Research articles

search articles

My Pages

Stat

Members: 3645
Articles: 2'504'928
Articles rated: 2609

25 April 2024

» pubmed » pmid16090313

Article overview

Evidence for a kaon-bound state K(-)pp produced in K(-) absorption reactions at rest
M Agnello ; G Beer ; L Benussi ; M Bertani ; S Bianco ; E Botta ; T Bressani ; L Busso ; D Calvo ; P Camerini ; P Cerello ; B Dalena ; F De Mori ; G D’Erasmo ; D Di Santo ; F L Fabbri ; D Faso ; A Feliciello ; A Filippi ; V Filippini ; E M Fiore ; H Fujioka ; P Gianotti ; N Grion ; V Lucherini ; S Marcello ; T Maruta ; N Mirfakhrai ; O Morra ; T Nagae ; A Olin ; H Outa ; E Pace ; M Palomba ; A Pantaleo ; A Panzarasa ; V Paticchio ; S Piano ; F Pompili ; R Rui ; G Simonetti ; H So ; S Tomassini ; A Toyoda ; R Wheadon ; A Zenoni ; ;
Date:	3 Jun 2005
Journal:	Phys Rev Lett, 94 (21), 212303
Abstract:	We have searched for a deeply bound kaonic state by using the FINUDA spectrometer installed at the e(+)e(-) collider DAPhiNE. Almost monochromatic K(-)’s produced through the decay of phi(1020) mesons are used to observe K(-) absorption reactions stopped on very thin nuclear targets. Taking this unique advantage, we have succeeded to detect a kaon-bound state K(-)pp through its two-body decay into a Lambda hyperon and a proton. The binding energy and the decay width are determined from the invariant-mass distribution as 115(+6)(-5)(stat)(+3)(-4)(syst) MeV and 67(+14)(-11)(stat)(+2)(-3)(syst) MeV, respectively.
Source:	PubMed, pmid16090313
Services:	Forum \| Review \| Favorites

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 Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

ScienXe.org
» my Online CV
» Free

News, job offers and information for researchers and scientists:

home

contact

sitemap