|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'503'724
Articles rated: 2609
24 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Observation of Observation of tensor glueball in the reactions p anti-p -> pi-pi, eta-eta, eta-eta' | | V. V. Anisovich
; A. V. Sarantsev
; | | Date: |
14 Apr 2005 | | Journal: | JETP Lett. 81 (2005) 417-423; Pisma Zh.Eksp.Teor.Fiz. 81 (2005) 531-537 | | Subject: | hep-ph | | Abstract: | Partial wave analysis of the reactions p anti-p -> pi-pi, eta-eta, eta-eta’ in the region of invariant masses 1900-2400 MeV indicates to the existence of four relatively narrow tensor-isoscalar resonances f_2(1920), f_2(2020), f_2(2240), f_2(2300) and the broad state f_2(2000). The determined decay couplings of the broad resonance f_2(2000)-> pi0-pi0, eta-eta, eta-eta’ satisfy the relations appropriate to those of tensor glueball, while the couplings of other tensor states do not, thus verifying the glueball nature of f_2(2000). | | Source: | arXiv, hep-ph/0504106 | | 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