Electroweak effects in radiative B decays
We compute the two-loop electroweak corrections to the radiative decays of the B meson in the SM. Electroweak effects reduce the Wilson coefficient C_7^eff(mw) by 2.6% for a light Higgs boson of about 100 GeV and are less important for a heavier Higgs. The leading term of a heavy top expansion of ou...
| Main Authors: | , |
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| Format: | Journal article |
| Published: |
2000
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