Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of TurinIT1.2k papers
- University of ManchesterGB1.1k papers
- University of FerraraIT1.1k papers
- Budker Institute of Nuclear PhysicsRU1.1k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1k papers
- Centre National de la Recherche ScientifiqueFR1k papers
- Johannes Gutenberg University MainzDE1k papers
- University of PerugiaIT1k papers
- Uppsala UniversitySE912 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di FerraraIT903 papers
- University of GroningenNL898 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR888 papers
9 papers · 2 filters
Electromagnetic nucleon properties and quark sea polarization in the Nambu-Jona-Lasinio model
A. Z. Gorski, Chr. V. Christov, K. Goeke
In this paper we present the derivation as well as the numerical results for all electromagnetic form factors of the nucleon within the semibosonized Nambu--Jona-Lasinio (chiral qu…
Rotational Corrections to and Isovector Magnetic Moment of the Nucleon
Chr. V. Christov, K. Goeke, P. Pobilitsa +3
The rotational corrections to the axial vector constant and the isovector magnetic moment of the nucleon are studied in the Nambu -- Jona-Lasinio model. We follow a semicla…
Electric Polarizability of the Nucleon in the Nambu--Jona-Lasinio Model
E. Nikolov, W. Broniowski, K. Goeke
The electric polarizability of the nucleon is calculated in the soliton approach to the Nambu--Jona-Lasinio model. We analyze the leading- contributions, as well as the effect…
Fermion sea along the sphaleron barrier
Dmitri Diakonov, Maxim Polyakov, Peter Sieber +2
In this revised version we have improved the treatment of the top and bottom quark mass. This leads to slight changes of the numerical results, especially of those presented in Fig…
Rotational Corrections to Axial Currents in Semibosonized SU(3) Nambu--Jona-Lasinio Model
A. Blotz, M. Praszalowicz, K. Goeke
We examine $O(1/\Ne)$ rotational corrections to axial couplings \gt~ and \go~ in the framework of the semibosonized SU(3) Nambu--Jona-Lasinio model. A novelty is due to the observa…
Non-Perturbative Isotropic Multi-Particle Production in Yang--Mills Theory
D. Diakonov, V. Petrov
We use singular Euclidean solutions to find multi-particle production cross sections in field theories. We investigate a family of time-dependent O(3) symmetrical solutions of the…
Hyperons as Solitons in Chiral Quark Model
M. PraszaŁOWICZ, A. Blotz, K. Goeke
The paper describes the quantization of the SU(3) smibosonized Nambu-Jona-Lasinio model and results for mass splittings, including isospin splittings, and axial couplings. The agre…
Nucleon Properties and Restoration of Chiral Symmetry at Finite\nl Density and Temperature in an Effective Theory
Chr. V. Christov, E. Ruiz Arriola, K. Goeke
Modifications of baryon properties due to the restoration of the chiral symmetry in an external hot and dense baryon medium are investigated in an effective chiral quark-meson theo…
B=1 Soliton of the Nambu - Jona-Lasinio model in medium}
Chr. V. Christov, K. Goeke
The solitonic sector of the Nambu - Jona-Lasinio model with baryon number one is solved in the presence of an external medium. The calculations fully include the polarization of bo…