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Radiative B decays: electroweak effects and new physics beyond the leading order
The rare decay mode B to X/sub s/ gamma provides one of the most important probes of new physics. I review recent efforts to calculate electroweak effects and new physics contributions beyond the leading order. The lower bound on the charged Higgs mass of the type II two Higgs doublet model is updat...
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| Lenguaje: | eng |
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2001
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| Acceso en línea: | https://dx.doi.org/10.1088/0954-3899/27/6/316 http://cds.cern.ch/record/516263 |
| Sumario: | The rare decay mode B to X/sub s/ gamma provides one of the most important probes of new physics. I review recent efforts to calculate electroweak effects and new physics contributions beyond the leading order. The lower bound on the charged Higgs mass of the type II two Higgs doublet model is updated, M/sub H/>or approximately=250 GeV. (22 refs). |
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