6 papers
Spin and Parity of Exotic Baryon from Kaon Scattering
D. L. Borisyuk, A. P. Kobushkin, Yu. V. Kutafin
We calculate total cross section for production of the exotic baryon in reaction assuming the following spin-parity values of the …
New Family of Exotic -Baryons
Dmitry Borisyuk, Manfried Faber, Alexander Kobushkin
From the interpretation of the baryon resonance as an excitation of the ``skyrmion liquid'' with SU(3) flavor symmetry we deduce a new series of baryons, $Θ_1^{++}…
Mechanism of proton- elastic backward scattering at intermediate energy
A. P. Kobushkin, E. A. Strokovsky, K. Hatanaka +1
We provide systematic analysis of the differential cross section of the proton- elastic scattering at and at MeV. Three mechanisms ar…
Hadron Probing of the Deuteron Structure at Short Distances in Deuteron Breakup Reactions
A. P. Kobushkin, A. P. Kostyuk, E. A. Eliseev
We discuss deuteron breakup and cumulative pion production in the framework of constituent quark model of the deuteron. We demonstrate that consideration of the…
Polarization observables of the reaction and one-neutron-exchange approximation
A. P. Kobushkin, A. I. Syamtomov, C. F. Perdrisat +1
The polarization observables in the elastic scattering of polarized deuterons on a polarized hydrogen target, with measurement of the recoil proton polarization, are considered. Th…
On validity of perturbative quantization of the breathing mode in the Skyrme model
A. P. Kostyuk, A. P. Kobushkin, N. M. Chepilko +1
We present a detailed discussion of the breathing mode quantization in the Skyrme model and demonstrate that the chiral angle of the hedgehog soliton is strongly affected by the br…