In this work we compute the leading logarithmic corrections to the b→sγ decay in a dimensional scheme which does not require any definition of the γ5 matrix. The scheme does not exhibit unconsistencies and it is therefore a vaible alternative to the 't Hooft Veltman scheme, particularly in view of the next-to-leading computation. We confirm the recent results of Ciuchini et al.

The b→sγ decay revisited

VICERE', ANDREA
1994

Abstract

In this work we compute the leading logarithmic corrections to the b→sγ decay in a dimensional scheme which does not require any definition of the γ5 matrix. The scheme does not exhibit unconsistencies and it is therefore a vaible alternative to the 't Hooft Veltman scheme, particularly in view of the next-to-leading computation. We confirm the recent results of Ciuchini et al.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11576/1877787
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