Strange hadrocharmonium

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

It has been recently suggested that the charged charmoniumlike resonances Zc(4100) and Zc(4200) are two states of hadrocharmonium, related by the charm quark spin symmetry in the same way as the lowest charmonium states ηc and J/ψ. It is pointed out here that in this picture one might expect existence of their somewhat heavier strange counterparts, Zcs, decaying to ηcK and J/ψK. Some expected properties of such charmoniumlike strange resonances are discussed that set benchmarks for their search in the decays of the strange Bs mesons.

Original languageEnglish (US)
Article number135022
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume798
DOIs
StatePublished - Nov 10 2019

Bibliographical note

Funding Information:
I acknowledge illuminating discussions with Alexander Bondar. This work is supported in part by U.S. Department of Energy Grant No. DE-SC0011842 .

Funding Information:
I acknowledge illuminating discussions with Alexander Bondar. This work is supported in part by U.S. Department of Energy Grant No. DE-SC0011842.

Publisher Copyright:
© 2019

Fingerprint Dive into the research topics of 'Strange hadrocharmonium'. Together they form a unique fingerprint.

Cite this