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: 3643
Articles: 2'487'895
Articles rated: 2609

28 March 2024
 
  » arxiv » nucl-ex/0301019

 Article overview


Study of the p p -> p p pi+ pi- Reaction in the Low-Energy Tail of the Roper Resonance
J. Paetzold ; M. Bashkanov ; R. Bilger ; W. Brodowski ; H. Calen ; H. Clement ; C. Ekstrom ; K. Fransson ; J. Greiff ; S. Haggstrom ; B. Hoistad ; J. Johanson ; A. Johansson ; T. Johansson ; K. Kilian ; S. Kullander ; A. Kupsc ; P. Marciniewski ; B. Morosov ; W. Oelert ; R.J.M.Y. Ruber ; M. Schepkin ; W. Scobel ; J. Stepaniak ; A. Sukhanov ; A. Turowiecki ; G.J. Wagner ; Z. Wilhelmi ; J. Zabierowski ; J. Zlomanczuk ;
Date 31 Dec 2002
Journal Phys.Rev. C67 (2003) 052202
Subject nucl-ex
AbstractExclusive measurements of the p p -> p p pi+ pi- reaction have been carried out at Tp = 775 MeV at CELSIUS using the PROMICE/WASA setup. Together with data obtained at lower energy they point to a dominance of the Roper excitation in this process. From the observed interference of its decay routes N* -> N sigma and N* -> Delta pi -> N sigma their energy-dependent relative branching ratio is determined.
Source arXiv, nucl-ex/0301019
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.

browser claudebot






ScienXe.org
» my Online CV
» Free


News, job offers and information for researchers and scientists:
home  |  contact  |  terms of use  |  sitemap
Copyright © 2005-2024 - Scimetrica