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.

Aaltonen, T., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., et al. (2018). Search for the Exotic Meson X (5568) with the Collider Detector at Fermilab. PHYSICAL REVIEW LETTERS, 120(20), 2020061-2020067 [10.1103/PhysRevLett.120.202006].

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

Brigliadori, L.;Castro, A.;Deninno, M.;Moggi, N.;Mussini, M.;Rimondi, F.;Zucchelli, 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.
2018
Aaltonen, T., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., et al. (2018). Search for the Exotic Meson X (5568) with the Collider Detector at Fermilab. PHYSICAL REVIEW LETTERS, 120(20), 2020061-2020067 [10.1103/PhysRevLett.120.202006].
Aaltonen, T.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J.A.; Arisawa, T.; Artikov, A.; Asaadi, J.; Ashman...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/653121
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