| | |
| | |
Stat |
Members: 3643 Articles: 2'487'895 Articles rated: 2609
28 March 2024 |
|
| | | |
|
Article overview
| |
|
Mass formulas for single-charm tetraquarks with Fermi-Breit hyperfine interaction | V. Borka Jovanović
; D. Borka
; | Date: |
11 Feb 2012 | Abstract: | In this paper we present the main results of our investigation of the $cq
ar{q} ar{q}$ single-charm scalar tetraquarks and their SU(3)$_mathrm{F}$
representations: $ar{15}_S$, $ar{3}_S$, $6_A$ and $ar{3}_A$. We use the
Fermi-Breit interaction Hamiltonian with SU(3) flavor symmetry breaking to
determine the masses of the single-charm tetraquarks. We also discuss mass
spectra obtained from meson and baryon mass fits. The mass spectra are very
similar to those obtained with Glozman-Riska hyperfine interaction, and they
indicate that some of the experimentally detected states may have tetraquark
nature. | Source: | arXiv, 1202.2470 | 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 claudebot
|
| |
|
|
|
| News, job offers and information for researchers and scientists:
| |