A search for the exotic meson X(5568) decaying into the Bs0π± final state is performed using data corresponding to 9.6 fb-1 from pp̄ collisions at s=1960 GeV recorded by the Collider Detector at Fermilab. No evidence for this state is found and an upper limit of 6.7% at the 95% confidence level is set on the fraction of Bs0 produced through the X(5568)→Bs0π± process.

Search for the Exotic Meson X (5568) with the Collider Detector at Fermilab

Corbo M.;D'Errico M.;Field R.;Luca A.;Manca G.;Pagliarone C.;Piacentino G.;Torre S.;
2018

Abstract

A search for the exotic meson X(5568) decaying into the Bs0π± final state is performed using data corresponding to 9.6 fb-1 from pp̄ collisions at s=1960 GeV recorded by the Collider Detector at Fermilab. No evidence for this state is found and an upper limit of 6.7% at the 95% confidence level is set on the fraction of Bs0 produced through the X(5568)→Bs0π± process.
http://harvest.aps.org/v2/bagit/articles/10.1103/PhysRevLett.120.202006/apsxml
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11695/87965
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