Author

Ekström, Andreas

INSPIRE profile1063609 ORCID0000-0002-4917-4293

61 papers·4,823 citations in this corpus

	Paper	Category
Dec 1, 2021#52111.15515	Two-pion exchange as a leading-order contribution in chiral effective field theory Chinmay Mishra🇺🇸 · A. Ekström🇸🇪 · G. Hagen🇺🇸 · T. Papenbrock🇺🇸 · L. Platter🇺🇸	nucl-th	PRC	15
Oct 11, 2021#22110.04011	Bayesian parameter estimation in $χ$ EFT using Hamiltonian Monte Carlo Isak Svensson🇸🇪 · Andreas Ekström🇸🇪 · Christian Forssén🇸🇪	nucl-th	PRC	24
Sep 29, 2021#12109.13303	The importance of few-nucleon forces in chiral effective field theory C.-J. Yang🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸 · G. Rupak🇺🇸 · U. van Kolck🇫🇷	nucl-th	EPJA	37
Aug 31, 2021#92108.13313	Fast & rigorous predictions for $A = 6$ nuclei with Bayesian posterior sampling T. Djärv · A. Ekström · C. Forssén · H. T. Johansson	nucl-th	PRC	31
Jun 2, 2021#62106.00454	Wave-packet continuum discretisation for nucleon-nucleon scattering predictions Sean B. S. Miller🇸🇪 · Andreas Ekström🇸🇪 · Christian Forssén🇸🇪	nucl-th	J.Phys.G	10
May 3, 2021#22104.14820	Normal-ordering approximations and translational (non) invariance T. Djärv🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. R. Jansen🇺🇸	nucl-th	PRC	12
Apr 12, 2021#12104.04441	Rigorous constraints on three-nucleon forces in chiral effective field theory from fast and accurate calculations of few-body observables S. Wesolowski🇺🇸 · I. Svensson🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · R. J. Furnstahl🇺🇸 · J. A. Melendez🇺🇸 · D. R. Phillips🇺🇸	nucl-th	PRC	103
Dec 4, 2020#162012.01864	Charge radii of exotic potassium isotopes challenge nuclear theory and the magic character of $N = 32$ Á. Koszorús🇧🇪 · X. F. Yang🇨🇳 · W. G. Jiang🇺🇸 · S. J. Novario🇺🇸 · S. W. Bai🇨🇳 · J. Billowes🇬🇧 · C. L. Binnersley🇬🇧 · M. L. Bissell🇬🇧 · T. E. Cocolios🇧🇪 · B. S. Cooper🇬🇧 · R. P. de Groote🇫🇮 · A. Ekström🇸🇪 · K. T. Flanagan🇬🇧 · C. Forssén🇸🇪 · S. Franchoo🇫🇷 · R. F. Garcia Ruiz🇨🇭 · F. P. Gustafsson🇧🇪 · G. Hagen🇺🇸 · G. R. Jansen🇺🇸 · A. Kanellakopoulos🇧🇪 · M. Kortelainen🇫🇮 · W. Nazarewicz🇺🇸 · G. Neyens🇧🇪 · T. Papenbrock🇺🇸 · P.-G. Reinhard🇩🇪	↳ nucl-ex	Nat.Phys.	162
Nov 24, 2020#42011.11584	Power counting in chiral effective field theory and nuclear binding C.-J. Yang🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸	nucl-th	PRC	47
Jul 1, 2020#72006.16774	Accurate bulk properties of nuclei from $A = 2$ to $\infty$ from potentials with $Δ$ isobars W.G. Jiang🇺🇸 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸 · G.R. Jansen🇺🇸 · T. Papenbrock🇺🇸	nucl-th	PRC	215
Jan 13, 2020#12001.03334	New Ideas in Constraining Nuclear Forces I. Tews🇺🇸 · Z. Davoudi🇺🇸 · A. Ekström🇸🇪 · J.D. Holt🇨🇦 · J.E. Lynn🇩🇪	nucl-th	J.Phys.G	60
Dec 6, 2019#11912.02227	Ab initio models of atomic nuclei: challenges and new ideas Andreas Ekström🇸🇪	nucl-th	—	4
Dec 2, 2019#31911.12578	Improved many-body expansions from eigenvector continuation Pepijn Demol🇧🇪 · Thomas Duguet🇧🇪 · Andreas Ekström🇸🇪 · Mikael Frosini🇫🇷 · Kai Hebeler🇩🇪 · Sebastian König🇩🇪 · Dean Lee🇺🇸 · Achim Schwenk🇩🇪 · Vittorio Somà🇫🇷 · Alexander Tichai🇫🇷	nucl-th	PRC	66
Oct 8, 2019#91910.02922	Global sensitivity analysis of bulk properties of an atomic nucleus Andreas Ekström🇸🇪 · Gaute Hagen	nucl-th	PRL	132
Sep 19, 2019#41909.08446	Eigenvector Continuation as an Efficient and Accurate Emulator for Uncertainty Quantification S. König🇩🇪 · A. Ekström🇸🇪 · K. Hebeler🇩🇪 · D. Lee🇺🇸 · A. Schwenk🇩🇪	nucl-th	PLB	140
Mar 7, 2019#81903.02451	A statistical analysis of the nuclear structure uncertainties in $μ$ D Oscar J. Hernandez🇩🇪 · Sonia Bacca🇩🇪 · Nir Barnea🇮🇱 · Nir Nevo-Dinur🇨🇦 · Andreas Ekström🇸🇪 · Chen Ji🇨🇳	nucl-th	Springer Proc.Phys.	1
Feb 5, 2019#71902.00941	Bayesian optimization in ab initio nuclear physics A. Ekström🇸🇪 · C. Forssén🇸🇪 · C. Dimitrakakis🇸🇪 · D. Dubhashi🇸🇪 · H. T. Johansson🇸🇪 · A. S. Muhammad🇸🇪 · H. Salomonsson🇸🇪 · A. Schliep🇸🇪	nucl-th	J.Phys.G	23
Oct 10, 2018#91810.03959	Simulations of Subatomic Many-Body Physics on a Quantum Frequency Processor Hsuan-Hao Lu🇺🇸 · Natalie Klco🇺🇸 · Joseph M. Lukens🇺🇸 · Titus D. Morris🇺🇸 · Aaina Bansal🇺🇸 · Andreas Ekström🇸🇪 · Gaute Hagen🇺🇸 · Thomas Papenbrock🇺🇸 · Andrew M. Weiner🇺🇸 · Martin J. Savage🇺🇸 · Pavel Lougovski🇺🇸	↳ quant-ph	PRA	146
Jun 26, 2018#91806.09481	Effective-field-theory predictions of the muon-deuteron capture rate Bijaya Acharya🇩🇪 · Andreas Ekström🇸🇪 · Lucas Platter🇺🇸	nucl-th	PRC	14
Jan 1, 2018#61712.10246	Pion-less effective field theory for atomic nuclei and lattice nuclei A. Bansal🇺🇸 · S. Binder🇺🇸 · A. Ekström🇸🇪 · G. Hagen🇺🇸 · G. R. Jansen🇺🇸 · T. Papenbrock🇺🇸	nucl-th	PRC	79
Nov 6, 2017#31711.01199	The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties Oscar Javier Hernandez🇩🇪 · Andreas Ekström🇸🇪 · Nir Nevo Dinur🇨🇦 · Chen Ji🇨🇳 · Sonia Bacca🇩🇪 · Nir Barnea🇮🇱	nucl-th	PLB	41
Jul 31, 2017#11707.09028	Delta isobars and nuclear saturation A. Ekström🇸🇪 · G. Hagen🇺🇸 · T. D. Morris🇺🇸 · T. Papenbrock🇺🇸 · P. D. Schwartz🇺🇸	nucl-th	PRC	132
Aug 17, 2016#31608.04699	Corrections to nucleon capture cross sections computed in truncated Hilbert spaces B. Acharya · A. Ekström · D. Odell · T. Papenbrock · L. Platter	nucl-th	PRC	8
Mar 7, 2016#31603.01593	Uncertainty quantification for proton-proton fusion in chiral effective field theory B. Acharya · B. D. Carlsson · A. Ekström · C. Forssén · L. Platter	nucl-th	PLB	38
Feb 26, 2016#131602.07906	Unexpectedly large charge radii of neutron-rich calcium isotopes R.F. Garcia Ruiz🇧🇪 · M. L. Bissell🇧🇪 · K. Blaum🇩🇪 · A. Ekstrom🇺🇸 · N. Frommgen🇩🇪 · G. Hagen🇺🇸 · M. Hammen🇩🇪 · K. Hebeler🇩🇪 · J.D. Holt🇨🇦 · G.R. Jansen🇺🇸 · M. Kowalska🇨🇭 · K. Kreim🇩🇪 · W. Nazarewicz🇺🇸 · R. Neugart🇩🇪 · G. Neyens🇧🇪 · W. Nortershauser🇩🇪 · T. Papenbrock🇺🇸 · J. Papuga🇧🇪 · A. Schwenk🇩🇪 · J. Simonis🇩🇪 · K.A. Wendt🇺🇸 · D.T. Yordanov🇩🇪	↳ nucl-ex	Nat.Phys.	365

Two-pion exchange as a leading-order contribution in chiral effective field theory
Chinmay Mishra🇺🇸 · A. Ekström🇸🇪 · G. Hagen🇺🇸 · T. Papenbrock🇺🇸 · L. Platter🇺🇸
Dec 1, 2021#5nucl-thPRC15 citations
Bayesian parameter estimation in $χ$ EFT using Hamiltonian Monte Carlo
Isak Svensson🇸🇪 · Andreas Ekström🇸🇪 · Christian Forssén🇸🇪
Oct 11, 2021#2nucl-thPRC24 citations
The importance of few-nucleon forces in chiral effective field theory
C.-J. Yang🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸 · G. Rupak🇺🇸 · U. van Kolck🇫🇷
Sep 29, 2021#1nucl-thEPJA37 citations
Fast & rigorous predictions for $A = 6$ nuclei with Bayesian posterior sampling
T. Djärv · A. Ekström · C. Forssén · H. T. Johansson
Aug 31, 2021#9nucl-thPRC31 citations
Wave-packet continuum discretisation for nucleon-nucleon scattering predictions
Sean B. S. Miller🇸🇪 · Andreas Ekström🇸🇪 · Christian Forssén🇸🇪
Jun 2, 2021#6nucl-thJ.Phys.G10 citations
Normal-ordering approximations and translational (non) invariance
T. Djärv🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. R. Jansen🇺🇸
May 3, 2021#2nucl-thPRC12 citations
Rigorous constraints on three-nucleon forces in chiral effective field theory from fast and accurate calculations of few-body observables
S. Wesolowski🇺🇸 · I. Svensson🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · R. J. Furnstahl🇺🇸 · J. A. Melendez🇺🇸 · D. R. Phillips🇺🇸
Apr 12, 2021#1nucl-thPRC103 citations
Charge radii of exotic potassium isotopes challenge nuclear theory and the magic character of $N = 32$
Á. Koszorús🇧🇪 · X. F. Yang🇨🇳 · W. G. Jiang🇺🇸 · S. J. Novario🇺🇸 · S. W. Bai🇨🇳 · J. Billowes🇬🇧 · C. L. Binnersley🇬🇧 · M. L. Bissell🇬🇧 · T. E. Cocolios🇧🇪 · B. S. Cooper🇬🇧 · R. P. de Groote🇫🇮 · A. Ekström🇸🇪 · K. T. Flanagan🇬🇧 · C. Forssén🇸🇪 · S. Franchoo🇫🇷 · R. F. Garcia Ruiz🇨🇭 · F. P. Gustafsson🇧🇪 · G. Hagen🇺🇸 · G. R. Jansen🇺🇸 · A. Kanellakopoulos🇧🇪 · M. Kortelainen🇫🇮 · W. Nazarewicz🇺🇸 · G. Neyens🇧🇪 · T. Papenbrock🇺🇸 · P.-G. Reinhard🇩🇪
Dec 4, 2020#16↳ nucl-exNat.Phys.162 citations
Power counting in chiral effective field theory and nuclear binding
C.-J. Yang🇸🇪 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸
Nov 24, 2020#4nucl-thPRC47 citations
Accurate bulk properties of nuclei from $A = 2$ to $\infty$ from potentials with $Δ$ isobars
W.G. Jiang🇺🇸 · A. Ekström🇸🇪 · C. Forssén🇸🇪 · G. Hagen🇺🇸 · G.R. Jansen🇺🇸 · T. Papenbrock🇺🇸
Jul 1, 2020#7nucl-thPRC215 citations
New Ideas in Constraining Nuclear Forces
I. Tews🇺🇸 · Z. Davoudi🇺🇸 · A. Ekström🇸🇪 · J.D. Holt🇨🇦 · J.E. Lynn🇩🇪
Jan 13, 2020#1nucl-thJ.Phys.G60 citations
Ab initio models of atomic nuclei: challenges and new ideas
Andreas Ekström🇸🇪
Dec 6, 2019#1nucl-th4 citations
Improved many-body expansions from eigenvector continuation
Pepijn Demol🇧🇪 · Thomas Duguet🇧🇪 · Andreas Ekström🇸🇪 · Mikael Frosini🇫🇷 · Kai Hebeler🇩🇪 · Sebastian König🇩🇪 · Dean Lee🇺🇸 · Achim Schwenk🇩🇪 · Vittorio Somà🇫🇷 · Alexander Tichai🇫🇷
Dec 2, 2019#3nucl-thPRC66 citations
Global sensitivity analysis of bulk properties of an atomic nucleus
Andreas Ekström🇸🇪 · Gaute Hagen
Oct 8, 2019#9nucl-thPRL132 citations
Eigenvector Continuation as an Efficient and Accurate Emulator for Uncertainty Quantification
S. König🇩🇪 · A. Ekström🇸🇪 · K. Hebeler🇩🇪 · D. Lee🇺🇸 · A. Schwenk🇩🇪
Sep 19, 2019#4nucl-thPLB140 citations
A statistical analysis of the nuclear structure uncertainties in $μ$ D
Oscar J. Hernandez🇩🇪 · Sonia Bacca🇩🇪 · Nir Barnea🇮🇱 · Nir Nevo-Dinur🇨🇦 · Andreas Ekström🇸🇪 · Chen Ji🇨🇳
Mar 7, 2019#8nucl-thSpringer Proc.Phys.1 citation
Bayesian optimization in ab initio nuclear physics
A. Ekström🇸🇪 · C. Forssén🇸🇪 · C. Dimitrakakis🇸🇪 · D. Dubhashi🇸🇪 · H. T. Johansson🇸🇪 · A. S. Muhammad🇸🇪 · H. Salomonsson🇸🇪 · A. Schliep🇸🇪
Feb 5, 2019#7nucl-thJ.Phys.G23 citations
Simulations of Subatomic Many-Body Physics on a Quantum Frequency Processor
Hsuan-Hao Lu🇺🇸 · Natalie Klco🇺🇸 · Joseph M. Lukens🇺🇸 · Titus D. Morris🇺🇸 · Aaina Bansal🇺🇸 · Andreas Ekström🇸🇪 · Gaute Hagen🇺🇸 · Thomas Papenbrock🇺🇸 · Andrew M. Weiner🇺🇸 · Martin J. Savage🇺🇸 · Pavel Lougovski🇺🇸
Oct 10, 2018#9↳ quant-phPRA146 citations
Effective-field-theory predictions of the muon-deuteron capture rate
Bijaya Acharya🇩🇪 · Andreas Ekström🇸🇪 · Lucas Platter🇺🇸
Jun 26, 2018#9nucl-thPRC14 citations
Pion-less effective field theory for atomic nuclei and lattice nuclei
A. Bansal🇺🇸 · S. Binder🇺🇸 · A. Ekström🇸🇪 · G. Hagen🇺🇸 · G. R. Jansen🇺🇸 · T. Papenbrock🇺🇸
Jan 1, 2018#6nucl-thPRC79 citations
The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties
Oscar Javier Hernandez🇩🇪 · Andreas Ekström🇸🇪 · Nir Nevo Dinur🇨🇦 · Chen Ji🇨🇳 · Sonia Bacca🇩🇪 · Nir Barnea🇮🇱
Nov 6, 2017#3nucl-thPLB41 citations
Delta isobars and nuclear saturation
A. Ekström🇸🇪 · G. Hagen🇺🇸 · T. D. Morris🇺🇸 · T. Papenbrock🇺🇸 · P. D. Schwartz🇺🇸
Jul 31, 2017#1nucl-thPRC132 citations
Corrections to nucleon capture cross sections computed in truncated Hilbert spaces
B. Acharya · A. Ekström · D. Odell · T. Papenbrock · L. Platter
Aug 17, 2016#3nucl-thPRC8 citations
Uncertainty quantification for proton-proton fusion in chiral effective field theory
B. Acharya · B. D. Carlsson · A. Ekström · C. Forssén · L. Platter
Mar 7, 2016#3nucl-thPLB38 citations
Unexpectedly large charge radii of neutron-rich calcium isotopes
R.F. Garcia Ruiz🇧🇪 · M. L. Bissell🇧🇪 · K. Blaum🇩🇪 · A. Ekstrom🇺🇸 · N. Frommgen🇩🇪 · G. Hagen🇺🇸 · M. Hammen🇩🇪 · K. Hebeler🇩🇪 · J.D. Holt🇨🇦 · G.R. Jansen🇺🇸 · M. Kowalska🇨🇭 · K. Kreim🇩🇪 · W. Nazarewicz🇺🇸 · R. Neugart🇩🇪 · G. Neyens🇧🇪 · W. Nortershauser🇩🇪 · T. Papenbrock🇺🇸 · J. Papuga🇧🇪 · A. Schwenk🇩🇪 · J. Simonis🇩🇪 · K.A. Wendt🇺🇸 · D.T. Yordanov🇩🇪
Feb 26, 2016#13↳ nucl-exNat.Phys.365 citations

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