Science-advisor
REGISTER info/FAQ
Login
username
password
     
forgot password?
register here
 
Research articles
  search articles
  reviews guidelines
  reviews
  articles index
My Pages
my alerts
  my messages
  my reviews
  my favorites
 
 
Stat
Members: 3197
Articles: 2'218'097
Articles rated: 2592

27 June 2022
 
  » arxiv » hep-ph/0504106

 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
AbstractPartial 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   
 
Visitor rating: did you like this article? no 1   2   3   4   5   yes

No review found.
 Did you like this article?

This article or document is ...
important:
of broad interest:
readable:
new:
correct:
Global appreciation:

  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.






ScienXe.org
» my Online CV
» Free


News, job offers and information for researchers and scientists:
home  |  contact  |  terms of use  |  sitemap
Copyright © 2005-2022 - Scimetrica