Results 261 to 270 of about 92,728 (292)
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The discovery of the B mesons

AIP Conference Proceedings, 1998
In 1983 the CLEO collaboration first, fully reconstructed B meson decays. I describe here what was done and how these procedures have evolved.
openaire   +1 more source

Measurement of the B+ and B0 Meson Lifetimes

1994
72
Frautschi, M.   +200 more
openaire   +6 more sources

D-meson and B-meson semileptonic decays

1994
Recent results for semi-leptonic decays of D and B mesons at beta = 6.4, using the Wilson action, and at beta = 6.0, using the Clover action, are reported.
Abada A   +27 more
openaire   +1 more source

Strange B mesons

1989
We have studied production of B* mesons at the ?(5S), detecting the quasimonochromatic photon from decay to the ground state. The observed signal is expected to be doppler broadened because of the motion of the B* d,u mesons from ?(5S) decays. The observed broadening is however considerably smaller than expected, and consistent with copious production ...
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Precision tests of fundamental physics with η and η′ mesons

Physics Reports, 2022
Bastian Kubis   +2 more
exaly  

Study of B meson decays with excited η and η′ mesons

Physical Review Letters, 2008
Using 383×106 BB̄ pairs from the BABAR data sample, we report results for branching fractions of six charged B-meson decay modes, where a charged kaon recoils against a charmless resonance decaying to KK̄* or ηππ final states with mass in the range (1.2-1.8)GeV/c2. We observe a significant enhancement at the low KK̄* invariant mass which is interpreted
AUBERT B   +204 more
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From well-known tensor mesons to yet unknown axial-tensor mesons

Physical Review D, 2022
Shahriyar Jafarzade, Francesco Giacosa
exaly  

THE STRUCTURE FUNCTION OF B MESONS

Particle Physics in Laboratory, Space and Universe, 2005
openaire   +3 more sources

Decays Of B Mesons

Annual Review of Nuclear and Particle Science, 1991
K. Berkelman, S. L. Stone
openaire   +2 more sources

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