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DC Field | Value | Language |
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dc.contributor.author | Haysak, Ivan | - |
dc.contributor.author | Fekete, Yu. | - |
dc.contributor.author | Morokhovych, V. | - |
dc.contributor.author | Chalupka, S. | - |
dc.contributor.author | Salak, M. | - |
dc.contributor.author | Гайсак, Іван Іванович | uk |
dc.date.accessioned | 2016-10-19T16:17:15Z | - |
dc.date.available | 2016-10-19T16:17:15Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | I.Haysak, Yu.Fekete, V.Morokhovych, S.Chalupka, M.Salak Spin effects in two quark system and mixed states / Cz.J.Phys., Vol.55(2005) | uk |
dc.identifier.uri | https://dspace.uzhnu.edu.ua/jspui/handle/lib/10332 | - |
dc.description.abstract | Based on th numeric solution of a system of coupled channels for vector mesons (S- and D-waves mixing) and for tensor mesons (P- and F-waves mixing) mass spectrum and wave function of a family of vector mesons in triplet states are obtained. The calculations are performed using well-known Cornell potential with a mixed Lorentz-structure of the confinement term. The spin-dependent part of the potential is taken from the Breit-Fermi approach. The effect of irregular terms of potential is considered within the framework of the perturbation theory and/or of the configuration interaction approach, modify for a system of coupled equations. It is shown that even a small integral contribution of the D-wave to the total wave function of quark-quark system is very important for the calculation of certain characteristics of the meson states. | uk |
dc.language.iso | uk | uk |
dc.publisher | Czechoslovak Journal of Physics | uk |
dc.subject | mixed states | uk |
dc.subject | quark system | uk |
dc.subject | Cornell potential | uk |
dc.subject | Breit-Fermi approach | uk |
dc.subject | vector mesons | uk |
dc.subject | tensor mesons | uk |
dc.title | Spin effects in two quark system and mixed states | uk |
dc.type | Text | uk |
dc.pubType | Стаття | uk |
Appears in Collections: | Наукові публікації кафедри теоретичної фізики |
Files in This Item:
File | Description | Size | Format | |
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2001_EPJ_C21_Fekete.pdf | text of article | 115.37 kB | Adobe PDF | View/Open |
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