782 citations · 10.3k across the 289 of their papers we have counts for
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Nucleon resonances in AdS/QCD
Thomas Gutsche, Valery E. Lyubovitskij, Ivan Schmidt +1
We describe the electroproduction of the N(1440) Roper resonance in soft-wall AdS/QCD. The Roper resonance is identified as the first radially excited state of the nucleon, where h…
Chiral Symmetry Breaking and Meson Wave Functions in Soft-Wall AdS/QCD
Thomas Gutsche, Valery E. Lyubovitskij, Ivan Schmidt +1
We consider mesons composed of light and heavy quarks and discuss the construction of the corresponding meson wave functions in soft-wall AdS/QCD. We specifically take care that co…
Can parameters of f_0-mesons be determined correctly analyzing only pion-pion scattering?
Yu. S. Surovtsev, P. Bydzovsky, R. Kaminski +2
The coupled processes -- the pion-pion scattering and pi pi --> K antiK in the I^GJ^{PC}=0^+0^{++} channel -- are analyzed (both separately and combined) in a model-independent app…
Light baryons and their electromagnetic interactions in the covariant constituent quark model
Thomas Gutsche, Mikhail A. Ivanov, Jurgen G. Korner +2
We extend the confined covariant constituent quark model that was previously developed by us for mesons to the baryon sector. In our numerical calculation we use the same values fo…
Parameters of scalar resonances from the combined analysis of data on processes and decays
Yu. S. Surovtsev, P. Bydzovsky, R. Kaminski +2
A combined analysis of data on isoscalar S-wave processes and on decays from the DM2, Mark III and BESIII collaborations is pe…
Masses and widths of scalar-isoscalar multi-channel resonances from data analysis
Yurii S. Surovtsev, Petr Bydzovsky, Robert Kaminski +2
Peculiarities of obtaining parameters for broad multi-channel resonances from data are discussed analyzing the experimental data on processes in the $I^GJ^{PC}=0…
Nucleon structure including high Fock states in AdS/QCD
Thomas Gutsche, Valery E. Lyubovitskij, Ivan Schmidt +1
We present a detailed analysis of nucleon electromagnetic and axial form factors in a holographic soft-wall model. This approach is based on an action which describes hadrons with…
Decays of Zb(+) and Zb'(+) as hadronic molecules
Yubing Dong, Amand Faessler, Thomas Gutsche +1
The two newly observed hidden-bottom mesons Zb(10610) and Zb'(10650) with quantum numbers J(P) = 1(+) are considered as hadronic molecules composed of BB(*) and B(*)B(*), respectiv…
Generalized parton distributions in an AdS/QCD hard-wall model
Alfredo Vega, Ivan Schmidt, Thomas Gutsche +1
We use a matching procedure of sum rules relating the electromagnetic form factors to generalized parton distributions (GPDs) and AdS modes. In this way, in the framework of an AdS…