PoS - Proceedings of Science
Volume 364 - European Physical Society Conference on High Energy Physics (EPS-HEP2019) - Dark Matter
Search for a stable six-quark state in $\Upsilon$ decays at $BABAR$
G. Eigen
Full text: pdf
Pre-published on: June 10, 2020
Published on:
Abstract
Recent investigations have suggested that the six-quark combination $uuddss$ could be a deeply
bound state $(S)$ that has eluded detection so far, and a potential dark matter candidate. We report
the first search for a stable, doubly strange six-quark state in $\Upsilon$ → $S\overline\Lambda$ $\overline\Lambda$ decays with the $BABAR$
experiment. No signal is observed, and limits on the combined $\Upsilon(2S, 3S)$ → $S\overline\Lambda$ $\overline\Lambda$ branching
fraction set stringent limits on the existence of such exotic particles
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.