46 citations · 233 across the 16 of their papers we have counts for
4 papers · 1 filter
Fundamental properties of resonances
S. Ceci, M. Hadžimehmedović, H. Osmanović +2
All resonances, from hydrogen nuclei excited by the high-energy gamma rays in deep space to newly discovered particles produced in Large Hadron Collider, should be described by the…
Introducing Pietarinen expansion method into single-channel pole extraction problem
Alfred Svarc, Mirza Hadzimehmedovic, Hedim Osmanovic +3
We present a new approach to quantifying pole parameters of single-channel processes based on a Laurent expansion of partial-wave T-matrices in the vicinity of the real axis. Inste…
Poles, the only true resonant-state signals, are extracted from a worldwide collection of partial wave amplitudes using only one, well controlled pole-extraction method
M. Hadžimehmedović, S. Ceci, A. Švarc +2
Each and every energy dependent partial-wave analysis is parameterizing the pole positions in a procedure defined by the way how the continuous energy dependence is implemented. Th…
Stability of the Zagreb Carnegie-Mellon-Berkeley model
H. Osmanović, S. Ceci, A. Švarc +2
In ref. [1] we have used the Zagreb realization of Carnegie-Melon-Berkeley coupled-channel, unitary model as a tool for extracting pole positions from the world collection of parti…