| Issue |
EPJ Web Conf.
Volume 130, 2016
MESON 2016 – 14th International Workshop on Meson Production, Properties and Interaction
|
|
|---|---|---|
| Article Number | 02011 | |
| Number of page(s) | 4 | |
| Section | 02 Exotic atoms - contributions | |
| DOI | https://doi.org/10.1051/epjconf/201613002011 | |
| Published online | 29 November 2016 | |
https://doi.org/10.1051/epjconf/201613002011
Trapping of Σ+ hyperons in nuclei
1 National Centre for Nuclear Studies, Hoża 69, 00-681 Warsaw, Poland
2 LNF-INFN, Italy
3 Museo Storico della Fisica e Centro Studi e Ricerche Enrico Ferm
* e-mail: wycech@fuw.edu.pl
Published online: 29 November 2016
The nuclear capture of K− studied by FINUDA discovered a puzzling low momentum component in the spectrum of final Σ+ hyperon. This component is interpreted here as the effect of Gamov state formed by the hyperon. Such state is quasi-localized in space with a radius in between the hyper-nuclear and the hyper-atomic radius. Experimental and theoretical consequences of this discovery are studied.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.