Search for the rare decay <i>B</i><SUP>0</SUP> → <i>J</i>/ψφ

Aaij, R, Beteta, C Abellan, Adeva, B, Adinolfi, M, Aidala, CA, Ajaltouni, Z, Akar, S, Albicocco, P, Albrecht, J, Alessio, F
et al (show 834 more authors) (2021) Search for the rare decay <i>B</i><SUP>0</SUP> → <i>J</i>/ψφ. CHINESE PHYSICS C, 45 (4). 043001-.

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A search for the rare decay $B^0 \rightarrow J/\psi \phi$ is performed using $pp$ collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 ${\rm fb}^{-1}$. No significant signal of the decay is observed and an upper limit of $1.1 \times 10^{-7}$ at 90% confidence level is set on the branching fraction.

Item Type: Article
Additional Information: All figures and tables, along with any supplementary material and additional information, are available at (LHCb public pages)
Uncontrolled Keywords: B physics, flavour physics, rare decay, omega - phi mixing, branching fraction
Divisions: Faculty of Science and Engineering > School of Physical Sciences
Depositing User: Symplectic Admin
Date Deposited: 21 Apr 2021 10:15
Last Modified: 17 Oct 2023 19:10
DOI: 10.1088/1674-1137/abdf40
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