Andreas Ekström

Associate Professor at Subatomic, High Energy and Plasma Physics

Andreas Ekström is a theoretical nuclear physicist. He focuses his research on the strong force that binds protons and neutrons in atomic nuclei. The overarching aim is to create quantum mechanical models to analyse and predict the fundamental properties of atomic nuclei and provide us with new knowledge about the origin and interactions of matter. List of publications: Google ScholarResearch Funded by an ERC Starting Grant

Source: chalmers.se

Showing 13 publications

2020

Improved many-body expansions from eigenvector continuation

P. Demol, T. Duguet, Andreas Ekström et al
PHYSICAL REVIEW C. Vol. 101 (4)
Journal article
2020

Analyzing the Nuclear Interaction: Challenges and New Ideas

Andreas Ekström
Frontiers in Physics. Vol. 8
Review article
2019

Simulations of subatomic many-body physics on a quantum frequency processor

Hsuan Hao Lu, Natalie Klco, Joseph M. Lukens et al
Physical Review A. Vol. 100 (1)
Journal article
2019

Bayesian optimization in ab initio nuclear physics

Andreas Ekström, Christian Forssen, Christos Dimitrakakis et al
Journal of Physics G: Nuclear and Particle Physics. Vol. 46 (9)
Journal article
2019

Subatomic many-body physics simulations on a quantum frequency processor

Hsuan Hao Lu, Natalie Klco, Joseph M. Lukens et al
2019 Conference on Lasers and Electro-Optics (CLEO). Vol. Part F128-CLEO_QELS 2019
Paper in proceedings
2019

Global Sensitivity Analysis of Bulk Properties of an Atomic Nucleus

Andreas Ekström, Gaute Hagen
Physical Review Letters. Vol. 123 (25)
Journal article
2018

Δ isobars and nuclear saturation

Andreas Ekström, G. Hagen, T. D. Morris et al
Physical Review C. Vol. 97 (2)
Journal article
2018

Pion-less effective field theory for atomic nuclei and lattice nuclei

Andreas Ekström
Physical Review C. Vol. 98, p. 054301-
Journal article
2018

The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties

O. J. Hernandez, Andreas Ekström, N. Nevo Dinur et al
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. Vol. 778, p. 377-383
Journal article
2018

Effective-field-theory predictions of the muon-deuteron capture rate

B. Acharya, Andreas Ekström, Lucas Platter
Physical Review C. Vol. 98 (6)
Journal article
2017

Corrections to nucleon capture cross sections computed in truncated Hilbert spaces

B. Acharya, Andreas Ekström, D. Odell et al
Physical Review C - Nuclear Physics. Vol. 95 (3)
Journal article
2016

Uncertainty quantification for proton-proton fusion in chiral effective field theory

B. Acharya, Boris Karlsson, Andreas Ekström et al
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. Vol. 760, p. 584-589
Journal article
2016

Low-energy Coulomb excitation of Sr 96,98 beams

Andreas Ekström
Physical Review C. Vol. 94 (5), p. 054326-
Journal article

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Showing 2 research projects

2018–2023

Strong interactions for precision nuclear physics (PrecisionNuclei)

Andreas Ekström Subatomic and Plasma Physics
Isak Svensson Subatomic and Plasma Physics
Sean Miller Subatomic and Plasma Physics
European Commission (Horizon 2020)

2016–2018

Optimized nuclear forces from chiral effective field theory with statistical and systematical uncertainties

Andreas Ekström Subatomic and Plasma Physics
Swedish Research Council (VR)

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