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NSR database version of April 27, 2024.

Search: Author = J.Skowronski

Found 5 matches.

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2023SK01      J.Phys.(London) G50, 045201 (2023)

J.Skowronski, R.M.Gesue, A.Boeltzig, G.F.Ciani, D.Piatti, D.Rapagnani, M.Aliotta, C.Ananna, F.Barile, D.Bemmerer, A.Best, C.Broggini, C.G.Bruno, A.Caciolli, M.Campostrini, F.Cavanna, P.Colombetti, A.Compagnucci, P.Corvisiero, L.Csedreki, T.Davinson, R.Depalo, A.Di Leva, Z.Elekes, F.Ferraro, A.Formicola, Z.Fulop, G.Gervino, A.Guglielmetti, C.Gustavino, G.Gyurky, G.Imbriani, M.Junker, M.Lugaro, P.Marigo, E.Masha, R.Menegazzo, V.Paticchio, R.Perrino, P.Prati, V.Rigato, L.Schiavulli, R.S.Sidhu, O.Straniero, T.Szucs, S.Zavatarelli

Advances in radiative capture studies at LUNA with a segmented BGO detector

NUCLEAR REACTIONS 12,13C, 14N, 17O, 25Mg(p, γ), 13C(α, n), E ∼ 200 keV; measured reaction products, Eγ, Iγ; deduced yields, resonance parameters, a high-efficiency detection of shorter-lived nuclides. A BGO summing detector at LUNA.

doi: 10.1088/1361-6471/acb961
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Data from this article have been entered in the XUNDL database. For more information, click here.

2023SK02      Phys.Rev. C 107, L062801 (2023)

J.Skowronski, E.Masha, D.Piatti, M.Aliotta, H.Babu, D.Bemmerer, A.Boeltzig, R.Depalo, A.Caciolli, F.Cavanna, L.Csedreki, Z.Fulop, G.Imbriani, D.Rapagnani, S.Rummler, K.Schmidt, R.S.Sidhu, T.Szucs, S.Turkat, A.Yadav

Improved S factor of the 12C(p, γ)13N reaction at E=320-620 keV and the 422 keV resonance

NUCLEAR REACTIONS 12C(p, γ)13N, E=350-670 keV; measured Eγ, Iγ, γ(θ); deduced resonance energy, resonance γ- and p-width, S-factor, astrophysical reaction rate (T=0.01-10 GK). R-matrix analysis. Relevance to HCNO nucleosynthesis.Comparison to other experimental data. Gammas detected by HPGe cluster detector. Molecular H2+ beam from 5MV Pelletron accelerator of Felsenkeller Laboratory

doi: 10.1103/PhysRevC.107.L062801
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2023SK04      Phys.Rev.Lett. 131, 162701 (2023)

J.Skowronski, for the LUNA Collaboration

Proton-Capture Rates on Carbon Isotopes and Their Impact on the Astrophysical 12C/13C Ratio

NUCLEAR REACTIONS 12,13C(p, γ), E(cm)<1 MeV; measured reaction products, Eγ, Iγ; deduced S-factor, astrophysical reaction rates, σ, isotopic ratio. The Laboratory for Underground Nuclear Astrophysics (LUNA) in Italy.

doi: 10.1103/PhysRevLett.131.162701
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2022AN15      Universe 8, 4 (2022)

C.Ananna, F.Barile, A.Boeltzig, C.G.Bruno, F.Cavanna, G.F.Ciani, A.Compagnucci, L.Csedreki, R.Depalo, F.Ferraro, E.Masha, D.Piatti, D.Rapagnani, J.Skowronski

Underground Measurements of Nuclear Reaction Cross-Sections Relevant to Asymptotic Giant Branch stars AGB Stars

NUCLEAR REACTIONS 17O(p, α)14N, E(cm)=64.5, 183 keV; 17O(p, γ)18F, E(cm)=64.5, 167-370 keV; 18O(p, α)15N, E(cm)=55-340 keV; 18O(p, γ)19F, E(cm)=85-150 keV; 12,13C(p, γ)13N/14N, E(cm)=74-370 keV; 22Ne(p, γ)23Na, E(cm)=68-300 keV; 20Ne(p, γ)21Na, E(cm)=366 keV; 23Na(p, γ)24Mg, E(cm)=138, 240, 296 keV; 13C(α, n)16O, E(cm)=230-300 keV; 22Ne(α, γ)26Mg, E(cm)=334 keV; 22Ne(α, n)25Mg, E(cm)>350 keV; reviewed results from 30 years of experiments by LUNA collaboration at INFN-Gran Sasso (LNGS); deduced resonance strengths, S factors, R-matrix analyses; Relevance to CNO, Ne-Na, and s-process burning networks in the evolution of Asymptotic Giant Branch (AGB) stars, and related nucleosynthesis processes. 18O(p, α)15N, E(cm)=55-340 keV; reviewed experimental results; deduced levels, resonances, Γp by R-matrix analysis. Comparison with other experimental results.

doi: 10.3390/universe8010004
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2022PI05      Eur.Phys.J. A 58, 194 (2022)

D.Piatti, E.Masha, M.Aliotta, J.Balibrea-Correa, F.Barile, D.Bemmerer, A.Best, A.Boeltzig, C.Broggini, C.G.Bruno, A.Caciolli, F.Cavanna, T.Chillery, G.F.Ciani, A.Compagnucci, P.Corvisiero, L.Csedreki, T.Davinson, R.Depalo, A.di Leva, Z.Elekes, F.Ferraro, E.M.Fiore, A.Formicola, Zs.Fulop, G.Gervino, A.Guglielmetti, C.Gustavino, Gy.Gyurky, G.Imbriani, M.Junker, M.Lugaro, P.Marigo, R.Menegazzo, V.Mossa, F.R.Pantaleo, V.Paticchio, R.Perrino, P.Prati, D.Rapagnani, L.Schiavulli, J.Skowronski, K.Stockel, O.Straniero, T.Szucs, M.P.Takacs, S.Zavatarelli

First direct limit on the 334 keV resonance strength in 22Ne(α, γ)26Mg reaction

NUCLEAR REACTIONS 22Ne(α, γ), E(cm)=334 keV; measured reaction products, Eγ, Iγ; deduced probability density functions of the resonance strength, resonances. Comparison with available data. The Laboratory for Underground Nuclear Astrophysics (LUNA) 400 kV accelerator, located in the deep underground INFN Laboratori Nazionali del Gran Sasso.

doi: 10.1140/epja/s10050-022-00827-2
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