|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
26 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
P Wave Baryons in Field Correlator Method: Hyperons | | O.N.Driga
; I.M.Narodetskii
; A.I.Veselov
; | | Date: |
10 Dec 2007 | | Abstract: | We provide an investigation of the P-wave hyperons employing the field
correlator method in QCD. This method allows to derive the Effective
Hamiltonian successfully applied to the meson and ground state baryon spectra.
The hyperon spectrum appears to be expressed through two parameters relevant to
QCD, the string tension sigma, the strong coupling constant alpha_s, and the
bare strange quark mass m_s. Using these parameters a unified description of
the ground and excited hyperon states is achieved. We also briefly consider the
nucleon P-wave excitations. In particular, we predict that both the nucleon and
hyperon states have the similar cost (in Delta L) ~460 MeV. | | Source: | arXiv, 0712.1479 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER