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19942026
most citedA facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

782 citations · 10.3k across the 289 of their papers we have counts for

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Showing 2012Show all

9 papers · 1 filter

hep-ph2012★ 61 cited

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…

hep-ph2012★ 65 cited

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…

hep-ph2012★ 10 cited

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…

hep-ph2012★ 37 cited

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…

hep-ph2012★ 9 cited

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…

hep-ph2012★ 10 cited

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…

hep-ph2012★ 78 cited

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…

hep-ph2012★ 69 cited

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…

hep-ph2012★ 52 cited

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…