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NSR database version of April 29, 2024.

Search: Author = W.Almosly

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2019AL17      Phys.Rev. C 99, 055801 (2019)

W.Almosly, B.G.Carlsson, J.Suhonen, E.Ydrefors

Neutral-current supernova-neutrino cross sections for ^{204, 206, 208}Pb calculated by Skyrme quasiparticle random-phase approximation

NUCLEAR REACTIONS ^204,206,208Pb(ν, ν'), (ν-bar, ν-bar'), E=5-95 MeV; calculated total scattering σ(E), partial scattering σ(E) to different multipole channels, averaged scattering σ(E) of neutral-current supernova neutrinos. ²⁰⁸Pb; calculated average energies for the transitions to states with L=1 and 2. Quasiparticle random-phase approximation (QRPA) theory with three different Skyrme interactions. Comparison with other theoretical predictions.

doi: 10.1103/PhysRevC.99.055801
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2016AL24      Phys.Rev. C 94, 044614 (2016)

W.Almosly, B.G.Carlsson, J.Suhonen, J.Toivanen, E.Ydrefors

Theoretical estimates of supernova-neutrino cross sections for the stable even-even lead isotopes: Charged-current reactions

NUCLEAR REACTIONS ^204,206,208Pb(ν, X), (ν-bar, X), E=5-80 MeV; calculated centroids of Gamow-Teller giant resonance (GTGR), GTGR β^- Gamow-Teller strengths S-(GTGR), total β^- and β⁺ GT strengths, energies of the IAS, total charge current (CC) neutrino σ(E), average energies of β^- and β⁺ transitions, total σ(E) for the charged-current electron neutrino and antineutrino scatterings, contributions of various multipole channels and final nuclear states to averaged cross sections. Proton-neutron quasiparticle random-phase approximation (pnQRPA) with three different Skyrme interactions. Comparison with available experimental data. Relevance to supernova neutrinos.

doi: 10.1103/PhysRevC.94.044614
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2015YD02      Rom.J.Phys. 60, 836 (2015)

E.Ydrefors, W.Almosly, J.Suhonen

Nuclear Structure and Neutrino-Nucleus Reactions at Supernova Energies

NUCLEAR REACTIONS ^{92,94,95,96,97,98,100}Mo(ν, X), E<100 MeV; calculated σ, wave functions. QRPA (NC processes in even-even isotopes) and the pnQRPA (CC processes in even-even isotopes). NC and CC processes in odd-mass isotopes were computed by the use of the QRPA-based MQPM model.

2014AL04      Phys.Rev. C 89, 024308 (2014)

W.Almosly, B.G.Carlsson, J.Dobaczewski, J.Suhonen, J.Toivanen, P.Vesely, E.Ydrefors

Charged-current neutrino and antineutrino scattering off ¹¹⁶Cd described by Skyrme forces

NUCLEAR REACTIONS ¹¹⁶Cd(ν, ν), (ν-bar, ν-bar), E=5-80 MeV; calculated charged-current σ(E). ¹¹⁶Cd(ν, e-)¹¹⁶In, ¹¹⁶Cd(ν, e+)¹¹⁶Ag, E=5-80 MeV; calculated β strengths for Gamow-Teller transitions, positions of major and minor satellites of Gamow-Teller giant resonances, normalized averaged differential cross sections, IAS in ¹¹⁶In. Quasiparticle random-phase approximation in charge-changing mode (pnQRPA) using ten different Skyrme interactions, and parameterize Fermi-Dirac distributions of electron-neutrino and electron-antineutrino energies. Comparison with calculations using locally adjusted Bonn potential.

doi: 10.1103/PhysRevC.89.024308
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2013AL13      J.Phys.(London) G40, 095201 (2013)

W.Almosly, E.Ydrefors, J.Suhonen

Neutral- and charged-current supernova-neutrino scattering off ¹¹⁶Cd

NUCLEAR REACTIONS ¹¹⁶Cd(ν, ν'), E=5-80 MeV; calculated σ, focusing on incoherent neutral current and charge current processes. QRPA, Fermi-Dirac distribution of neutrino energies, COBRA experiment applications.

doi: 10.1088/0954-3899/40/9/095201
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