Fixed-t analyticity as a constraint in single energy partial wave analyses of meson photoproduction reactions
By H. Osmanović et al..
arXiv:1707.07891 [nucl-th].
Phys.Rev. C97 (2018) no.1, 015207.


$N^*$ resonances from $K\Lambda$ amplitudes in sliced bins in energy
By A.V. Anisovich et al..
arXiv:1712.07537 [nucl-ex].
10.1140/epja/i2017-12443-x. Eur.Phys.J. A53 (2017) no.12, 242.

The Roper resonance: a genuine quark state or a dynamically generated structure?.
By B. Golli, H. Osmanović, S. Širca, A. Švarc.
[arXiv:1709.09025 [hep-ph]].

Strong Evidence for Nucleon Resonances near 1900 MeV.
By A. V. Anisovich et al..
Phys.Rev.Lett. 119 (2017) no.6, 062004.

A connection between angular dependent phase ambiguities and the uniqueness of the partial wave decomposition.
By A. Švarc et al..
[arXiv:1706.03211 [nucl-th]].

Fundamental properties of resonances.
By S. Ceci, M. Hadžimehmedović, H. Osmanović, A. Percan, B. Zauner.
[arXiv:1608.06485 [hep-ph]].
Sci.Rep. 7 (2017) 45246.


Baryon transition form factors at the pole.
By L. Tiator, M. Döring, R.L. Workman, M. Hadžimehmedović, H. Osmanović, R. Omerović, J. Stahov, A. Švarc.
[arXiv:1606.00371 [nucl-th]].
Phys.Rev. C94 (2016) no.6, 065204.

Generalization of the model-independent Laurent–Pietarinen single-channel pole-extraction formalism to multiple channels.
By Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović, Jugoslav Stahov, Lothar Tiator, Ron L. Workman.
[arXiv:1512.07403 [nucl-th]].
Phys.Lett. B755 (2016) 452-455.


Pole structure from energy-dependent and single-energy fits to GWU-SAID πN elastic scattering data.
By Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović, Jugoslav Stahov, Ron L. Workman.
[arXiv:1405.6474 [nucl-th]].
Phys.Rev. C91 (2015) no.1, 015207.


Pole positions and residues from pion photoproduction using the Laurent-Pietarinen expansion method.
By Alfred Švarc, Mirza Hadžimehmedović, Hedim Osmanović, Jugoslav Stahov, Lothar Tiator, Ron L. Workman.
[arXiv:1404.1544 [nucl-th]].
Phys.Rev. C89 (2014) no.6, 065208.

Poles of Karlsruhe-Helsinki KH80 and KA84 solutions extracted by using the Laurent-Pietarinen method.
By Alfred Švarc, Mirza Hadžimehmedović, Rifat Omerović, Hedim Osmanović, Jugoslav Stahov.
[arXiv:1401.1947 [nucl-th]].
Phys.Rev. C89 (2014) no.4, 045205.


Introducing the Pietarinen expansion method into the single-channel pole extraction problem.
By Alfred Švarc, Mirza Hadzimehmedovic, Hedim Osmanovic, Jugoslav Stahov, Lothar Tiator, Ron L. Workman.
[arXiv:1307.4613 [hep-ph]].
Phys.Rev. C88 (2013) no.3, 035206.

PWA tools in Hadronic Spectroscopy.
By Miriam Fritsch et al..
[arXiv:1304.5896 [nucl-th]].

A new method for extracting poles from single-channel data based on Laurent expansion of T-matrices with Pietarinen power series representing the non-singular part.
By Alfred Svarc, Mirza Hadzimehmedovic, Hedim Osmanovic, Jugoslav Stahov.
[arXiv:1212.1295 [nucl-th]].

Stability of the Zagreb Carnegie-Mellon-Berkeley model.
By H. Osmanovic, S. Ceci, A. Svarc, M. Hadzimehmedovic, J. Stahov.
[arXiv:1103.2855 [hep-ph]].
Phys.Rev. C84 (2011) 035205.

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.
By M. Hadzimehmedovic, S. Ceci, A. Svarc, H. Osmanovic, J. Stahov.
[arXiv:1103.2653 [hep-ph]].
Phys.Rev. C84 (2011) 035204.

Evaluation Of The pi N Sigma Term Using Dispersion Relations: Present Status.
By M. Hadzimehmedovic, H. Osmanovic, J. Stahov.
eConf C070910 (2007) 234.

The pion-nucleon sigma term from updated t-channel input.
By M. Hadzimehmedovic, H. Osmanovic, J. Stahov.
Int.J.Mod.Phys. A20 (2005) 1876-1879.


We are theoretical physicists at Faculty of Natural Sciences and Mathematics - University of Tuzla. Our group is a part of the Mainz - Tuzla - Zagreb Partial Wave Analysis collaboration.

As a part of the MTZ PWA, our results are "above the line" in PDG library.

Related sites

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