|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'501'711
Articles rated: 2609
19 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Chiral Partners and their Electromagnetic Radiation -- Ingredients for a systematic in-medium calculation | | S. Leupold
; M.F.M. Lutz
; M. Wagner
; | | Date: |
14 Nov 2008 | | Abstract: | It is argued that the chiral partners of the lowest-lying hadrons are
hadronic molecules and not three-quark or quark-antiquark states, respectively.
As an example the case of a_1 as the chiral partner of the rho is discussed.
Deconfinement -- or as a precursor large in-medium widths for hadronic states
-- is proposed as a natural way to accommodate for the fact that at chiral
restoration the respective in-medium spectra of chiral partners must become
degenerate. Ingredients for a systematic and self-consistent in-medium
calculation are presented with special emphasis on vector-meson dominance which
emerges from a recently proposed systematic counting scheme for the mesonic
sector including pseudoscalar and vector mesons as active degrees of freedom. | | Source: | arXiv, 0811.2398 | | 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