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: 2'488'730
Articles rated: 2609

29 March 2024
 
  » arxiv » nucl-th/0503076

 Article overview


The K^- alpha scattering length and the reaction dd o alpha K^+ K^-
V. Yu. Grishina ; L.A. Kondratyuk ; A. Sibirtsev ; M. Büscher ; S. Krewald ; U.-G. Mei{ss}ner ; F.P. Sassen ;
Date 30 Mar 2005
Journal Eur.Phys.J. A25 (2005) 159-164 DOI: 10.1140/epja/i2005-10089-y
Subject nucl-th hep-ph nucl-ex
AbstractWe present predictions for the the K^- alpha scattering length obtained within the framework of the multiple scattering approach. Evaluating the pole position of the K^- alpha scattering amplitude within the zero range approximation, we find a loosely bound K^- alpha state with a binding energy of E_R = -2 ... -7 MeV and a width Gamma_R = 11 ... 18 MeV. We propose to measure the K^- alpha scattering length through the final state interaction between the alpha and K^- meson produced in the reaction dd o alpha K^+ K^-. It is found that the K^-alpha invariant mass distribution from this reaction at energies near the threshold provides a new tool to determine the s-wave K^- alpha scattering length.
Source arXiv, nucl-th/0503076
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