b-meson


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Noun1.b-meson - exceedingly short-lived meson
meson, mesotron - an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0
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The project will bridge a significant research gap that has developed due to the absence of dedicated lf projects in the kaon sector, In sharp contrast with b-meson, Lepton and neutrinoless double beta decay experiments.
Fumihiko TAKASAKI for "Studies of CP Violation in the B-Meson System"
However Mark is studying another particle known as a B-meson which is produced when protons collide inside the beam.
This has led to an enormous expenditure on so-called B factories, dedicated accelerators devoted to producing high intensity B-meson beams to study CP violation with a view to check predictions of the Standard Model.
He and other B-meson specialists caution, however, that large, overlapping uncertainties spread the three measurements over a wide range that includes 0.
Before joining Laserscope, Reuter had engineering management responsibility for the design and construction of the B-meson factory high-energy electron storage ring of the Stanford Linear Accelerator Center at Stanford University.
In particular the decay of a B-meson to a K* meson and a muon pair provides many observables that have excellent sensitivity to particles beyond the SM.
announced a strong hint of CP violation in B-meson decays as well (SN: 2/20/99, p.
Before joining Laserscope, Reuter had engineering management responsibility for the design and construction of the B-meson factory high energy electron storage ring of the Stanford Linear Accelerator Center at Stanford University.
In 2001, CP violation of B-meson decay was discovered by two experiments: the Belle experiment (1) at KEK and the Babar experiment (2) at SLAC.
In particular, studying the behavior and properties of the several varieties of B-meson, which contain bottom quarks, could shed light on the puzzling relation between matter and anti-matter.
Three particle types - K-mesons and two types of B-mesons had been caught in the act before.