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NSR database version of April 27, 2024.

Search: Author = I.Svensson

Found 5 matches.

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2023CA17      Eur.Phys.J. A 59, 273 (2023)

P.Capel, D.R.Phillips, A.Andis, M.Bagnarol, B.Behzadmoghaddam, F.Bonaiti, R.Bubna, Y.Capitani, P.-Y.Duerinck, V.Durant, N.Dopper, A.El Boustani, R.Farrell, M.Geiger, M.Gennari, N.Goldberg, J.Herko, T.Kirchner, L.-P.Kubushishi, Z.Li, S.S.Li Muli, A.Long, B.Martin, K.Mohseni, I.Moumene, N.Paracone, E.Parnes, B.Romeo, V.Springer, I.Svensson, O.Thim, N.Yapa

Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19C

NUCLEAR REACTIONS 208Pb(19C, X)18C, E=67 MeV/nucleon; analyzed available data; deduced σ(θ), σ(E) using NLO Halo-EFT 18C-n potentials. A Halo-EFT description of the projectile within the Coulomb Corrected Eikonal approximation (CCE).

doi: 10.1140/epja/s10050-023-01181-7
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2023SV01      Phys.Rev. C 107, 014001 (2023)

I.Svensson, A.Ekstrom, C.Forssen

Bayesian estimation of the low-energy constants up to fourth order in the nucleon-nucleon sector of chiral effective field theory

NUCLEAR STRUCTURE 2,3H, 3,4He; calculated ground-state energy, point-proton radii. 2H; calculated electric quadrupole moment, D-state probability. Bayesian methods and Hamiltonian Monte Carlo (HMC) sampling used to infer the posterior probability density function (PDF) for the low-energy constants (LECs) up to next-to-next-to-next-to-leading order (N3LO) in a chiral effective field theory description of the nucleon-nucleon interaction. Comparison to empirical estimations and experimental results.

NUCLEAR REACTIONS 1H(p, p), (n, p), E<290 MeV; calculated np and pp scattering lengths and effective ranges.

doi: 10.1103/PhysRevC.107.014001
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2022SV01      Phys.Rev. C 105, 014004 (2022)

I.Svensson, A.Ekstrom, C.Forssen

Bayesian parameter estimation in chiral effective field theory using the Hamiltonian Monte Carlo method

doi: 10.1103/PhysRevC.105.014004
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2021WE14      Phys.Rev. C 104, 064001 (2021)

S.Wesolowski, I.Svensson, A.Ekstrom, C.Forssen, R.J.Furnstahl, J.A.Melendez, D.R.Phillips

Rigorous constraints on three-nucleon forces in chiral effective field theory from fast and accurate calculations of few-body observables

NUCLEAR STRUCTURE 3H, 4He; calculated binding energies, rms point-proton radius of 4He, T1/2 of 3H β decay in the LO, NLO, and NNLO orders using three-nucleon force (3NF) of chiral effective field theory (χEFT), and compared with experimental values; evaluated Bayesian statistical methods for effective field theories of nuclei by using eigenvector continuation (EC) emulator.

doi: 10.1103/PhysRevC.104.064001
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1957AN54      Nuclear Phys. 3, 493 (1957)

G.Andersson, P.A.Tove, B.Jung, I.B.Svensson

The Isomeric Transitions in Tl197 and Tl195

doi: 10.1016/0029-5582(57)90015-9
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Note: The following list of authors and aliases matches the search parameter I.Svensson: , I.B.SVENSSON