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NSR database version of April 27, 2024.

Search: Author = T.Budner

Found 5 matches.

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2023SU03      Phys.Lett. B 839, 137801 (2023)

L.J.Sun, C.Fry, B.Davids, N.Esker, C.Wrede, M.Alcorta, S.Bhattacharjee, M.Bowry, B.A.Brown, T.Budner, R.Caballero-Folch, L.Evitts, M.Friedman, A.B.Garnsworthy, B.E.Glassman, G.Hackman, J.Henderson, O.S.Kirsebom, J.Lighthall, P.Machule, J.Measures, M.Moukaddam, J.Park, C.Pearson, D.Perez-Loureiro, C.Ruiz, P.Ruotsalainen, J.Smallcombe, J.K.Smith, D.Southall, J.Surbrook, L.E.Weghorn, M.Williams

First application of Markov chain Monte Carlo-based Bayesian data analysis to the Doppler-shift attenuation method

NUCLEAR REACTIONS ³He(³²S, α)³¹S, E=128 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, levels, T_1/2, resonances. Comparison with the shell-model code NuShellX calculations. Modern Markov chain Monte Carlo-based Bayesian statistical techniques. The Doppler Shift Lifetimes (DSL2) facility at the TRIUMF Isotope Separator and Accelerator (ISAC-II) facility.

doi: 10.1016/j.physletb.2023.137801
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2022BU14      Phys.Rev.Lett. 128, 182701 (2022)

T.Budner, M.Friedman, C.Wrede, B.A.Brown, J.Jose, D.Perez-Loureiro, L.J.Sun, J.Surbrook, Y.Ayyad, D.W.Bardayan, K.Chae, A.A.Chen, K.A.Chipps, M.Cortesi, B.Glassman, M.R.Hall, M.Janasik, J.Liang, P.O'Malley, E.Pollacco, A.Psaltis, J.Stomps, T.Wheeler

Constraining the ³⁰P(p, γ)³¹S Reaction Rate in ONe Novae via the Weak, Low-Energy, β-Delayed Proton Decay of ³¹Cl

RADIOACTIVITY ³¹Cl(β⁺p) [from ⁹Be(³⁶Ar, X), E=150 MeV/nucleon]; measured decay products, Eβ, Iβ, Ep, Ip; deduced β-delayed proton spectra, the weakest β-delayed proton intensity ever measured, resonance parameters, astrophysical reaction rates. The Gaseous Detector with Germanium Tagging (GADGET), the Coupled Cyclotron Facility at MSU.

doi: 10.1103/PhysRevLett.128.182701
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2021AS06      Phys.Rev. C 103, L051302 (2021)

J.Ash, H.Iwasaki, T.Mijatovic, T.Budner, R.Elder, B.Elman, M.Friedman, A.Gade, M.Grinder, J.Henderson, B.Longfellow, A.Revel, D.Rhodes, M.Spieker, Y.Utsuno, D.Weisshaar, C.Y.Wu

Cross-shell excitations in ⁴⁶Ca studied with fusion reactions induced by a reaccelerated rare isotope beam

NUCLEAR REACTIONS ⁷Li(⁴⁵K, 2nα)⁴⁶Ca, E=4.66 MeV/nucleon, [secondary ⁴⁵K beam from ⁹Be(⁴⁸Ca, X) primary reaction, followed by separation of fragments using A1900 fragment separator at NSCL-MSU]; measured charged-particle recoils, Eγ, Iγ, (particle)γγ-coin using JANUS array of SeGA array of sixteen 32-fold segmented HPGe detectors, and an annular double-sided silicon detector. ⁴⁶Ca; deduced levels, J, π, rotational-like band built on the excited 0+ state, configurations. Comparison with shell-model calculations in the sd-pf-sdg orbital space.

doi: 10.1103/PhysRevC.103.L051302
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2021SU03      Phys.Rev. C 103, 014322 (2021)

L.J.Sun, M.Friedman, T.Budner, D.Perez-Loureiro, E.Pollacco, C.Wrede, B.A.Brown, M.Cortesi, C.Fry, B.E.Glassman, J.Heideman, M.Janasik, A.Kruskie, A.Magilligan, M.Roosa, J.Stomps, J.Surbrook, P.Tiwari

²⁵Si β⁺-decay spectroscopy

RADIOACTIVITY ²⁵Si(β⁺), (EC), (β⁺p)[from ⁹Be(³⁶Ar, X), E=150 MeV/nucleon from the K500 and K1200 Coupled Cyclotron Facility at NSCL-MSU, followed by purification of ²⁵Si beam by A1900 fragment separator]; measured Eγ, Iγ, γγ- and pγ-coin, E(p), I(p), half-life of ²⁵Si decay using the Gaseous Detector with Germanium Tagging (GADGET) system of a proton detector and the SeGA array. ²⁴Mg, ²⁵Al; deduced levels, J, π, %Iβ⁺ feedings, %I_βp, γ branching ratios, logft, B(GT), Γ_γ/Γ_p and half-life for the 2673-keV level in ²⁵Al, Γ_γ and Γ_γ/Γ_p for T=3/2 IAS in ²⁵Al at 7902 keV. Comparison with shell-model calculations of levels, Jπ, β feedings, logft and B(GT) using USDC and USDI Hamiltonians, and with the experimental and theoretical decay characteristics of ²⁵Na β^- decay to ²⁵Mg. Comparison with earlier experimental results.

doi: 10.1103/PhysRevC.103.014322
Citations: PlumX Metrics

2020FR04      Phys.Rev. C 101, 052802 (2020)

M.Friedman, T.Budner, D.Perez-Loureiro, E.Pollacco, C.Wrede, J.Jose, B.A.Brown, M.Cortesi, C.Fry, B.Glassman, J.Heideman, M.Janasik, M.Roosa, J.Stomps, J.Surbrook, P.Tiwari

Low-energy ²³Al β-delayed proton decay and ²²Na destruction in novae

RADIOACTIVITY ²³Al(β⁺), (β⁺p)[from ⁹Be(³⁶Ar, X), E=150 MeV/nucleon]; measured Ep, Ip, Eγ, Iγ, γp-coin, β-delayed proton branching ratios using the Gaseous Detector with Germanium Tagging (GADGET) detector at the NSCL-MSU facility. Comparison with previous experimental values of β-delayed proton branching ratios.

NUCLEAR REACTIONS ²²Na(p, γ), E(cm)=204 keV; deduced Γ_p/Γ and resonance strength for the 204-keV proton resonance (7.79-MeV, (7/2) state in ²³Mg), and compared with previous experimental values.

doi: 10.1103/PhysRevC.101.052802
Citations: PlumX Metrics