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NSR database version of April 27, 2024.

Search: Author = M.Cortesi

Found 10 matches.

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2023GI06      Phys.Rev.Lett. 130, 232301 (2023)

S.Giraud, J.C.Zamora, R.G.T.Zegers, D.Bazin, Y.Ayyad, S.Bacca, S.Beceiro Novo, B.A.Brown, A.Carls, J.Chen, M.Cortesi, M.DeNudt, G.Hagen, C.Hultquist, C.Maher, W.Mittig, F.Ndayisabye, S.Noji, S.J.Novario, J.Pereira, Z.Rahman, J.Schmitt, M.Serikow, L.J.Sun, J.Surbrook, N.Watwood, T.Wheeler

β⁺ Gamow-Teller Strengths from Unstable ¹⁴O via the (d, ²He) Reaction in Inverse Kinematics

NUCLEAR REACTIONS ²H(¹⁴O, ²He), E=105 MeV/nucleon; measured reaction products. ¹⁴O; deduced σ(θ), B(GT) or Gamow-Teller transition strength. Comparison with available data. The Coupled Cyclotron Facility at the National Superconducting Cyclotron Laboratory (NSCL), MSU.

doi: 10.1103/PhysRevLett.130.232301
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Data from this article have been entered in the XUNDL database. For more information, click here.

2022AY04      Phys.Rev.Lett. 129, 012501 (2022)

Y.Ayyad, W.Mittig, T.Tang, B.Olaizola, G.Potel, N.Rijal, N.Watwood, H.Alvarez-Pol, D.Bazin, M.Caamano, J.Chen, M.Cortesi, B.Fernandez-DomInguez, S.Giraud, P.Gueye, S.Heinitz, R.Jain, B.P.Kay, E.A.Maugeri, B.Monteagudo, F.Ndayisabye, S.N.Paneru, J.Pereira, E.Rubino, C.Santamaria, D.Schumann, J.Surbrook, L.Wagner, J.C.Zamora, V.Zelevinsky

Evidence of a Near-Threshold Resonance in ¹¹B Relevant to the β-Delayed Proton Emission of ¹¹Be

NUCLEAR REACTIONS ¹H(¹⁰Be, X)¹¹B, E=350 keV/nucleon; measured reaction products, Ep, Ip, Eα, Iα. ¹¹B; deduced σ(θ), resonance parameters. R-matrix analysis. The ReA3 reaccelerator facility of the National Superconducting Cyclotron Laboratory.

doi: 10.1103/PhysRevLett.129.012501
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2788. 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
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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
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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
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2020RA24      Phys.Rev.Lett. 125, 202701 (2020)

J.S.Randhawa, Y.Ayyad, W.Mittig, Z.Meisel, T.Ahn, S.Aguilar, H.Alvarez-Pol, D.W.Bardayan, D.Bazin, S.Beceiro Novo, D.Blankstein, L.Carpenter, M.Cortesi, D.Cortina-Gil, P.Gastis, M.Hall, S.Henderson, J.J.Kolata, T.Mijatovic, F.Ndayisabye, P.O'Malley, J.Pereira, A.Pierre, H.Robert, C.Santamaria, H.Schatz, J.Smith, N.Watwood, J.C.Zamora

First Direct Measurement of ²²Mg(α, p)²⁵Al and Implications for X-Ray Burst Model-Observation Comparisons

NUCLEAR REACTIONS ⁴He(²²Mg, p), E ∼ 5 MeV/nucleon; measured reaction products, Ep, Ip; deduced σ, reaction rates. Comparison with Non-Smoker calculations, available data.

doi: 10.1103/PhysRevLett.125.202701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2584.

2019AY03      Phys.Rev.Lett. 123, 082501 (2019)

Y.Ayyad, B.Olaizola, W.Mittig, G.Potel, V.Zelevinsky, M.Horoi, S.Beceiro Novo, M.Alcorta, C.Andreoiu, T.Ahn, M.Anholm, L.Atar, A.Babu, D.Bazin, N.Bernier, S.S.Bhattacharjee, M.Bowry, R.Caballero-Folch, M.Cortesi, C.Dalitz, E.Dunling, A.B.Garnsworthy, M.Holl, B.Kootte, K.G.Leach, J.S.Randhawa, Y.Saito, C.Santamaria, P.Siuryte, C.E.Svensson, R.Umashankar, N.Watwood, D.Yates

Direct Observation of Proton Emission in ¹¹Be

RADIOACTIVITY ¹¹Be(β^-p) [from U(p, X), E=480 MeV]; measured decay products, Eβ, Iβ, Ep, Ip; deduced level energy, resonance parameters, J, π. Comparison with available data.

doi: 10.1103/PhysRevLett.123.082501
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Data from this article have been entered in the XUNDL database. For more information, click here.

2018AY06      Eur.Phys.J. A 54, 181 (2018)

Y.Ayyad, D.Bazin, S.Beceiro Novo, M.Cortesi, W.Mittig

Physics and technology of time projection chambers as active targets

doi: 10.1140/epja/i2018-12557-7
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2018AY07      Nucl.Instrum.Methods Phys.Res. A880, 166 (2018)

Y.Ayyad, W.Mittig, D.Bazin, S.Beceiro Novo, M.Cortesi

Novel particle tracking algorithm based on the Random Sample Consensus Model for the Active Target Time Projection Chamber (AT-TPC)

NUCLEAR REACTIONS ⁴He(α, α), E=2.9 MeV/nucleon; measured reaction products, Eα, Iα; deduced σ(θ). Comparison with available data.

doi: 10.1016/j.nima.2017.10.090
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2591.

2018BR04      Phys.Lett. B 778, 155 (2018)

J.Bradt, Y.Ayyad, D.Bazin, W.Mittig, T.Ahn, S.Beceiro Novo, B.A.Brown, L.Carpenter, M.Cortesi, M.P.Kuchera, W.G.Lynch, S.Rost, N.Watwood, J.Yurkon, J.Barney, U.Datta, J.Estee, A.Gillibert, J.Manfredi, P.Morfouace, D.Perez-Loureiro, E.Pollacco, J.Sammut, S.Sweany

Study of spectroscopic factors at N = 29 using isobaric analogue resonances in inverse kinematics

NUCLEAR REACTIONS ¹H(⁴⁶Ar, X), E<140 MeV/nucleon; measured reaction products, Ep, Ip. ^46,47Ar, ⁴⁷K; deduced energy levels, J, π, resonance widths. Comparison with R-matrix calculations.

doi: 10.1016/j.physletb.2018.01.015
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Data from this article have been entered in the XUNDL database. For more information, click here.