Emergent Complexity from strong Interactions

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Publications and Preprints

Ternary quasifission in collisions of actinide nuclei

D. D. Zhang, B. Li, D. Vretenar, T. Nikšić, Z. X. Ren, P. W. Zhao, J. Meng

Final State Interactions and the Hypertriton Lifetime

Fabian Hildenbrand and Hans-Werner Hammer

Journal reference: Eur. Phys. J. A (2023) 59:280

Ab initio calculation of the alpha-particle monopole transition form factor: No puzzle for nuclear forces

Ulf-G. Meißner, Shihang Shen, Serdar Elhatisari and Dean Lee

Nuclear charge radii of silicon isotopes

Kristian König, Julian C. Berengut, Anastasia Borschevsky, Alex Brinson, B. Alex Brown, Adam Dockery, Serdar Elhatisari, Ephraim Eliav, Ronald F. Garcia Ruiz, Jason D. Holt, Bai-Shan Hu, Jonas Karthein, Dean Lee, Yuan-Zhuo Ma, Ulf-G. Meißner, Kei Minamisono, Alexander V. Oleynichenko, Skyy Pineda, Sergey D. Prosnyak, Marten L. Reitsma, Leonid V. Skripnikov, Adam Vernon and Andrei Zaitsevski

Separation energies of light Λ hypernuclei and their theoretical uncertainties

Hoai Le, Johann Haidenbauer Ulf-G. Meißner and Andreas Nogga

Floating block method for quantum Monte Carlo simulations

Avik Sarkar, Dean Lee and Ulf-G. Meißner

Structure Factors for Hot Neutron Matter from Ab Initio Lattice Simulations with High-Fidelity Chiral Interactions

Yuan-Zhuo Ma, Zidu Lin, Bing-Nan Lu, Serdar Elhatisari, Dean Lee, Ning Li, Ulf-G. Meißner, Andrew W. Steiner and Qian Wang

The electromagnetic fine-structure constant in primordial nucleosynthesis revisited

Ulf-G. Meißner, Bernard Ch. Metsch and Helen Meyer

Journal reference: Eur. Phys. J. A (2023) 59:223

Ab initio study of nuclear clustering in hot dilute nuclear matter

Zhengxue Ren, Serdar Elhatisari, Timo A. Lähde, Dean Lee and Ulf-G. Meißner

On the role of isospin violation in the pion-nucleon σ-term

Martin Hoferichter, Jacobo Ruiz de Elvira, Bastian Kubis and Ulf-G. Meißner

Journal reference: Phys. Lett. B 843 (2023) 138001

Accurate relativistic density functional for exchange energy of atomic nuclei

Qiang Zhao, Zhengxue Ren, Pengwei Zhao and Tea-Sun Park

Journal reference: Phys. Lett. B 841 (2023) 137913

ΛΛ final-state interaction in the reactions e+e→ φΛΛ and e+e→ηΛΛ

Johann Haidenbauer and Ulf-G. Meißner

Journal reference: Eur. Phys. J. A (2023) 59:136

Hyperon-nucleon interaction in chiral effective field theory at next-to-next-to-leading order

Johann Haidenbauer, Ulf-G. Meißner, Andreas Nogga and Hoai Le

Journal reference: Eur. Phys. J. A (2023) 59:63

Definition of gravitational local spatial densities for spin-0 and spin-1/2 systems

Julia Yu. Panteleeva, Evgeny Epelbaum, Jambul Gegelia and Ulf-G. Meißner

Journal reference: Eur. Phys. J. C (2023) 7, 617

Wave function matching for the quantum many-body problem

Serdar Elhatisari, Lukas Bovermann, Evgeny Epelbaum, Dillon Frame, Fabian Hildenbrand, Hermann Krebs, Timo A. Lähde, Dean Lee, Ning Li, Bing-Nan Lu, Myungkuk Kim, Youngman Kim, Yuanzhuo Ma, Ulf-G. Meißner, Gautam Rupak, Shihang Shen, Young-Ho Song and Gianluca Stellin

Ab initio calculation of charge symmetry breaking in A=7 and 8 Λ-hypernuclei

Hoai Le, Johann Haidenbauer, Ulf-G. Meißner and Andreas Nogga

Journal reference: Phys. Rev. C. (2023) 107:024002

Probing nuclear observables via primordial nucleosynthesis

Ulf-G. Meißner and Bernard Ch. Metsch

Journal reference: Eur. Phys. J. A (2022) 58:212

Nuclear properties with semilocal momentum-space regularized chiral interactions beyond N2LO

P. Maris, R. Roth, E. Epelbaum, R.J. Furnstahl, J. Golak, K. Hebeler, T. Hüther, H. Kamada, H. Krebs, H. Le, Ulf-G. Meißner, J.A. Melendez, A. Nogga, P. Reinert, R. Skibiński, J.P. Vary, H. Witała, T. Wolfgruber

Journal reference: Phys. Rev. C 106 (2022) 064002

Lattice Monte Carlo Simulations with Two Impurity Worldlines

Fabian Hildenbrand, Serdar Elhatisari, Timo A. Lähde, Dean Lee and Ulf-G. Meißner

Journal reference: Eur. Phys. J. A (2022) 58:167

On the definition of electromagnetic local spatial densities for composite spin-1/2 systems

Julia Yu. Panteleeva, Evgeny Epelbaum, Jambul Gegelia and Ulf-G. Meißner

Journal reference: Phys. Rev. D 106 (2022) 056019

Magnetic dipole moments as a strong signature for α-clustering in even-even self-conjugate nuclei

Gianluca Stellin, Karl-Heinz Speidel and Ulf-G. Meißner

Journal reference: Eur. Phys. J. A (2022) 58:208

New insights into four-boson renormalization group limit cycles

Bastian Kaspschak and Ulf-G. Meißner

Emergent geometry and duality in the carbon nucleus

Shihang Shen, Serdar Elhatisari, Timo A. Lähde, Dean Lee, Bing-Nan Lu and Ulf-G. Meißner

Journal reference: Nat. Commun. 14, 2777 (2023)

Exploring the Σ+ p interaction by measurements of the correlation function

Johann Haidenbauer and Ulf-G. Meißner

Journal reference: Phys.Lett.B 829 (2022) 137074

On the definition of local spatial densities in hadrons

Evgeny Epelbaum, Jambul Gegelia, Nils Lange, Ulf-G. Meißner and Maxim V. Polyakov

Journal reference: Phys. Rev. Lett. 129 (2022) 012001

Alpha-alpha scattering in the Multiverse

Serdar Elhatisari, Timo A. Lähde, Dean Lee, Ulf-G. Meißner and Thomas Vonk

Journal reference: JHEP 02 (2022) 001

Perturbative quantum Monte Carlo method for nuclear physics

Bing-Nan Lu, Ning Li, Serdar Elhatisari, Yuan-Zhuo Ma, Dean Lee and Ulf-G. Meißner

Journal reference: Phys. Rev. Lett. 128 (2022) 242501

Three-body renormalization group limit cycles based on unsupervised feature learning

Bastian Kaspschak and Ulf-G. Meißner

Journal reference: Mach. Learn.: Sci. Technol. (2022) 3 025003

Talks

Cluster excitation and single-nucleon excitation in 12C

Shihang Shen, Timo A. Lähde, Dean Lee and Ulf-G. Meißner

PoS LATTICE2022 (2023), 241

The proton radius and its relatives -- much ado about nothing?

Ulf-G. Meißner

Nuclear Lattice Effective Field Theory: Status A.D. 2022

Ulf-G. Meißner

Status of the hyperon-nucleon interaction in chiral effective field theory

Johann Haidenbauer and Ulf-G. Meißner

Constraints on the Lambda-neutron interaction from charge-symmetry breaking of A=4 hypernuclei

Andreas Nogga, Johann Haidenbauer and Ulf-G. Meißner

Strangeness S=−3 and −4 baryon-baryon interactions in chiral effective field theory

Johann Haidenbauer and Ulf-G. Meißner

Ab initio nuclear thermodynamics from lattice effective field theory

Bing-Nan Lu, Ning Li, Serdar Elhatisari, Dean Lee, Joaquín E. Drut, Timo A. Lähde, Evgeny Epelbaum and Ulf-G. Meißner

Books

Effective Field Theories

Ulf-G. Meißner and Akaki Rusetsky

Press Releases

Video produced by Research Square for our work on Emergent geometry and duality in the carbon nucleus

Youtube Vimeo
Simulation provides images from the carbon nucleus (Simulation liefert Bilder aus dem Kohlenstoff-Kern)(Twitter)
Publication of the month (Publikation des Monats)
Press release by the University of Bonn
Press release by the Forschungszentrum Jülich