A search for the exotic meson X(5568) decaying into the B-s(0)pi(+/-) final state is performed using data corresponding to 9.6 fb(-1) from pp collisions at root 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 B-s(0) produced through the X(5568) -> B-s(0)pi(+/-) process.

Search for the exotic meson X(5568) with the Collider Detector at Fermilab / Aaltonen, T., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J.A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Bae, T., Barbaro-Galtieri, A., Barnes, V.E., Barnett, B.A., et al.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 120:20(2018). [10.1103/PhysRevLett.120.202006]

Search for the exotic meson X(5568) with the Collider Detector at Fermilab

Giagu, S.;Iori, M.;Mesropian, C.;RESCIGNO, MARCO;
2018

Abstract

A search for the exotic meson X(5568) decaying into the B-s(0)pi(+/-) final state is performed using data corresponding to 9.6 fb(-1) from pp collisions at root 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 B-s(0) produced through the X(5568) -> B-s(0)pi(+/-) process.
2018
FermiLab; exotic-mesons; CDF
01 Pubblicazione su rivista::01a Articolo in rivista
Search for the exotic meson X(5568) with the Collider Detector at Fermilab / Aaltonen, T., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Appel, J.A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Auerbach, B., Aurisano, A., Azfar, F., Badgett, W., Bae, T., Barbaro-Galtieri, A., Barnes, V.E., Barnett, B.A., et al.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 120:20(2018). [10.1103/PhysRevLett.120.202006]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1216345
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