491 citations · 4.1k across the 117 of their papers we have counts for
6 papers · 2 filters
The d*(2380) and its family of pion assisted dibaryons
Avraham Gal
The status of and dibaryons introduced by Dyson and Xuong in 1964 is briefly reviewed with focus on the d*(2380), tentatively assigned as a dibaryon resonance. It is…
Recent progress on hypernuclei
Avraham Gal
Some of last year's progress made in hypernuclear physics is reviewed as follows: (i) resolving the He overbinding problem in single- hypernuclei [1]; (ii) arguing that th…
B(He) from short range effective field theory
Lorenzo Contessi, Nir Barnea, Avraham Gal
We present an effective field theory (EFT) at leading order to describe light single- hypernuclei. Owing to the weak binding and to the short interaction range, meson e…
The onset of hypernuclear binding
L. Contessi, M. Schäfer, N. Barnea +2
Binding energies of light, , hypernuclei are calculated using the stochastic variational method in a pionless effective field theory (EFT) approach at leading order w…
On the Stability of Matter
J. Hrtánková, N. Barnea, E. Friedman +3
A hypothesis of absolutely stable strange hadronic matter composed of baryons, here denoted , is tested within many-body calculations performed using the Relativisti…
The pion-nucleon term from pionic atoms
E. Friedman, A. Gal
Earlier work suggested that the in-medium threshold isovector amplitude gets renormalized in pionic atoms by about 30% away from its free-space value, relating…