We report on the search for the electromagnetic penguin decay b --> sgamma at square-root s almost-equal-to m(Z). We find no evidence for a signal and place an upper limit on the decay rate Br(b --> sgamma) < 1.2 x 10(-3) at 90% C.L.
Inclusive Search For the Charmless Radiative Decay of the B-quark (b-]s-gamma)
SANTOCCHIA, Attilio;FIANDRINI, Emanuele;BERTUCCI, Bruna;PAULUZZI, Michele
1993
Abstract
We report on the search for the electromagnetic penguin decay b --> sgamma at square-root s almost-equal-to m(Z). We find no evidence for a signal and place an upper limit on the decay rate Br(b --> sgamma) < 1.2 x 10(-3) at 90% C.L.File in questo prodotto:
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