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NSR database version of April 24, 2024.

Search: Author = E.Strandberg

Found 8 matches.

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2012PA08      Phys.Rev. C 85, 035808 (2012), Erratum Phys.Rev. C 88, 039902 (2013)

A.Palumbo, W.P.Tan, J.Gorres, A.Best, M.Couder, R.Crowter, R.J.de Boer, S.Falahat, P.J.LeBlanc, H.Y.Lee, S.O'Brien, E.Strandberg, M.Wiescher, J.P.Greene, Zs.Fulop, G.G.Kiss, E.Somorjai, N.Ozkan, G.Efe, R.T.Guray

Systematic study of the α-optical potential via elastic scattering near the Z=50 region for p-process nuclei

NUCLEAR REACTIONS ¹⁰⁶Cd, ¹¹⁸Sn, ^{120,124,126,128,130}Te(α, α), E=17-27 MeV; measured Eα, Iα, σ(E, θ). ¹⁰⁶Cd, ¹¹²Sn(α, γ), E(cm)=7-12.5 MeV; ¹⁰⁶Cd, ¹²⁰Te(α, n), E(cm)=9.7-12.5 MeV; ¹¹⁸Sn(α, n), E=11-16.5 MeV; ¹⁰⁶Cd(α, p), E(cm)=8.6-10.3 MeV; ¹¹²Sn(α, p), E(cm)=9.2-12.0 MeV; deduced σ and S factors relevant to p-process nuclei. Optical model analysis. HF statistical model calculations. Comparisons with other measurements.

doi: 10.1103/PhysRevC.85.035808
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1739.

2009GU27      Phys.Rev. C 80, 035804 (2009)

R.T.Guray, N.Ozkan, C.Yalcin, A.Palumbo, R.deBoer, J.Gorres, P.J.Leblanc, S.O'Brien, E.Strandberg, W.P.Tan, M.Wiescher, Zs.Fulop, E.Somorjai, H.Y.Lee, J.P.Greene

Measurements of proton-induced reaction cross sections on ¹²⁰Te for the astrophysical p process

NUCLEAR REACTIONS ¹²⁰Te(p, γ), (p, n), E(cm)=2.47-7.93 MeV; measured Eγ, Iγ, half-life, σ by activation method; deduced astrophysical S factors. Comparison with statistical model calculations using NON-SMOKER and TALYS computer codes.

RADIOACTIVITY ¹²⁰I(EC); measured Eγ. ¹²⁰I; deduced ground-state half-life.

doi: 10.1103/PhysRevC.80.035804
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1742.

2009LE23      Phys.Rev. C 80, 025805 (2009)

H.Y.Lee, M.Couder, A.Couture, S.Falahat, J.Gorres, L.Lamm, P.J.LeBlanc, S.O'Brien, A.Palumbo, E.Stech, E.Strandberg, W.Tan, C.Ugalde, M.Wiescher

Cross-section measurement of the ¹⁸F(α, p)²¹Ne reaction and possible implication for neutron production in explosive helium burning

NUCLEAR REACTIONS ²¹Ne(p, α)¹⁸F, E=2.3-4.0 MeV; measured Eγ, Iγ, decay curves, half-lives; deduced reaction yields and σ by R-matrix analysis. ¹⁸F(α, p)²¹Ne, E=0.5-2.1 MeV; deduced σ and reaction rates. Comparison with Hauser-Feshbach calculations. Discussed implications for astrophysical r-process and evolution of elemental abundances in supernovae.

doi: 10.1103/PhysRevC.80.025805
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1734.

2009TA09      Phys.Rev. C 79, 055805 (2009)

W.P.Tan, J.Gorres, M.Beard, M.Couder, A.Couture, S.Falahat, J.L.Fisker, L.Lamm, P.J.LeBlanc, H.Y.Lee, S.O'Brien, A.Palumbo, E.Stech, E.Strandberg, M.Wiescher

Measurement of the decay branching ratios of the α-unbound states in ¹⁹Ne and the ¹⁵O(α, γ) reaction rate

NUCLEAR REACTIONS ¹⁹F(³He, t), E=24 MeV; measured triton spectra, tα-coin, α(θ), α-decay branching ratios. ¹⁹Ne; deduced levels, J, π, α-unbound resonances. ¹⁵O(α, γ); deduced reaction rates versus temperature.

doi: 10.1103/PhysRevC.79.055805
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1707. Data from this article have been entered in the XUNDL database. For more information, click here.

2008CO03      Phys.Rev. C 77, 015802 (2008)

A.Couture, M.Beard, M.Couder, J.Gorres, L.Lamm, P.J.LeBlanc, H.Y.Lee, S.O'Brien, A.Palumbo, E.Stech, E.Strandberg, W.Tan, E.Uberseder, C.Ugalde, M.Wiescher, R.Azuma

Measurement of the ¹⁹F(p, γ)²⁰Ne reaction and interference terms from E_c.m.=200-760 keV

NUCLEAR REACTIONS ¹⁹F(p, γ), E(cm)=200-700 keV; measured Eγ, Iγ, resonance parameters, interference signs. ²⁰Ne, ¹⁶O, ¹⁹F; deduced levels, J, π.

doi: 10.1103/PhysRevC.77.015802
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2008ST11      Phys.Rev. C 77, 055801 (2008)

E.Strandberg, M.Beard, M.Couder, A.Couture, S.Falahat, J.Gorres, P.J.LeBlanc, H.Y.Lee, S.O'Brien, A.Palumbo, E.Stech, W.P.Tan, C.Ugalde, M.Wiescher, H.Costantini, K.Scheller, M.Pignatari, R.Azuma, L.Buchmann

²⁴Mg(α, γ)²⁸Si resonance parameters at low alpha-particle energies

NUCLEAR REACTIONS ²⁴Mg(α, γ), E=1.0-1.5 MeV; measured Eγ, Iγ, γγ-coin, branching ratios, resonance strengths. ²⁸Si; deduced levels, J, π, reaction rates. ¹³C, ¹⁷O, ^21,22Ne, ²⁵Mg(α, n); ¹⁶O, ²⁰Ne(α, γ); ²³Na, ²⁴Mg, ²⁷Al(p, γ); ²³Na, ²⁴Mg, ²⁷Al, ²⁸Si(n, γ); ²⁵Al(γ, p); ²⁷Al(p, α); analyzed reaction rates.

doi: 10.1103/PhysRevC.77.055801
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1627. Data from this article have been entered in the XUNDL database. For more information, click here.

2008UG01      Phys.Rev. C 77, 035801 (2008)

C.Ugalde, R.E.Azuma, A.Couture, J.Gorres, H.Y.Lee, E.Stech, E.Strandberg, W.Tan, M.Wiescher

Thermonuclear rate for the ¹⁹F(α, p)²²Ne reaction at stellar temperatures

NUCLEAR REACTIONS ¹⁹F(α, p), E=792-1993 keV; measured yield curves, σ, σ(θ), reaction rate at stellar temperatures; calculated low energy S-factor. R-matrix analysis.

doi: 10.1103/PhysRevC.77.035801
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1605.

2005TA28      Phys.Rev. C 72, 041302 (2005)

W.P.Tan, J.Gorres, J.Daly, M.Couder, A.Couture, H.Y.Lee, E.Stech, E.Strandberg, C.Ugalde, M.Wiescher

Lifetime of the astrophysically important 4.03-MeV state in ¹⁹Ne

NUCLEAR REACTIONS ¹⁷O(³He, n), E=3.0 MeV; measured Eγ, Iγ, nγ-coin, DSA. ¹⁹Ne levels deduced energies, T_1/2. Astrophysical implications discussed. Comparison with model predictions.

doi: 10.1103/PhysRevC.72.041302
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.