Upper Limit on Flavor-Changing Neutral-Current Decays of the b Quark

We have searched for flavor-changing neutral-current weak decays of the b quark and find RB(b→l+l-X)<0.31% at 90% confidence level. This limit excludes models with the b quark in a left-handed isosinglet. We also place limits on the ratio of the B± and B0 semileptonic branching fractions and on B...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Avery, P.

Bebek, C.

Berkelman, K.

Cassel, D. G.

DeWire, J. W.

Ehrlich, R.

Ferguson, T.

Galik, R.

Gilchriese, M. G.

Gittelman, B.

Halling, M.

Hartill, D. L.

Holzner, S.

Ito, M.

Kandaswamy, J.

Kreinick, D. L.

Kubota, Y.

Mistry, N. B.

Morrow, F.

Nordberg, E.

Ogg, M.

Silverman, A.

Stein, P. C.

Stone, S.

Weber, D.

Wilcke, R.

Format:

E-Artikel

Erschienen:

1984

Umfang:

Online-Ressource

5

Reproduktion:

APS Digital Backfile Archive 1893-2003

Übergeordnetes Werk:

Enthalten in: Physical review letters - College Park, Md. : APS, 1958, 53(1984), 14, Seite 1309-1313

Übergeordnetes Werk:

volume:53 ; year:1984 ; number:14 ; pages:1309-1313 ; extent:5

Links:

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Katalog-ID:

NLEJ251030083

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