We present the results of a search for the radiative decay B-0-->J/psigamma in a data set containing 123.0x10(6) Y(4S)-->B (B) over bar decays, collected by the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) storage ring at SLAC. We find no evidence for a signal and place an upper limit of B(B-0-->J/psigamma)<1.6x10(-6) at 90% confidence level.
Search for the decay B-0 -> J/psi gamma
PALANO, Antimo;POMPILI, ALEXIS
2004-01-01
Abstract
We present the results of a search for the radiative decay B-0-->J/psigamma in a data set containing 123.0x10(6) Y(4S)-->B (B) over bar decays, collected by the BABAR detector at the PEP-II asymmetric-energy e(+)e(-) storage ring at SLAC. We find no evidence for a signal and place an upper limit of B(B-0-->J/psigamma)<1.6x10(-6) at 90% confidence level.File in questo prodotto:
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