PT Journal
AU LHCb Collaboration (Aaij, Rea
   Henry, L
   Jashal, BK
   Martinez-Vidal, F
   Oyanguren, A
   Remon Alepuz, C
   Ruiz Vidal, J
TI Search for the rare decay B-0 -> J/psi phi
SO Chinese Physics C
JI Chin. Phys. C
PY 2021
BP 043001
EP 14pp
VL 45
IS 4
DI 10.1088/1674-1137/abdf40
LA English
DE B physics; flavour physics; rare decay; omega – phi mixing; branching fraction
AB A search for the rare decay B-0 -> 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 fb(-1). No significant signal of the decay is observed and an upper limit of 1.1 x 10(-7) at 90% confidence level is set on the branching fraction.
ER