Abstract
We present evidence for the exotic charged charmoniumlike state decaying to in semi-inclusive weak decays of -flavored hadrons. The signal is correlated with a parent system in the invariant-mass range 4.2–4.7 GeV that would include the exotic structure . The study is based on of collision data collected by the D0 experiment at the Fermilab Tevatron collider.
1 More- Received 3 July 2018
DOI:https://doi.org/10.1103/PhysRevD.98.052010
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society