172 citations · 303 across the 19 of their papers we have counts for
6 papers · 1 filter
On kaonic hydrogen. Phenomenological quantum field theoretic model revisited
A. N. Ivanov, M. Cargnelli, M. Faber +5
We argue that due to isospin and U-spin invariance of strong low-energy interactions the S-wave scattering lengths a^0_0 and a^1_0 of bar-KN scattering with isospin I=0 and I = 1 s…
On pionic hydrogen. Quantum field theoretic, relativistic covariant and model-independent approach
A. N. Ivanov, M. Faber, A. Hirtl +2
We consider pionic hydrogen A_(pi p), the bound pi^- p state. Within the quantum field theoretic and relativistic covariant approach we calculate the shift and width of the energy…
On the D-wave state component of the deuteron in the Nambu-Jona-Lasinio model of light nuclei
A. N. Ivanov, V. A. Ivanova, H. Oberhummer +2
The D-wave state component of the neutron-proton bound state in the deuteron is calculated in the Nambu-Jona-Lasinio model of light nuclei - the relativistically covariant quantum…
Dynamics of low-energy nuclear forces for electromagnetic and weak reactions with the deuteron in the Nambu-Jona-Lasinio model of light nuclei
A. N. Ivanov, H. Oberhummer, N. I. Troitskaya +1
A dynamics of low-energy nuclear forces is investigated for low-energy electromagnetic and weak nuclear reactions with the deuteron in the Nambu-Jona-Lasinio model of light nuclei…
On the Delta-Delta component of the deuteron in the Nambu-Jona-Lasinio model of light nuclei
A. N. Ivanov, H. Oberhummer, N. I. Troitskaya +1
The probability P(Delta-Delta) to find the Delta-Delta component inside the deuteron, where Delta stands for the Delta(1232) resonance, is calculated in the Nambu-Jona-Lasinio mode…
On the S-wave piD-scattering length in the relativistic field theory model of the deuteron
A. N. Ivanov, N. I. Troitskaya, M. Faber +1
The S-wave scattering length of the strong pion-deuteron (pi D) scattering is calculated in the relativistic field theory model of the deuteron suggested in [1,2].The theoretical r…