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NSR database version of April 25, 2024.

Search: Author = E.Vangioni

Found 8 matches.

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2018PI08      Phys.Rep. 754, 1 (2018)

C.Pitrou, A.Coc, J.-P.Uzan, E.Vangioni

Precision big bang nucleosynthesis with improved Helium-4 predictions

ATOMIC MASSES 2H, 3,4He, 7Li; calculated primordial mass fractions.

doi: 10.1016/j.physrep.2018.04.005
Citations: PlumX Metrics

2017CO10      Int.J.Mod.Phys. E26, 1741002 (2017)

A.Coc, E.Vangioni

Primordial nucleosynthesis

NUCLEAR REACTIONS 2H(p, γ), E(cm)<3 MeV; analyzed available data; deduced ratio of experimental S-factors. calculated abundances of 2H, 3,4He, 7Li.

doi: 10.1142/S0218301317410026
Citations: PlumX Metrics

2012CO01      Astrophys.J. 744, 158 (2012)

A.Coc, S.Goriely, Y.Xu, M.Saimpert, E.Vangioni

Standard Big Bang Nucleosynthesis up to CNO with an Improved Extended Nuclear Network

NUCLEAR REACTIONS 7Li(d, γ), (t, n), (t, p), (d, n), 8Li(α, n), 11B(d, n), (d, p), (n, γ), 11C(d, p), (n, α), E<10 MeV; calculated astrophysical reaction rates. TALYS code, comparison with NACRE compilations.

doi: 10.1088/0004-637X/744/2/158
Citations: PlumX Metrics

2012VA05      J.Phys.:Conf.Ser. 337, 012074 (2012)

E.Vangioni

Cosmic chemical evolution with intermediate mass pop III stars

doi: 10.1088/1742-6596/337/1/012074
Citations: PlumX Metrics

2010CO18      J.Phys.:Conf.Ser. 202, 012001 (2010)

A.Coc, E.Vangioni

Big-Bang nucleosynthesis with updated nuclear data

doi: 10.1088/1742-6596/202/1/012001
Citations: PlumX Metrics

2010HA28      Phys.Rev. C 82, 065803 (2010)

F.Hammache, M.Heil, S.Typel, D.Galaviz, K.Summerer, A.Coc, F.Uhlig, F.Attallah, M.Caamano, D.Cortina, H.Geissel, M.Hellstrom, N.Iwasa, J.Kiener, P.Koczon, B.Kohlmeyer, P.Mohr, E.Schwab, K.Schwarz, F.Schumann, P.Senger, O.Sorlin, V.Tatischeff, J.P.Thibaud, E.Vangioni, A.Wagner, W.Walus

High-energy breakup of 6Li as a tool to study the Big Bang nucleosynthesis reaction 2H(α, γ)6Li

NUCLEAR REACTIONS 208Pb(6Li, dα), E=150 MeV/nucleon; measured 2H and α particle spectra, angles, positions and energy loss of 2H and α particles, cross section, σ(θ) of excited 6Li; deduced E1, E2, and total S24 factors. Comparison with previous experimental data and GEANT simulations. 2H(α, γ); deduced astrophysical nuclear reaction rates from breakup of 6Li. Predictions for the 6Li/1H production ratio in Big Bang nucleosynthesis.

NUCLEAR REACTIONS 208Pb(d, d), E=110, 140 MeV; 208Pb(α, α), E=480, 699 MeV; 208Pb(6Li, 6Li), E=600 MeV; analyzed σ(θ) data; deduced Woods-Saxon potential parameters.

doi: 10.1103/PhysRevC.82.065803
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2005AN30      Astrophys.J. 630, L105 (2005)

C.Angulo, E.Casarejos, M.Couder, P.Demaret, P.Leleux, F.Vanderbist, A.Coc, J.Kiener, V.Tatischeff, T.Davinson, A.S.Murphy, N.L.Achouri, N.A.Orr, D.Cortina-Gil, P.Figuera, B.R.Fulton, I.Mukha, E.Vangioni

The 7Be(d, p)2α Cross Section at Big Bang Energies and the Primordial 7Li Abundance

NUCLEAR REACTIONS 2H(7Be, 2α), E=1.71, 5.55 MeV; measured particle spectra, σ. 7Be(d, p), E(cm) ≈ 0.38, 1.2 MeV; deduced astrophysical S-factors. Implications for primordial 7Li abundance discussed.

doi: 10.1086/491732
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1425.

2005EL09      Phys.Lett. B 619, 30 (2005)

J.Ellis, K.A.Olive, E.Vangioni

The effects of unstable particles on light-element abundances: Lithium versus deuterium and 3He

doi: 10.1016/j.physletb.2005.05.066
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