12 citations · 14 across the 2 of their papers we have counts for
6 papers · 1 filter
Recent Theoretical Studies on Hadronic Atoms
A. N. Ivanov, M. Cargnelli, M. Faber +5
A report contains a review of recent theoretical investigations on kaonic atoms carried out at Stefan Meyer Institute of the Austrian Academy of Sciences. We discuss (1) a phenomen…
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 isospin-breaking corrections to the energy level displacement of the ground state of kaonic hydrogen
A. N. Ivanov, M. Cargnelli, M. Faber +5
In the model of low-energy bar-K N interactions near threshold (EPJA 21, 11 (2004); 25, 79 (2005)) we calculate isospin-breaking corrections to the energy level displacement of the…
On radiative np -> 1s + gamma transitions, induced by strong low-energy interactions,in kaonic atoms
A. N. Ivanov, M. Cargnelli, M. Faber +5
We calculate the rates of the radiative transitions np -> 1s + gamma in kaonic hydrogen and kaonic deuterium, induced by strong low-energy interactions and enhanced by Coulomb inte…
Energy level displacement of excited np states of kaonic hydrogen
A. N. Ivanov, M. Cargnelli, M. Faber +5
We compute the energy level displacement of the excited np states of kaonic hydrogen within the quantum field theoretic and relativistic covariant model of strong low-energy bar-KN…
On kaonic deuterium. Quantum field theoretic and relativistic covariant approach
A. N. Ivanov, M. Cargnelli, M. Faber +5
We study kaonic deuterium, the bound K^-d state A_(K d). Within a quantum field theoretic and relativistic covariant approach we derive the energy level displacement of the ground…