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Recent Heavy Flavor Results from the Tevatron

Conference · · Proceedings of the 53rd Rencontres de Moriond - 2018 QCD and High Energy Interactions
OSTI ID:1958480
This contribution to the 2018 Proceedings of the Rencontres de Moriond QCD Session summarizes a search by the CDF Collaboration for the exotic $X^± (5568)$ and studies of the $X^± (5568)$ by the D0 Collaboration. The $X^± (5568)$ is assumed to decay to the $$B^{0}_{s} π^±$$ final state. The CDF analysis considers the $$B^{0}_{s} π^±$$ invariant mass distribution with $$B^{0}_{s} → J/ψ\phi$$ and $φ → K^+ K^-$. A recent analysisby D0 examines the additional decay channel $$B^{0}_{s} → μ^∓ D^{±}_{s}+$$ any, $$D^{±}_{s} → \phiπ^±$$. Observations in both channels are compared for the D0 data. The CDF analysis does not provide additional evidence for the $X^± (5568)$ state. Details of the analyses are discussed.
Research Organization:
Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Organization:
CDF; D0
DOE Contract Number:
AC02-07CH11359
OSTI ID:
1958480
Report Number(s):
FERMILAB-CONF-18-850-V; oai:inspirehep.net:1771097; ISBN: 9791096879069
Conference Information:
Journal Name: Proceedings of the 53rd Rencontres de Moriond - 2018 QCD and High Energy Interactions
Country of Publication:
United States
Language:
English

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