Search for bJ0 in pp collisions at s=1.8 TeV
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We have searched for the b-flavored baryon decay bJ0 in pp collisions at s=1.8 TeV with the Collider Detector at Fermilab (CDF). In the J0 invariant-mass distribution we observe a flat distribution and a small number of events, consistent with no signal. Using the b-quark cross section measured by the CDF we put an upper limit on the bb production fraction times the branching ratio F(b)B(bJ0) of 0.50×10-3 at 90% confidence level. © 1993 The American Physical Society.
author list (cited authors)
Abe, F., Amidei, D., Anway-Wiese, C., Apollinari, G., Atac, M., Auchincloss, P., ... Giannetti, P.