Strangeness in nuclei and neutron stars

L Tolos, L Fabbietti - Progress in Particle and Nuclear Physics, 2020 - Elsevier
We review the present status of the experimental and theoretical developments in the field of
strangeness in nuclei and neutron stars. We start by discussing the K ̄ N interaction, that is …

Strangeness in nuclear physics

A Gal, EV Hungerford, DJ Millener - Reviews of Modern Physics, 2016 - APS
Extensions of nuclear physics to the strange sector are reviewed, covering data and models
of Λ and other hypernuclei, multistrange matter, and antikaon bound states and …

Hyperon–nucleon interaction within chiral effective field theory revisited

J Haidenbauer, UG Meißner, A Nogga - The European Physical Journal A, 2020 - Springer
Abstract The\varLambda N Λ N and\varSigma N Σ N interactions are considered at next-to-
leading order in SU (3) chiral effective field theory. Different options for the low-energy …

Ground-state binding energy of HΛ4 from high-resolution decay-pion spectroscopy

F Schulz, P Achenbach, S Aulenbacher, J Beričič… - Nuclear Physics A, 2016 - Elsevier
A systematic study on the Λ ground state binding energy of hyperhydrogen H Λ 4 measured
at the Mainz Microtron MAMI is presented. The energy was deduced from the spectroscopy …

Leading order relativistic hyperon-nucleon interactions in chiral effective field theory

KW Li, XL Ren, LS Geng, BW Long - Chinese Physics C, 2018 - iopscience.iop.org
Leading order relativistic hyperon-nucleon interactions in chiral effective field theory -
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[HTML][HTML] On the binding energy and the charge symmetry breaking in A≤ 16 Λ-hypernuclei

E Botta, T Bressani, A Feliciello - Nuclear Physics A, 2017 - Elsevier
In recent years, several experiments using magnetic spectrometers provided high precision
results in the field of Hypernuclear Physics. In particular, the accurate determination of the Λ …

Nuclear physics uncertainties in light hypernuclei

D Gazda, T Yadanar Htun, C Forssén - Physical Review C, 2022 - APS
The energy levels of light hypernuclei are experimentally accessible observables that
contain valuable information about the interaction between hyperons and nucleons. In this …

Jacobi no-core shell model for p-shell hypernuclei

H Le, J Haidenbauer, UG Meißner, A Nogga - The European Physical …, 2020 - Springer
We extend the recently developed Jacobi no-core shell model to hypernuclei. Based on the
coefficients of fractional parentage for ordinary nuclei, we define a basis where the hyperon …

Constraints on the -Neutron Interaction from Charge Symmetry Breaking in the - Hypernuclei

J Haidenbauer, UG Meißner, A Nogga - Few-Body Systems, 2021 - Springer
We utilize the experimentally known difference of the\varLambda Λ separation energies of
the mirror hypernuclei^ 4_\varLambda He Λ 4 He and^ 4_\varLambda H Λ 4 H to constrain …

[HTML][HTML] Revisiting the hypertriton lifetime puzzle

A Pérez-Obiol, D Gazda, E Friedman, A Gal - Physics Letters B, 2020 - Elsevier
Conflicting values of the hypertriton (Λ 3 H) lifetime were extracted in recent relativistic heavy-
ion collision experiments. The ALICE Collaboration's reported Λ 3 H lifetime τ (Λ 3 H) is …