended theory of finite Fermi systems (ETFFS).

doi: 10.1103/PhysRevC.79.044305
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2008RY01      Phys.Rev.Lett. 100, 172501 (2008)

N.Ryezayeva, H.Arenhovel, O.Burda, A.Byelikov, M.Chernykh, J.Enders, H.W.Griesshammer, Y.Kalmykov, P.von Neumann-Cosel, B.Ozel, I.Poltoratska, I.Pysmenetska, C.Rangacharyulu, S.Rathi, A.Richter, G.Schrieder, A.Shevchenko, O.Yevetska

Measurement of the Reaction ²H(e, e') at 180 degrees Close to the Deuteron Breakup Threshold

NUCLEAR REACTIONS ²H(e, e'), E=27.8, 74.0 MeV; measured inclusive elastic cross sections; deduced deuteron breakup cross sections.

doi: 10.1103/PhysRevLett.100.172501
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2007BU23      Phys.Rev.Lett. 99, 092503 (2007)

O.Burda, N.Botha, J.Carter, R.W.Fearick, S.V.Fortsch, C.Fransen, H.Fujita, J.D.Holt, M.Kuhar, A.Lenhardt, P.von Neumann-Cosel, R.Neveling, N.Pietralla, V.Yu.Ponomarev, A.Richter, O.Scholten, E.Sideras-Haddad, F.D.Smit, J.Wambach

High-Energy-Resolution Inelastic Electron and Proton Scattering and the multiphonon Nature of Mixed-Symmetry 2⁺ States in ⁹⁴Mo

NUCLEAR REACTIONS ⁹⁴Mo(e, e'), E=70 MeV; ⁹⁴Mo(p, p'), E=200 MeV; measured σ and excitation strengths. Compared results to model calculations.

doi: 10.1103/PhysRevLett.99.092503
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2007FU12      Nucl.Phys. A788, 94c (2007)

H.Fujita, N.T.Botha, O.Burda, J.Carter, R.W.Fearick, S.V.Fortsch, C.Fransen, M.Kuhar, A.Lenhardt, P.von Neumann-Cosel, R.Neveling, N.Pietralla, V.Yu.Ponomarev, A.Richter, O.Scholten, E.Sideras-Haddad, F.D.Smit, J.Wambach

One- and two-phonon mixed-symmetry states in ⁹⁴Mo in high-resolution electron and proton scattering

NUCLEAR REACTIONS ⁹⁴Mo(e, e'), E=70 MeV; ⁹⁴Mo(p, p')E=200 MeV; measured excitation energy spectra; deduced mixed-symmetry state features. Comparison with shell model, quasiparticle phonon model and interacting boson model.

doi: 10.1016/j.nuclphysa.2007.01.053
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